{"id":7700,"date":"2026-04-22T06:51:07","date_gmt":"2026-04-22T06:51:07","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=7700"},"modified":"2026-04-22T06:51:10","modified_gmt":"2026-04-22T06:51:10","slug":"common-sense-of-steel-selection-in-different-countries-and-regions","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/hi\/common-sense-of-steel-selection-in-different-countries-and-regions\/","title":{"rendered":"\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0926\u0947\u0936\u094b\u0902 \u0914\u0930 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u0915\u0940 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u092e\u091d"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0935\u093f\u0926\u0947\u0936\u0940 \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u0914\u0930 \u0935\u093f\u0926\u0947\u0936\u0940 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0916\u0930\u0940\u0926 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902, \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u092e\u093e\u0928\u0915\u094b\u0902, \u091c\u0932\u0935\u093e\u092f\u0941 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0926\u0947\u0936\u094b\u0902 \u0914\u0930 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u091a\u092f\u0928 \u0915\u093e\u092b\u0940 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902 \u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u0915\u0947 \u092e\u0941\u0916\u094d\u092f \u092c\u093f\u0902\u0926\u0941\u0913\u0902 \u092e\u0947\u0902 \u092e\u0939\u093e\u0930\u0924 \u0939\u093e\u0938\u093f\u0932 \u0915\u0930\u0928\u0947 \u0938\u0947 \u0928 \u0915\u0947\u0935\u0932 \u0917\u094d\u0930\u093e\u0939\u0915 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u0938\u091f\u0940\u0915 \u0930\u0942\u092a \u0938\u0947 \u092a\u0942\u0930\u093e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u0917\u0932\u0924 \u091a\u092f\u0928 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0941\u0928\u0903 \u0915\u093e\u0930\u094d\u092f \u0914\u0930 \u0939\u093e\u0928\u093f \u0938\u0947 \u092c\u091a\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u092c\u0932\u094d\u0915\u093f \u0938\u0939\u092f\u094b\u0917 \u0915\u0940 \u0926\u0915\u094d\u0937\u0924\u093e \u092e\u0947\u0902 \u092d\u0940 \u0938\u0941\u0927\u093e\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u092c\u093e\u091c\u093e\u0930\u094b\u0902 \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0924\u0947 \u0939\u0941\u090f, \u092f\u0939 \u0932\u0947\u0916 \u0938\u0930\u0932 \u0914\u0930 \u0938\u092e\u091d\u0928\u0947 \u092e\u0947\u0902 \u0906\u0938\u093e\u0928 \u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u0938\u0902\u092c\u0902\u0927\u0940 \u091c\u094d\u091e\u093e\u0928 \u0915\u094b \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932, \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924 \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u091c\u0948\u0938\u0940 \u0938\u092d\u0940 \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u093e\u0901 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902, \u091c\u094b \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093f\u0926\u0947\u0936\u0940 \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u0914\u0930 \u0916\u0930\u0940\u0926 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"901\" height=\"676\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/4.png\" class=\"wp-image-7704\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/4.png 901w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/4-300x225.png 300w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/4-768x576.png 768w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/4-16x12.png 16w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/4-600x450.png 600w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u0948\u0902-<strong>\u091a\u093e\u0930 \u092e\u0941\u0916\u094d\u092f \u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u0907\u0938\u094d\u092a\u093e\u0924 \u092e\u093e\u0928\u0915 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0926\u0947\u0936\u094b\u0902 \u0915\u0947 \u0905\u092a\u0928\u0947 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u092e\u093e\u0928\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u091a\u092f\u0928 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0936\u0930\u094d\u0924 \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u092e\u093e\u0928\u0915\u094b\u0902 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0928\u093e \u0939\u0948\u0964 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u091a\u093e\u0930 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901 \u0935\u093f\u0926\u0947\u0936\u0940 \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u091a\u0932\u093f\u0924 \u0939\u0948\u0902, \u0914\u0930 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0917\u094d\u0930\u0947\u0921\u094b\u0902 \u0915\u094b \u091c\u091f\u093f\u0932 \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u0923 \u0915\u0947 \u092c\u093f\u0928\u093e \u0938\u0940\u0927\u0947 \u0924\u0941\u0932\u0928\u093e \u0915\u0947 \u0932\u093f\u090f \u091a\u0941\u0928\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0915)&nbsp;<strong>\u091a\u0940\u0928\u0940 \u092e\u093e\u0928\u0915 (<\/strong><strong>\u091c\u0940\u092c\u0940<\/strong><strong>)<\/strong><strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u0941\u0916\u094d\u092f\u0927\u093e\u0930\u093e \u0915\u093e \u0918\u0930\u0947\u0932\u0942 \u092e\u093e\u0928\u0915 \u0926\u0915\u094d\u0937\u093f\u0923 \u092a\u0942\u0930\u094d\u0935 \u090f\u0936\u093f\u092f\u093e, \u092e\u0927\u094d\u092f \u092a\u0942\u0930\u094d\u0935 \u0914\u0930 \u0905\u0928\u094d\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0915\u0947 \u0932\u093f\u090f \u092d\u0940 \u090f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092e\u093e\u0928\u0915 \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u092e\u0941\u0916\u094d\u092f \u0932\u093e\u092d \u0909\u091a\u094d\u091a \u0932\u093e\u0917\u0924-\u092a\u094d\u0930\u092d\u093e\u0935\u0936\u0940\u0932\u0924\u093e \u0914\u0930 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0939\u0948\u0902, \u091c\u094b \u0915\u0902\u092a\u0928\u0940 \u0915\u0947 \u092e\u0941\u0916\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 \u091c\u0948\u0938\u0947 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u0947\u0902, \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a, \u0938\u094d\u091f\u0940\u0932 \u0915\u0949\u0907\u0932 \u0914\u0930 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0938\u092d\u0940 \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u094b\u0902 \u0915\u094b \u0915\u0935\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921: Q235 (\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u0932\u093f\u090f, \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0914\u0930 \u0938\u0930\u0932 \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924), Q355 (\u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u0932\u093f\u090f, \u092a\u0935\u0928 \u090a\u0930\u094d\u091c\u093e, \u092b\u094b\u091f\u094b\u0935\u094b\u0932\u094d\u091f\u093f\u0915 \u0914\u0930 \u092d\u093e\u0930\u0940 \u092e\u0936\u0940\u0928\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924), 45# (\u0909\u091a\u094d\u091a-\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u094d\u091f\u0940\u0932, \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924), 06Cr19Ni10 (304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932, \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u091c\u0902\u0917 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927). \u0928\u093e\u092e\u0915\u0930\u0923 \u0915\u093e \u0928\u093f\u092f\u092e \u0938\u0930\u0932 \u0939\u0948: Q \u0909\u092a\u091c \u0936\u0915\u094d\u0924\u093f (yield strength) \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u0909\u092a\u0938\u0930\u094d\u0917 A\/B\/C\/D \u092a\u094d\u0930\u092d\u093e\u0935 \u0915\u0920\u094b\u0930\u0924\u093e (impact toughness) \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u091c\u093f\u0924\u0928\u093e \u0909\u091a\u094d\u091a \u0917\u094d\u0930\u0947\u0921 \u0939\u094b\u0917\u093e, \u0909\u0924\u0928\u0940 \u092c\u0947\u0939\u0924\u0930 \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0905\u0928\u0941\u0915\u0942\u0932\u0924\u093e \u0939\u094b\u0917\u0940\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u092c\u0940)\u00a0<strong>\u0905\u092e\u0947\u0930\u093f\u0915\u0928 \u0938\u094d\u091f\u0948\u0902\u0921\u0930\u094d\u0921 (\u090f\u090f\u0938\u091f\u0940\u090f\u092e\/\u090f\u0938\u090f\u0908)<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u0909\u0924\u094d\u0924\u0930\u0940 \u0905\u092e\u0947\u0930\u093f\u0915\u093e, \u0926\u0915\u094d\u0937\u093f\u0923 \u0905\u092e\u0947\u0930\u093f\u0915\u093e \u0914\u0930 \u092e\u0927\u094d\u092f \u092a\u0942\u0930\u094d\u0935 \u092e\u0947\u0902 \u0915\u0941\u091b \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u092e\u093e\u0928\u0915 \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u091f\u0940\u0915\u0924\u093e \u0914\u0930 \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921: A36 (\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932, Q235 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), A572 Gr50 (\u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0935\u093e\u0932\u093e \u0938\u094d\u091f\u0940\u0932, Q355 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), 1045 (\u0909\u091a\u094d\u091a-\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0935\u093e\u0932\u093e \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u094d\u091f\u0940\u0932, 45# \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), 304\/316L (\u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932, \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924)\u0964 \u0928\u093e\u092e\u0915\u0930\u0923 \u0928\u093f\u092f\u092e: A + \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u093e\u0928\u0915 \u0938\u0902\u0916\u094d\u092f\u093e \u0939\u0948, Gr \u0936\u0915\u094d\u0924\u093f \u0917\u094d\u0930\u0947\u0921 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 SAE \u091a\u093e\u0930-\u0905\u0902\u0915\u0940\u092f \u0938\u0902\u0916\u094d\u092f\u093e (10xx \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u094d\u091f\u0940\u0932 \u0939\u0948)\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0917)\u00a0<strong>\u092f\u0942\u0930\u094b\u092a\u0940\u092f \u092e\u093e\u0928\u0915 <\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0938\u0902\u0918, \u0930\u0942\u0938 \u0914\u0930 \u0905\u092b\u094d\u0930\u0940\u0915\u093e \u0915\u0947 \u0915\u0941\u091b \u0939\u093f\u0938\u094d\u0938\u094b\u0902 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u093e \u0939\u0948, \u0914\u0930 \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u0915\u0947 \u0938\u093e\u0925 CE \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0939\u094b\u0928\u093e \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921: S235JR (Q235\/A36 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930), S355JR (Q355\/A572 Gr50 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930), 1.4301 (304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930), 1.4404 (316L \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930)\u0964 \u0928\u093e\u092e\u0915\u0930\u0923 \u0928\u093f\u092f\u092e: S \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, \u0938\u0902\u0916\u094d\u092f\u093e\u090f\u0901 \u0909\u092a\u091c \u0936\u0915\u094d\u0924\u093f (\u092f\u0932\u094d\u0921 \u0938\u094d\u091f\u094d\u0930\u0947\u0902\u0925) \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0940 \u0939\u0948\u0902, \u0914\u0930 JR\/J0\/J2 \u092a\u094d\u0930\u092d\u093e\u0935 \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u094d\u0930\u0947\u0921 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0935\u093e\u0932\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0921\u0940)\u00a0<strong>\u091c\u093e\u092a\u093e\u0928\u0940 \u092e\u093e\u0928\u0915<\/strong><strong>(\u091c\u0947\u0906\u0908\u090f\u0938)<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u091c\u093e\u092a\u093e\u0928, \u0926\u0915\u094d\u0937\u093f\u0923 \u0915\u094b\u0930\u093f\u092f\u093e \u0914\u0930 \u0926\u0915\u094d\u0937\u093f\u0923 \u092a\u0942\u0930\u094d\u0935 \u090f\u0936\u093f\u092f\u093e (\u0907\u0902\u0921\u094b\u0928\u0947\u0936\u093f\u092f\u093e, \u0935\u093f\u092f\u0924\u0928\u093e\u092e, \u0925\u093e\u0908\u0932\u0948\u0902\u0921) \u092e\u0947\u0902 \u090f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092e\u093e\u0928\u0915 \u0939\u0948, \u091c\u094b \u091b\u094b\u091f\u0947 \u0914\u0930 \u092e\u0927\u094d\u092f\u092e \u0906\u0915\u093e\u0930 \u0915\u0947 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0914\u0930 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921: SS400 (Q235\/A36 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), SM490 (\u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924 \u0938\u094d\u091f\u0940\u0932, Q355 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), S45C (45# \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), SUS304 (304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937)\u0964 \u0928\u093e\u092e\u0915\u0930\u0923 \u0928\u093f\u092f\u092e: SS \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, SM \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 SUS \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" decoding=\"async\" width=\"500\" height=\"1001\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/5.png\" class=\"wp-image-7705\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/5.png 500w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/5-150x300.png 150w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/5-6x12.png 6w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u0926\u094d\u0935\u093f\u0924\u0940\u092f-<strong>\u092e\u0941\u0916\u094d\u092f\u0927\u093e\u0930\u093e \u0915\u0947 \u092c\u093e\u091c\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u0915\u0947 \u092a\u094d\u0930\u092e\u0941\u0916 \u092c\u093f\u0902\u0926\u0941<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u091c\u0932\u0935\u093e\u092f\u0941 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902, \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u0915\u0940 \u092c\u093e\u091c\u093e\u0930 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0915\u0930 \u0932\u0915\u094d\u0937\u093f\u0924 \u091a\u092f\u0928 \u0928 \u0915\u0947\u0935\u0932 \u0917\u094d\u0930\u093e\u0939\u0915\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0924\u093e \u0939\u0948, \u092c\u0932\u094d\u0915\u093f \u0938\u0939\u092f\u094b\u0917 \u0938\u0902\u092c\u0902\u0927\u0940 \u091c\u094b\u0916\u093f\u092e\u094b\u0902 \u0915\u094b \u092d\u0940 \u0915\u092e \u0915\u0930\u0924\u093e \u0939\u0948\u0964  \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0941\u0916\u094d\u092f\u0927\u093e\u0930\u093e \u0915\u0947 \u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u092c\u093e\u091c\u093e\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u091a\u092f\u0928 \u0938\u0902\u092c\u0902\u0927\u0940 \u092e\u0941\u0916\u094d\u092f \u091c\u094d\u091e\u093e\u0928 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0915)&nbsp;<strong>\u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0914\u0930 \u0905\u092e\u0947\u0930\u093f\u0915\u0940 \u092c\u093e\u091c\u093c\u093e\u0930 (\u092f\u0942\u090f\u0938\u090f, \u0915\u0928\u093e\u0921\u093e, \u091c\u0930\u094d\u092e\u0928\u0940, \u092b\u094d\u0930\u093e\u0902\u0938, \u092f\u0942\u0915\u0947)<\/strong><strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0914\u0930 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u092a\u0930 \u0938\u0916\u094d\u0924 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901, \u0915\u0902\u092a\u0928\u0940 \u0915\u0940 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u094d\u0938, \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a\u094d\u0938, \u092a\u094d\u0930\u093f\u0938\u093f\u091c\u0928 \u0938\u094d\u091f\u0940\u0932 \u0915\u0949\u0907\u0932\u094d\u0938 \u0914\u0930 \u0905\u0928\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f ASTM \u0914\u0930 EN \u092e\u093e\u0928\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u092e\u0941\u0916\u094d\u092f \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901: \u092e\u091f\u0947\u0930\u093f\u092f\u0932 \u091f\u0947\u0938\u094d\u091f \u0930\u093f\u092a\u094b\u0930\u094d\u091f (MTR) \u0914\u0930 CE\/ASME \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u093e \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0964 \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0935\u093e\u0932\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u092a\u094d\u0930\u092d\u093e\u0935 \u0926\u0943\u0922\u093c\u0924\u093e \u0917\u094d\u0930\u0947\u0921 (\u091c\u0948\u0938\u0947 S355J2, Q355D) \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0914\u0930 \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917 \u0926\u0930\u093e\u0930\u094b\u0902 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u092e\u0924\u0941\u0932\u094d\u092f (Ceq\u22640.45%) \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964 \u091a\u092f\u0928 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e: \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927, \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 (304\/316L) \u0914\u0930 \u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u094d\u0921 \u0915\u0949\u0907\u0932\u094d\u0938 \u0915\u0940 \u0909\u091a\u094d\u091a \u092e\u093e\u0902\u0917, \u0938\u0924\u0939 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092a\u0930 \u0938\u0916\u094d\u0924 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0902, \u0915\u094b\u0908 \u0938\u094d\u092a\u0937\u094d\u091f \u0916\u0930\u094b\u0902\u091a \u092f\u093e \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0938\u094d\u0915\u0947\u0932 \u0928\u0939\u0940\u0902\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u092c\u0940)\u00a0<strong>\u0926\u0915\u094d\u0937\u093f\u0923-\u092a\u0942\u0930\u094d\u0935 \u090f\u0936\u093f\u092f\u093e\u0908 \u092c\u093e\u091c\u093e\u0930 (\u0907\u0902\u0921\u094b\u0928\u0947\u0936\u093f\u092f\u093e, \u0935\u093f\u092f\u0924\u0928\u093e\u092e, \u0925\u093e\u0908\u0932\u0948\u0902\u0921, \u092e\u0932\u0947\u0936\u093f\u092f\u093e)<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u0932\u093e\u0917\u0924-\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0914\u0930 \u091a\u0940\u0928\u0940 GB \u0924\u0925\u093e \u091c\u093e\u092a\u093e\u0928\u0940 JIS \u092e\u093e\u0928\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u094b \u0915\u0902\u092a\u0928\u0940 \u0915\u0940 \u0938\u093e\u0927\u093e\u0930\u0923 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u0947\u0902, \u0935\u0947\u0932\u094d\u0921\u0947\u0921 \u092a\u093e\u0907\u092a, \u0938\u094d\u091f\u0940\u0932 \u0915\u0949\u0907\u0932 \u0914\u0930 \u0905\u0928\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u091c\u0932\u0935\u093e\u092f\u0941 \u0938\u0902\u092c\u0902\u0927\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901: \u0909\u091a\u094d\u091a \u0924\u093e\u092a\u092e\u093e\u0928 \u0914\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e, \u0924\u091f\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0932\u0935\u0923-\u0938\u094d\u092a\u094d\u0930\u0947 