{"id":7390,"date":"2026-03-05T08:41:02","date_gmt":"2026-03-05T08:41:02","guid":{"rendered":"http:\/\/www.shandongruiying.com\/?post_type=product&p=7390"},"modified":"2026-04-16T08:34:34","modified_gmt":"2026-04-16T08:34:34","slug":"flat-bar","status":"publish","type":"product","link":"https:\/\/www.shandongruiying.com\/hi\/product\/flat-bar\/","title":{"rendered":"\u0938\u092a\u093e\u091f \u092c\u093e\u0930"},"content":{"rendered":"

\u092f\u0939 \u0909\u0924\u094d\u092a\u093e\u0926 \u0909\u091a\u094d\u091a-\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0935\u093e\u0932\u0947 \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930\u0932 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u0939\u0949\u091f-\u0930\u094b\u0932\u093f\u0902\u0917 \u0926\u094d\u0935\u093e\u0930\u093e \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0939\u0949\u091f-\u0930\u094b\u0932\u094d\u0921 \u092b\u094d\u0932\u0948\u091f \u0938\u094d\u091f\u0940\u0932 \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0906\u092f\u0924\u093e\u0915\u093e\u0930 \u0905\u0928\u0941\u092d\u093e\u0917 \u0928\u093f\u092f\u092e\u093f\u0924 \u0906\u0915\u093e\u0930, \u0938\u092e\u0924\u0932 \u0938\u0924\u0939 \u0914\u0930 \u0938\u092e\u093e\u0928 \u092e\u094b\u091f\u093e\u0908 \u0935\u093e\u0932\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u0940 \u092e\u094b\u0921\u093c\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e, \u0938\u0902\u092a\u0940\u0921\u093c\u0928 \u0915\u094d\u0937\u092e\u0924\u093e, \u0914\u0930 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917, \u0915\u093e\u091f\u0928\u0947 \u0914\u0930 \u0921\u094d\u0930\u093f\u0932 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0909\u091a\u094d\u091a \u0906\u092f\u093e\u092e\u0940 \u0938\u091f\u0940\u0915\u0924\u093e \u0914\u0930 \u0926\u0930\u093e\u0930\u0947\u0902, \u0938\u094d\u0932\u0948\u0917 \u0938\u092e\u093e\u0935\u0947\u0936\u0928 \u092f\u093e \u0924\u0939 \u091c\u0948\u0938\u0940 \u0915\u094b\u0908 \u0938\u094d\u092a\u0937\u094d\u091f \u0916\u093e\u092e\u093f\u092f\u093e\u0901 \u0928 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923, \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0938\u094d\u091f\u0940\u0932 \u0938\u0902\u0930\u091a\u0928\u093e\u0913\u0902, \u092e\u0936\u0940\u0928\u0930\u0940 \u0928\u093f\u0930\u094d\u092e\u093e\u0923, \u092b\u094d\u0930\u0947\u092e \u0938\u092a\u094b\u0930\u094d\u091f, \u0939\u093e\u0930\u094d\u0921\u0935\u0947\u092f\u0930 \u092a\u0941\u0930\u094d\u091c\u094b\u0902, \u092c\u093e\u0921\u093c\u094b\u0902, \u0906\u0927\u093e\u0930\u094b\u0902, \u0938\u094d\u091f\u0948\u092e\u094d\u092a\u093f\u0902\u0917 \u092a\u0941\u0930\u094d\u091c\u094b\u0902 \u0914\u0930 \u0927\u093e\u0924\u0941 \u0918\u091f\u0915\u094b\u0902 \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u094b \u0924\u093e\u0915\u0924, \u0938\u092e\u0924\u0932\u0924\u093e \u0914\u0930 \u0938\u0902\u0938\u093e\u0927\u0928\u0940\u092f\u0924\u093e \u092a\u0930 \u0909\u091a\u094d\u091a \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/p>\n

