| Standard |
AISI |
| Grade |
300 Series |
| Place of Origin |
Guangdong China (Mainland) |
CHIEF PRODUCT INTERODUCTIONGradesJISAISIDINGBplaceproductsLow carbon free cutting steelSUM23L12L15Import, ChinaCold drawn wires Cold drawn bars polished barsSUM24L12L149SMNPb28Y15PbsSUM23L12159SMn36SUM23HSAustenitic free cutting stainless steelSUS303303Y1Cr18Ni9Import, ChinaCold drawn wires different model silk cold drawn polished barsSUS303CUY1Cr18Ni9CuSUS303FSUS316FX5CrNiMoY00Cr18Ni12SUS316LFSUS316LSMartensitic free cutting stainless steelSUS416F416FY1Cr13Import, ChinaCold drawn wires straight bars polished barsSUS420F420FX12CrMoS13Y3Cr13SUS440F440FY9Cr17Ferrite free cutting stainless steelSUS430F430FX12CrMoS17Y1Cr17ImportCold drawn wires straight bars polished barsMartensitic stainless steelSUS420J2X30Cr133Cr13Import, ChinaCold drawn wires Cold drawn bars polished barsSUS440C9Cr17(Mo)Soft stainless steelSUS3043040Cr19Ni9ImportCold drawn wires Cold drawn bars polished barsSUS304L/HC304LX2CrNi19110Cr18Ni9SUS316L316LX2CrNi1713200Cr19Ni11 symbolschemical compostion(%)CSiMnPSNiCrCuMootherSUS303CU≤0.15≤1.00≤2.00≤0.020≥0.158.00 10.0017.00 19.002.2≤0.6SUS303F≤0.15≤1.00≤3.50≤0.020≥0.158.00 10.0017.00 19.000.552CSiMnPSNiCrMoSeCuSUS304≤0.08≤1.00≤2.00≤0.045≤0.0308.00 10.5018.00 20.00CSiMnPSNiCrMootherSUS302≤0.15≤1.00≤1.00≤0.035≥0.038.00 10.0017.00 19.002SUS316≤0.08≤1.00≤2.00≤0.045≤0.03010.00 14.0016.00 18.002.00 3.00SUS316L≤0.030≤1.00≤2.00≤0.045≤0.03012.00 15.0016.00 18.002.00 3.00SUS316F≤0.030≤1.00≤2.00≤0.045≥0.1010.00 14.0016.00 18.002.00 3.00SUS316LF≤0.030≤1.00≤2.00≤0.045≥0.1010.00 14.0016.00 18.002.00 3.00SUS416≤0.15≤1.00≤1.25≤0.06≥0.15≤0.6012.00 14.00≤0.60SUS420F≤0.26 0.40≤1.00≤1.00≤0.06≥0.15≤0.6012.00 14.00≤0.60SUS420J20.26 0.40≤1.00≤1.00≤0.04≤0.03≤0.6012.00 14.00≤0.60SUS440C≤0.95 1.2≤1.00≤1.00≤0.04≤0.03≤0.6016.00 18.00≤0.75SUS430≤0.12≤0.75≤1.00≤0.04≤0.03≤0.6016.00 18.00SUS430F≤0.12≤1.00≤1.25≤0.06≥0.15≤0.6016.00 18.00