{"id":7958,"date":"2026-07-06T05:43:00","date_gmt":"2026-07-06T05:43:00","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=7958"},"modified":"2026-07-06T05:44:21","modified_gmt":"2026-07-06T05:44:21","slug":"global-steel-standard-upgrades-gb-astm-en-jis-material-comparison-guide","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/hi\/global-steel-standard-upgrades-gb-astm-en-jis-material-comparison-guide\/","title":{"rendered":"\u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u0938\u094d\u091f\u0940\u0932 \u092e\u093e\u0928\u0915 \u0909\u0928\u094d\u0928\u092f\u0928: GB \/ ASTM \/ EN \/ JIS \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0924\u0941\u0932\u0928\u093e \u0917\u093e\u0907\u0921"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0928\u093f\u0930\u0902\u0924\u0930 \u0909\u0928\u094d\u0928\u092f\u0928 \u0915\u0947 \u0938\u093e\u0925, \u0935\u093f\u0926\u0947\u0936\u094b\u0902 \u0938\u0947 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0916\u0930\u0940\u0926 \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0938\u094d\u0935\u0940\u0915\u0943\u0924\u093f \u0926\u093f\u0928-\u092a\u094d\u0930\u0924\u093f\u0926\u093f\u0928 \u0905\u0927\u093f\u0915 \u092e\u093e\u0928\u0915\u0940\u0915\u0943\u0924 \u0939\u094b\u0924\u0940 \u091c\u093e \u0930\u0939\u0940 \u0939\u0948\u0964 GB, ASTM, EN \u0914\u0930 JIS \u0938\u0939\u093f\u0924 \u091a\u093e\u0930 \u092a\u094d\u0930\u092e\u0941\u0916 \u0938\u094d\u091f\u0940\u0932 \u092e\u093e\u0928\u0915 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901 \u0905\u0902\u0924\u0930\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u0935\u094d\u092f\u093e\u092a\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0905\u092a\u0928\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964 \u0938\u0940\u092e\u093e \u0936\u0941\u0932\u094d\u0915 \u0928\u093f\u0915\u093e\u0938\u0940 \u0915\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0905\u0938\u094d\u0935\u0940\u0915\u0943\u0924\u093f \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u091f\u0940\u0915 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0924\u0941\u0932\u0928\u093e \u0914\u0930 \u092e\u093e\u0928\u0915 \u092e\u093f\u0932\u093e\u0928 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"718\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/ooo5.webp\" class=\"wp-image-7960\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/ooo5.webp 960w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/ooo5-300x224.webp 300w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/ooo5-768x574.webp 768w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/ooo5-16x12.webp 16w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/ooo5-600x449.webp 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. \u091c\u0940\u092c\u0940 \u092e\u093e\u0928\u0915 (\u091a\u0940\u0928\u0940 \u092e\u093e\u0928\u0915)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GB \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0914\u0930 \u0938\u094d\u091f\u0940\u0932 \u0938\u0902\u0930\u091a\u0928\u093e \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u092c\u0938\u0947 \u0906\u092e \u0914\u0930 \u0932\u093e\u0917\u0924-\u0915\u0941\u0936\u0932 \u092e\u093e\u0928\u0915 \u0939\u0948\u0964 Q235B \u0914\u0930 Q355B \u091c\u0948\u0938\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0938\u094d\u091f\u0949\u0915 \u0914\u0930 \u0938\u094d\u0925\u093f\u0930 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u091b\u094b\u091f\u0947 \u0914\u0930 \u092e\u0927\u094d\u092f\u092e \u0906\u0915\u093e\u0930 \u0915\u0947 \u0935\u093f\u0926\u0947\u0936\u0940 \u0905\u0935\u0938\u0902\u0930\u091a\u0928\u093e \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u090f\u0901 SGS \u092f\u093e BV \u0924\u0943\u0924\u0940\u092f-\u092a\u0915\u094d\u0937 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 GB \u0938\u094d\u091f\u0940\u0932 \u0938\u094d\u0935\u0940\u0915\u093e\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f, \u0909\u091a\u094d\u091a-\u0926\u092c\u093e\u0935, \u0938\u092e\u0941\u0926\u094d\u0930\u0940 \u0914\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f GB \u0938\u093e\u092e\u0917\u094d\u0930\u0940 ASTM \u092f\u093e EN \u0917\u094d\u0930\u0947\u0921\u094b\u0902 \u0915\u093e \u0935\u093f\u0915\u0932\u094d\u092a \u0928\u0939\u0940\u0902 \u092c\u0928 \u0938\u0915\u0924\u0940\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. \u090f\u090f\u0938\u091f\u0940\u090f\u092e \u092e\u093e\u0928\u0915 (\u0905\u092e\u0947\u0930\u093f\u0915\u0940 \u092e\u093e\u0928\u0915)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM \u0909\u0924\u094d\u0924\u0930\u0940 \u0905\u092e\u0947\u0930\u093f\u0915\u0940, \u092e\u0927\u094d\u092f \u092a\u0942\u0930\u094d\u0935\u0940, \u0924\u0947\u0932 \u090f\u0935\u0902 \u0917\u0948\u0938 \u0914\u0930 \u0916\u0928\u0928 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921\u094b\u0902 \u092e\u0947\u0902 A36, A572Gr50, A106 Gr.B, A240 304\/316L \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964 \u0907\u0938\u092e\u0947\u0902 \u0924\u0928\u0928 \u0915\u094d\u0937\u092e\u0924\u093e, \u0906\u0918\u093e\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u092a\u0930 \u0938\u0916\u094d\u0924 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964 \u0909\u091a\u094d\u091a-\u0938\u094d\u0924\u0930\u0940\u092f \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0914\u0930 \u0926\u092c\u093e\u0935 \u092a\u093e\u0924\u094d\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u090f\u0901 \u092c\u093f\u0928\u093e \u0915\u093f\u0938\u0940 \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0915\u0947 \u0938\u0916\u094d\u0924\u0940 \u0938\u0947 ASTM \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. \u0908\u090f\u0928 \u092e\u093e\u0928\u0915 (\u092f\u0942\u0930\u094b\u092a\u0940\u092f \u092e\u093e\u0928\u0915)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EN \u092e\u093e\u0928\u0915 \u0935\u093f\u0936\u094d\u0935 \u0938\u094d\u0924\u0930 \u092a\u0930 \u0938\u092c\u0938\u0947 \u0915\u0921\u093c\u0947 \u0939\u0948\u0902, \u0914\u0930 \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0938\u0902\u0918 \u0915\u0947 \u0909\u091a\u094d\u091a-\u0938\u094d\u0924\u0930\u0940\u092f \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0922\u093e\u0902\u091a\u0947, \u092a\u0941\u0932\u094b\u0902 \u0914\u0930 \u0926\u092c\u093e\u0935 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u092e\u0941\u0916\u094d\u092f \u0917\u094d\u0930\u0947\u0921 S235JR, S355JR, 1.4307 \u0914\u0930 1.4404 \u0915\u0947 \u0932\u093f\u090f CE \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0914\u0930 EN10204 3.1\/3.2 \u0924\u0943\u0924\u0940\u092f-\u092a\u0915\u094d\u0937 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0930\u093f\u092a\u094b\u0930\u094d\u091f \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0902\u0964 \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u090f\u0901 \u0915\u092e \u0905\u0936\u0941\u0926\u094d\u0927\u093f, \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092a\u0942\u0930\u094d\u0923 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u091f\u094d\u0930\u0947\u0938\u092c\u093f\u0932\u093f\u091f\u0940 \u092a\u0930 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. \u091c\u0947\u0906\u0908\u090f\u0938 \u092e\u093e\u0928\u0915 (\u091c\u093e\u092a\u093e\u0928\u0940 \u092e\u093e\u0928\u0915)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">JIS \u092e\u093e\u0928\u0915 \u0926\u0915\u094d\u0937\u093f\u0923-\u092a\u0942\u0930\u094d\u0935 \u090f\u0936\u093f\u092f\u093e\u0908 \u0914\u0930 \u091c\u093e\u092a\u093e\u0928\u0940 \u0935\u093f\u0924\u094d\u0924 \u092a\u094b\u0937\u093f\u0924 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u092e\u0947\u0902 \u0932\u094b\u0915\u092a\u094d\u0930\u093f\u092f \u0939\u0948\u0902\u0964  \u0906\u092e \u0917\u094d\u0930\u0947\u0921 SS400 \u0914\u0930 SM490 \u0938\u094d\u0925\u093f\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928, \u0938\u091f\u0940\u0915 \u0938\u0939\u0928\u0936\u0940\u0932\u0924\u093e \u0914\u0930 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0938\u0924\u0939 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0914\u0930 \u092d\u0935\u0928 \u0907\u0938\u094d\u092a\u093e\u0924 \u0938\u0902\u0930\u091a\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902\u0964  \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0926\u0915\u094d\u0937\u093f\u0923-\u092a\u0942\u0930\u094d\u0935 \u090f\u0936\u093f\u092f\u093e\u0908 \u0917\u094d\u0930\u093e\u0939\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f JIS \u0914\u0930 GB \u0938\u092e\u0924\u0941\u0932\u094d\u092f \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0938\u094d\u0935\u0940\u0915\u093e\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. \u092a\u094d\u0930\u092e\u0941\u0916 \u0905\u0902\u0924\u0930\u094d\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092e\u093f\u0932\u093e\u0928 \u0928\u093f\u092f\u092e<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0938\u092e\u0924\u0941\u0932\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u092e\u093f\u0932\u093e\u0928 