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Stainless steel I-beam Model: 5 #, 6 #, 8 #, 10 #, 12 #, 14 #, 16 #, 18 #, 20 #
Materials: 201 (1Cr17Ni5Mn6N) 202 (2Cr13Mn9Ni4) 301 (1Cr17Ni7) 303 (Y1Cr18Ni9) 304 (OCr18Ni9) 304L (03Cr19Ni10) 316 (0Cr17Ni12Mo2) 316L (00Cr17Ni14Mo2) 321 (1Cr18Ni9Ti) 420 (2cr13 ), 310S (0Cr25Ni20)

The chemical composition of stainless steel I-beam is a general structure of rolled steel series, the main test indicators C, Mn, P, S four. According to the different grades, the content is different, the general range of C <0.08%, Mn: 2.0, P <0.035%, S <0.03%.

Test methods: When testing the above chemical composition, the commonly used standard test methods are GB223, JISG1211-1215, BS1837, BS19, ГОСТ22536 and so on.

Standard GB / T14976-2002, GB / T14975-2002 American Standard: ASTM A312 / A312M, ASTM A213 / A213M, ASTM A269 / A269M German standard: DIN 2462 JIS: JIS G3463 Other standards: According to customer Provide standard production.