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u0941\u0916\u094d\u092f \u091a\u092f\u0928 \u092c\u093f\u0902\u0926\u0941: Q235 \u0914\u0930 SS400 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902; \u092c\u093e\u0939\u0930\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0914\u0930 \u092b\u094b\u091f\u094b\u0935\u094b\u0932\u094d\u091f\u093f\u0915 \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0947 \u0932\u093f\u090f \u091c\u0902\u0917 \u0930\u094b\u0915\u0928\u0947 \u0939\u0947\u0924\u0941 \u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u094d\u0921 \u0915\u0949\u0907\u0932\u094d\u0938 \u0914\u0930 \u0935\u0947\u0926\u0930\u093f\u0902\u0917 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u094d\u0938 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948; \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0932\u093f\u090f 304 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0914\u0930 \u0909\u091a\u094d\u091a-\u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u0917\u094d\u0930\u0947\u0921 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092c\u093e\u091c\u093e\u0930 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e: \u0938\u0924\u0939 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092a\u0930 \u092e\u0927\u094d\u092f\u092e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901, \u0935\u093f\u0924\u0930\u0923 \u091a\u0915\u094d\u0930 \u0914\u0930 \u092e\u0942\u0932\u094d\u092f \u092a\u0930 \u0905\u0927\u093f\u0915 \u091c\u094b\u0930, \u0914\u0930 \u092c\u0948\u091a \u0916\u0930\u0940\u0926 \u092e\u0941\u0916\u094d\u092f\u0924\u0903 \u0938\u094d\u091f\u0940\u0932 \u0915\u0949\u0907\u0932\u094d\u0938 \u0914\u0930 \u092e\u0942\u0932 \u092a\u094d\u0932\u0947\u091f\u094d\u0938 \u0915\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0917)\u00a0<strong>\u092e\u0927\u094d\u092f \u092a\u0942\u0930\u094d\u0935\/\u0926\u0915\u094d\u0937\u093f\u0923 \u090f\u0936\u093f\u092f\u093e\u0908 \u092c\u093e\u091c\u093c\u093e\u0930 (\u0938\u090a\u0926\u0940 \u0905\u0930\u092c, \u092f\u0942\u090f\u0908, \u092d\u093e\u0930\u0924, \u092a\u093e\u0915\u093f\u0938\u094d\u0924\u093e\u0928)<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u0915\u0941\u091b \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0924\u093e\u092a\u092e\u093e\u0928, \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0930\u0947\u0924 \u0914\u0930 \u0927\u0942\u0932, \u0924\u0925\u093e \u0924\u091f\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u0964 ASTM \u0914\u0930 GB \u092e\u093e\u0928\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u094b \u0915\u0902\u092a\u0928\u0940 \u0915\u0947 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a, \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u0947\u0902 \u0914\u0930 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u0941\u0916\u094d\u092f \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901: \u0924\u0947\u0932 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f API 5L \u092e\u093e\u0928\u0915 \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f; \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f A36 \u0914\u0930 Q355 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u0947\u0902 \u091a\u0941\u0928\u0940 \u091c\u093e\u0928\u0940 \u091a\u093e\u0939\u093f\u090f, \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u0909\u091a\u094d\u091a-\u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0930\u0947\u0924 \u092e\u0947\u0902 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f; \u0924\u091f\u0940\u092f \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f 316L \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 \u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u094d\u0921 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901: \u0938\u090a\u0926\u0940 \u0905\u0930\u092c \u0915\u0947 \u0932\u093f\u090f SASO \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948; \u092d\u093e\u0930\u0924 \u092e\u0947\u0902 IS \u092e\u093e\u0928\u0915 (IS 2062\u2248A36\/SS400) \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u092a\u0942\u0930\u094d\u0923 \u091f\u094d\u0930\u0947\u0938\u092c\u093f\u0932\u093f\u091f\u0940 \u0926\u0938\u094d\u0924\u093e\u0935\u0947\u091c\u093c \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0921\u0940)\u00a0<strong>\u0930\u0942\u0938\u0940\/\u0938\u0940\u0906\u0908\u090f\u0938 \u092c\u093e\u091c\u093c\u093e\u0930<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u093e \u0935\u093e\u0924\u093e\u0935\u0930\u0923 (\u0936\u0940\u0924\u0915\u093e\u0932\u0940\u0928 \u0924\u093e\u092a\u092e\u093e\u0928 -40\u2103 \u0938\u0947 \u0928\u0940\u091a\u0947 \u0924\u0915 \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948), GOST \u092e\u093e\u0928\u0915 \u0915\u093e \u092a\u093e\u0932\u0928, \u0915\u0902\u092a\u0928\u0940 \u0915\u0940 \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0935\u0947\u0926\u0930\u093f\u0902\u0917 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u094b\u0902, \u0938\u0940\u092e\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a\u094b\u0902 \u0914\u0930 \u0905\u0928\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921: St37 (S235JR \u0915\u0947 \u0938\u092e\u0924\u0941\u0932\u094d\u092f), 09G2S (\u0905\u0924\u094d\u092f\u0902\u0924 \u0920\u0902\u0921\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924, \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0935\u093e\u0932\u093e \u0938\u094d\u091f\u0940\u0932)\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u0941\u0916\u094d\u092f \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901: EAC \u0915\u0938\u094d\u091f\u092e \u092f\u0942\u0928\u093f\u092f\u0928 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f; \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0905\u091a\u094d\u091b\u0940 \u0915\u0920\u094b\u0930\u0924\u093e (J2 \u0917\u094d\u0930\u0947\u0921 \u0914\u0930 \u0909\u0938\u0938\u0947 \u090a\u092a\u0930) \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f \u0924\u093e\u0915\u093f \u0938\u0930\u094d\u0926\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u092d\u0902\u0917\u0941\u0930 \u091f\u0942\u091f\u0928\u0947 \u0938\u0947 \u092c\u091a\u093e \u091c\u093e \u0938\u0915\u0947; \u092c\u093e\u0939\u0930\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0935\u0947\u0926\u0930\u093f\u0902\u0917 \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0924\u093e\u0915\u093f \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u091c\u0902\u0917 \u0914\u0930 \u0926\u0930\u093e\u0930 \u0938\u0947 \u092c\u091a\u093e \u091c\u093e \u0938\u0915\u0947\u0964<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u0908)\u00a0<strong>\u0905\u092b\u094d\u0930\u0940\u0915\u0940\/\u092e\u0927\u094d\u092f \u090f\u0936\u093f\u092f\u093e\u0908 \u092c\u093e\u091c\u093c\u093e\u0930 (\u092c\u0947\u0932\u094d\u091f \u090f\u0902\u0921 \u0930\u094b\u0921 \u0915\u0947 \u0938\u093e\u0925)<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u0907\u0928\u094d\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f, \u0932\u093e\u0917\u0924 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0914\u0930 \u091a\u0940\u0928\u0940 GB \u092e\u093e\u0928\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u094b \u0915\u0902\u092a\u0928\u0940 \u0915\u0947 \u0938\u092d\u0940 \u0909\u0924\u094d\u092a\u093e\u0926 \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u091a\u092f\u0928 \u092c\u093f\u0902\u0926\u0941: \u0938\u093e\u0927\u093e\u0930\u0923 \u092d\u0935\u0928\u094b\u0902 \u0914\u0930 \u0938\u0930\u0932 \u0938\u092e\u0930\u094d\u0925\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f Q235 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u0947\u0902 \u0914\u0930 \u0935\u0947\u0932\u094d\u0921\u0947\u0921 \u092a\u093e\u0907\u092a \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948; \u092d\u093e\u0930\u0940 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0914\u0930 \u092a\u0935\u0928 \u090a\u0930\u094d\u091c\u093e \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f Q355 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u0947\u0902 \u0914\u0930 \u0938\u0940\u092e\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948; \u0915\u0920\u094b\u0930 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 (\u092e\u0930\u0941\u092d\u0942\u092e\u093f, \u0924\u091f\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930) \u092e\u0947\u0902 \u0930\u0916\u0930\u0916\u093e\u0935 \u0932\u093e\u0917\u0924 \u0915\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u0947\u0926\u0930\u093f\u0902\u0917 \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 \u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u094d\u0921 \u0915\u0949\u0907\u0932\u094d\u0938 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0928\u094b\u091f\u094d\u0938: \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f, GB \u092e\u093e\u0928\u0915 \u0917\u094d\u0930\u0947\u0921 \u0915\u094b \u0917\u094d\u0930\u093e\u0939\u0915\u094b\u0902 \u0915\u0947 \u092a\u0930\u093f\u091a\u093f\u0924 \u092e\u093e\u0928\u0915 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f (\u091c\u0948\u0938\u0947 Q355\u2192S355JR), \u0914\u0930 \u090f\u0915 \u092a\u0942\u0930\u094d\u0923 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/7.png\" class=\"wp-image-7706\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/7.png 500w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/7-300x300.png 300w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/7-150x150.png 150w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/7-12x12.png 12w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/04\/7-100x100.png 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u0924\u0943\u0924\u0940\u092f-<strong>\u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u092e\u0947\u0902 