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948: Q355B \u2248 S355JR \u2248 A572Gr50 \u2248 SM490. \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928, \u0926\u092c\u093e\u0935-\u0935\u093e\u0939\u0915 \u0914\u0930 \u0924\u0947\u0932-\u0917\u0948\u0938 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f ASTM \u092f\u093e EN \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u093e \u0938\u0916\u094d\u0924\u0940 \u0938\u0947 \u092a\u093e\u0932\u0928 \u0915\u0930\u0928\u093e \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0964 EU \u0911\u0930\u094d\u0921\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092a\u0942\u0930\u094d\u0923 CE \u0926\u0938\u094d\u0924\u093e\u0935\u0947\u091c\u093c \u0914\u0930 3.2 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0902\u0964 \u092e\u0927\u094d\u092f \u092a\u0942\u0930\u094d\u0935 \u0914\u0930 \u0909\u0924\u094d\u0924\u0930\u0940 \u0905\u092e\u0947\u0930\u093f\u0915\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u092e\u0947\u0902 \u092a\u0942\u0930\u094d\u0923 \u0914\u0930 \u091f\u094d\u0930\u0947\u0938 \u0915\u0930\u0928\u0947 \u092f\u094b\u0917\u094d\u092f MTC \u0930\u093f\u092a\u094b\u0930\u094d\u091f \u0915\u0940 \u092e\u093e\u0902\u0917 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0915\u0940 \u092a\u0942\u0930\u094d\u0935 \u092e\u0947\u0902 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u092e\u093e\u0932\u093f\u0915 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0941\u0937\u094d\u091f\u093f \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0939\u092e GB, ASTM, EN \u0914\u0930 JIS \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u092a\u0942\u0930\u094d\u0923-\u092e\u093e\u0928\u0915 \u0938\u094d\u091f\u0940\u0932 \u0909\u0924\u094d\u092a\u093e\u0926 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0938\u093e\u0925 \u0939\u0940 \u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u092a\u0947\u0936\u0947\u0935\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u093f\u0932\u093e\u0928, \u0924\u0943\u0924\u0940\u092f-\u092a\u0915\u094d\u0937 \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0914\u0930 \u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0938\u0947\u0935\u093e\u090f\u0901 \u0909\u092a\u0932\u092c\u094d\u0927 \u0915\u0930\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>","protected":false},"excerpt":{"rendered":"<p>With the continuous upgrading of global engineering standards, overseas steel procurement and project acceptance have become increasingly standardized. Four major steel standard systems, including GB, ASTM, EN and JIS, are widely adopted in international trades. Accurate material comparison and standard matching are essential to avoid customs clearance problems and project rejection. 1. GB Standard (Chinese [&hellip;]<\/p>","protected":false},"author":1,"featured_media":7959,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Steel Grade Equivalent Chart | GB ASTM EN JIS International Steel Standard Comparison Guide","_seopress_titles_desc":"Full global steel standard comparison guide for GB, ASTM, EN, JIS grades. Check equivalent steel materials, chemical composition & mechanical properties for engineering procurement & international projects.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[54],"tags":[267,273,266,271,274,265,269,263,272,264,268,270],"class_list":["post-7958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-carbon-stainless-steel-standard","tag-chinese-gb-steel-standard","tag-en-vs-jis-steel-material","tag-engineering-steel-material-guide","tag-european-en-steel-norm","tag-gb-vs-astm-steel","tag-global-metal-standard-upgrade","tag-international-steel-standard-comparison","tag-procurement-steel-standard-lookup","tag-steel-grade-equivalent-chart","tag-steel-mechanical-property-comparison","tag-steel-specification-cross-reference"],"_links":{"self":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts\/7958","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=7958"}],"version-history":[{"count":0,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts\/7958\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/media\/7959"}],"wp:attachment":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/media?parent=7958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/categories?post=7958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/tags?post=7958"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}