\u0909\u0924\u094d\u092a\u093e\u0926 \u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930<\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n\n
\u0906\u0907\u091f\u092e<\/b><\/strong><\/td>\n\u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/b><\/strong><\/td>\n<\/tr>\n
\u092b\u094d\u0932\u0948\u091f \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0906\u0915\u093e\u0930 (\u091a\u094c\u0921\u093c\u093e\u0908 \u00d7 \u092e\u094b\u091f\u093e\u0908)<\/strong><\/td>\n10\u00d73 \u092e\u093f\u092e\u0940 \u2013 200\u00d750 \u092e\u093f\u092e\u0940 (\u0905\u0928\u0941\u0915\u0942\u0932\u0928 \u092f\u094b\u0917\u094d\u092f)<\/td>\n<\/tr>\n
\u091a\u094c\u0921\u093c\u093e\u0908<\/strong><\/td>\n10 \u092e\u093f\u092e\u0940 \u2013 200 \u092e\u093f\u092e\u0940<\/td>\n<\/tr>\n
\u092e\u094b\u091f\u093e\u0908<\/strong><\/td>\n3 \u092e\u093f\u092e\u0940 \u2013 50 \u092e\u093f\u092e\u0940<\/td>\n<\/tr>\n
\u0932\u0902\u092c\u093e\u0908<\/strong><\/td>\n3 \u092e\u0940 \u2013 12 \u092e\u0940 (\u0938\u094d\u0925\u093f\u0930 \/ \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915 \u0932\u0902\u092c\u093e\u0908)<\/td>\n<\/tr>\n
\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e<\/strong><\/td>\n\u0909\u0937\u094d\u0923-\u092a\u0924\u0928<\/td>\n<\/tr>\n
\u0938\u0924\u0939<\/strong><\/td>\n\u091a\u093f\u0915\u0928\u093e, \u0915\u094b\u0908 \u0926\u0930\u093e\u0930 \u0928\u0939\u0940\u0902, \u0915\u094b\u0908 \u0938\u094d\u0932\u0948\u0917 \u0928\u0939\u0940\u0902, \u0915\u094b\u0908 \u092e\u094b\u0921\u093c \u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n
\u092e\u093e\u0928\u0915<\/strong><\/td>\nGB\/T 704-2017, ASTM A6\/A6M, EN 10025, JIS G 3192<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n

\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e<\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n
\u0924\u0924\u094d\u0924\u094d\u0935<\/b><\/strong><\/td>\n\u0938\u093e\u092e\u0917\u094d\u0930\u0940 (\u2264%)<\/b><\/strong><\/td>\n<\/tr>\n
\u0915\u093e\u0930\u094d\u092c\u0928 (\u0938\u0940)<\/td>\n0.22%<\/td>\n<\/tr>\n
\u0938\u093f\u0932\u093f\u0915\u0949\u0928 (Si)<\/td>\n0.35%<\/td>\n<\/tr>\n
\u092e\u0948\u0902\u0917\u0928\u0940\u091c (Mn)<\/td>\n1.50%<\/td>\n<\/tr>\n
\u092b\u0949\u0938\u094d\u092b\u094b\u0930\u0938 (P)<\/td>\n0.045%<\/td>\n<\/tr>\n
\u0917\u0902\u0927\u0915 (S)<\/td>\n0.045%<\/td>\n<\/tr>\n
\u0932\u094b\u0939\u093e (Fe)<\/td>\n\u0938\u0902\u0924\u0941\u0932\u0928<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0917\u0941\u0923<\/strong><\/h4>\n\n\n\n\n\n\n\n\n
\u0938\u0902\u092a\u0924\u094d\u0924\u093f<\/b><\/strong><\/td>\n\u0906\u092e \u092e\u0942\u0932\u094d\u092f<\/b><\/strong><\/td>\n<\/tr>\n
\u0909\u092a\u091c \u0936\u0915\u094d\u0924\u093f<\/td>\n\u2265235MPa<\/td>\n<\/tr>\n
\u0924\u0928\u0928 \u0938\u093e\u092e\u0930\u094d\u0925\u094d\u092f<\/td>\n375\u2013500MPa<\/td>\n<\/tr>\n
\u0932\u092e\u094d\u092c\u093e\u0908 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f<\/td>\n\u2265211\u091f\u0940\u092a\u09403\u091f\u0940<\/td>\n<\/tr>\n
\u091d\u0941\u0915\u0928\u0947 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923<\/td>\n180\u00b0 \u092c\u093f\u0928\u093e \u0926\u0930\u093e\u0930<\/td>\n<\/tr>\n
\u0915\u0920\u094b\u0930\u0924\u093e (HBW)<\/td>\n110\u2013160\u090f\u091a\u092c\u0940\u0921\u092c\u094d\u0932\u094d\u092f\u0942<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/strong><\/h4>\n