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0938\u0941\u091d\u093e\u0935 <\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u091a\u093e\u0939\u0947 \u0915\u094b\u0908 \u092d\u0940 \u0939\u094b, \u091a\u092f\u0928 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 5 \u0938\u0930\u0932 \u092c\u093f\u0902\u0926\u0941\u0913\u0902 \u0915\u094b \u0938\u092e\u091d\u0915\u0930 \u0906\u092a \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0930\u0942\u092a \u0938\u0947 \u0917\u0932\u0924\u093f\u092f\u093e\u0901 \u091f\u093e\u0932\u0940 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0938\u0939\u092f\u094b\u0917 \u0938\u0902\u092c\u0902\u0927\u0940 \u091c\u094b\u0916\u093f\u092e\u094b\u0902 \u0915\u094b \u0915\u092e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093f\u0926\u0947\u0936\u0940 \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0915\u0942\u0932 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. \u0938\u092e\u0924\u0941\u0932\u094d\u092f \u0938\u092e\u093e\u0928 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e: \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0938\u092e\u093e\u0928 \u0917\u094d\u0930\u0947\u0921 (\u091c\u0948\u0938\u0947 Q235 \u0914\u0930 A36) \u092e\u0947\u0902 \u0915\u0947\u0935\u0932 \u0938\u092e\u093e\u0928 \u0909\u092a\u091c \u0926\u0943\u0922\u093c\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0909\u0928\u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u0915\u0920\u094b\u0930\u0924\u093e \u092d\u093f\u0928\u094d\u0928 \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948\u0964 \u0909\u0928\u094d\u0939\u0947\u0902 \u0938\u0940\u0927\u0947 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e, \u0914\u0930 \u092e\u093f\u0932\u093e\u0928 \u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0942\u091a\u0940 \u0915\u0940 \u091c\u093e\u0902\u091a \u0915\u0930\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. \u0928\u093f\u092e\u094d\u0928 \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u092a\u094d\u0930\u092d\u093e\u0935 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902: \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0935\u093e\u0932\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 (\u201320\u2103 \u0938\u0947 \u0928\u0940\u091a\u0947) \u092e\u0947\u0902, \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u092d\u0902\u0917\u0941\u0930 \u0926\u0930\u093e\u0930 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a \u092a\u094d\u0930\u092d\u093e\u0935 \u0917\u094d\u0930\u0947\u0921 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948: \u0938\u093e\u0927\u093e\u0930\u0923 \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0907\u0928\u0921\u094b\u0930 \u0938\u0942\u0916\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u091a\u0941\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948; 316L \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 \u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u094d\u0921 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0924\u091f\u0940\u092f, \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0914\u0930 \u0938\u092e\u0941\u0926\u094d\u0930\u0940 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u091a\u0941\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. \u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u092e\u093e\u0923\u0928: \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u0940\u092f \u092a\u094d\u0930\u092e\u093e\u0923\u0928 (CE, SASO, EAC) \u0914\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0930\u093f\u092a\u094b\u0930\u094d\u091f (MTR) \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0940 \u0939\u094b\u0917\u0940, \u091c\u094b \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5. \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917 \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u092e\u0924\u0941\u0932\u094d\u092f \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948: \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u092e\u0924\u0941\u0932\u094d\u092f \u22640.45% \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0914\u0930 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u092a\u0942\u0930\u094d\u0935-\u0924\u093e\u092a\u0928 \u0924\u093e\u092a\u092e\u093e\u0928 \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917 \u0926\u0930\u093e\u0930\u094b\u0902 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u091a\u0924\u0941\u0930\u094d\u0925-<strong>\u091a\u092f\u0928 \u0938\u093e\u0930\u093e\u0902\u0936<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u0915\u093e \u092e\u0942\u0932 \"\u0905\u0928\u0941\u0915\u0942\u0932\u0928\" \u0939\u0948 \u2013 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a, \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923\u0940\u092f \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a, \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a\u0964 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u091c\u094d\u091e\u093e\u0928 \u092e\u0947\u0902 \u092e\u0939\u093e\u0930\u0924 \u0939\u093e\u0938\u093f\u0932 \u0915\u0930\u0915\u0947, \u0906\u092a \u092c\u093f\u0928\u093e \u091c\u091f\u093f\u0932 \u092a\u0947\u0936\u0947\u0935\u0930 \u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0926\u0947\u0936\u094b\u0902 \u0914\u0930 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u091f\u0940\u0932 \u091a\u092f\u0928 \u0915\u094b \u0936\u0940\u0918\u094d\u0930\u0924\u093e \u0938\u0947 \u092a\u0942\u0930\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u091a\u093e\u0939\u0947 \u0935\u093f\u0926\u0947\u0936\u0940 \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u0915\u094b\u091f\u0947\u0936\u0928 \u0939\u094b, \u0917\u094d\u0930\u093e\u0939\u0915 \u0915\u0947 \u0938\u093e\u0925 \u0938\u092e\u0928\u094d\u0935\u092f \u0939\u094b \u092f\u093e \u0911\u0928-\u0938\u093e\u0907\u091f \u0916\u0930\u0940\u0926, \u0906\u092a \u0915\u0941\u0936\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0938\u0947 \u092c\u091a \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0938\u091f\u0940\u0915 \u0930\u0942\u092a \u0938\u0947 \u0905\u0928\u0941\u0915\u0942\u0932\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0915\u0902\u092a\u0928\u0940 \u0938\u094d\u091f\u0940\u0932 \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 (\u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0947\u091f\u094d\u0938, \u0938\u094d\u091f\u0940\u0932 \u092a\u093e\u0907\u092a\u094d\u0938, \u0938\u094d\u091f\u0940\u0932 \u0915\u0949\u0907\u0932\u094d\u0938, \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u094d\u0921 \u0915\u0949\u0907\u0932\u094d\u0938, \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0906\u0926\u093f) \u0915\u0940 \u092a\u0942\u0930\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948, \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u0915\u094b\u0902 \u0924\u0925\u093e \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u091a\u092f\u0928 \u092f\u094b\u091c\u0928\u093e\u090f\u0901 \u090f\u0935\u0902 \u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0926\u0938\u094d\u0924\u093e\u0935\u0947\u091c \u0909\u092a\u0932\u092c\u094d\u0927 \u0915\u0930\u093e\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0935\u093f\u0926\u0947\u0936\u0940 \u0938\u0939\u092f\u094b\u0917 \u0938\u0941\u091a\u093e\u0930\u0942 \u0930\u0942\u092a \u0938\u0947 \u0906\u0917\u0947 \u092c\u0922\u093c \u0938\u0915\u0947\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In the process of steel foreign trade and overseas engineering procurement, steel selection varies significantly in different countries and regions due to different implementation standards, climatic environments and project requirements. Mastering the core points of steel selection in each region can not only accurately match customer needs, avoid rework and loss caused by wrong selection, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":7703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Global Steel Selection Guide for Foreign Trade & Engineering Procurement | Structural, High-Strength & Stainless Steel","_seopress_titles_desc":"A practical guide to steel selection for international trade and overseas engineering projects. Learn how to choose the right structural steel, high-strength steel, and stainless steel based on global standards, climate conditions, and project requirements. Improve procurement efficiency, reduce risks, and meet diverse market 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Ruiying Import and Export Trading Co., Ltd.","author_link":"https:\/\/www.shandongruiying.com\/hi\/author\/jinxing6611gmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"In the process of steel foreign trade and overseas engineering procurement, steel selection varies significantly in different countries and regions due to different implementation standards, climatic environments and project requirements. Mastering the core points of steel selection in each region can not only accurately match customer needs, avoid rework and loss caused by wrong selection,&hellip;","_links":{"self":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts\/7700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/comments?post=7700"}],"version-history":[{"count":0,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts\/7700\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/media\/7703"}],"wp:attachment":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/media?parent=7700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/categories?post=7700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/tags?post=7700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}