\u092b\u094d\u0932\u0948\u091f \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0941\u0916\u094d\u092f\u0924\u0903 \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u094d\u091f\u0940\u0932\u094d\u0938<\/b><\/strong>, \u0915\u0941\u091b \u0917\u094d\u0930\u093e\u0939\u0915 \u0915\u092e-\u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0940\u0932 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n

\u092e\u093e\u0928\u0915 \u0917\u094d\u0930\u0947\u0921:Q235B, Q355B, SS400, A36, S235JR, S355JR\u00a0<\/b><\/strong>Q235B, SS400, A36 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0917\u094d\u0930\u0947\u0921 \u0939\u0948\u0902 \u091c\u093f\u0928\u0915\u0940 \u0932\u093e\u0917\u0924-\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0905\u0928\u0941\u092a\u093e\u0924 \u0909\u0924\u094d\u0924\u092e \u0939\u0948; Q355B, S355JR \u092d\u093e\u0930\u0940-\u092d\u0930\u0915\u092e \u0938\u0902\u0930\u091a\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a \u092e\u091c\u092c\u0942\u0924\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n

\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0917\u094d\u0930\u0947\u0921:<\/strong> Q235B (A36, S235JR, SS400 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), Q355B (A572 \u0917\u094d\u0930\u0947\u0921 50, S355JR \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937), \u091c\u094b \u091a\u0940\u0928\u0940, \u0905\u092e\u0947\u0930\u093f\u0915\u0940, \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0914\u0930 \u091c\u093e\u092a\u093e\u0928\u0940 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0939\u0948\u0902\u0964<\/p>\n

\"\"<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\u092b\u094d\u0932\u0948\u091f \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u0924\u093e\u0924\u094d\u092a\u0930\u094d\u092f \u0909\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u0939\u0948 \u091c\u093f\u0938\u0947 \u0935\u0930\u094d\u0917\u093e\u0915\u093e\u0930 \u0915\u094d\u0930\u0949\u0938-\u0938\u0947\u0915\u094d\u0936\u0928 \u092e\u0947\u0902 \u0930\u094b\u0932 \u092f\u093e \u0938\u0902\u0938\u093e\u0927\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u094b\u0964 \u0935\u0930\u094d\u0917\u093e\u0915\u093e\u0930 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u0939\u0949\u091f-\u0930\u094b\u0932\u094d\u0921 \u0914\u0930 \u0915\u094b\u0932\u094d\u0921-\u0930\u094b\u0932\u094d\u0921 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948; \u0906\u0915\u093e\u0930 \u0915\u0940 \u0938\u0940\u092e\u093e 3\u2013200 \u092e\u093f\u092e\u0940 \u0939\u0948, \u0914\u0930 \u0932\u0902\u092c\u093e\u0908 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>","protected":false},"featured_media":7393,"template":"","meta":{"_seopress_titles_title":"Flat Steel Bar: Hot-Rolled & Cold-Rolled Flat Bar for Construction and Industrial Applications","_seopress_titles_desc":"Flat steel bars are available in sizes from 3\u2013200 mm and can be customized in length and material. 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