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1、材质证明书客户Messrs日期Date编号File钢种Steel Grade 304品名Commodity订单号码Order NoP.O.No项目Item炉批号Heat-Lot No尺寸Size(mm)数量Quantity(pcs)重量Weight(kg)区分Condition特殊要求Workmanship11U3961146.02试验别规格项目化学成份（重量百分比）硬度机械性质CSiMnPSNiCrMoCuNHardness(HB)抗拉强度520(N/mm2)降伏强度205(N/mm2)伸长率40(%)面积缩减率60(%)0.08max1.00max2.00max0.045max0.030m
2、in11.08.020.018.0200max12区分(Condition): FC:炉冷(Furnace Cooled) S:固溶化(Solution Treated)HF:热锻(Hot Forged) B:黑皮(Black Bar) SR:应力清除(Stress Relieved)A:退火(Annealed) R:压光(Reeled) QT:淬火及回火(Quenched & Tempered)AC:空冷(Air Cooled) FA:完全退火(Full Annealed) P:抛光(Polished)WQ:水淬(Water Quenched) SA:球化退火(Spheroidized An
3、nealed)CD:冷抽(Cold Drawn) CG:研磨(Centerless Grinding) RS:矫直(Re Straight)备注:1.化学成分引自原质保书兹证明本表所列产品均依材料规格制造及试验并符合规格要求WE HERELY CERTIFY THEMATERIAL DESCRIBEDHEREIN HAS BEEN MANUFACTURED AND TESTED WITHSATISFACTORY RESULTS IN ACCORDANCE WITH THEREQUIREMENT THE SBOVE MATERIAL SPECIFICATIONMANAGER OF QUALITY
4、 ASSURANCE DEPARTMENT:检验证明书客户Messrs日期Date编号File钢种Steel Grade303CU(钢材)品名Commodity冷抽棒订单号码Order NoP.O.No项目Item炉批号Heat-Lot No尺寸Size(mm)数量Quantity(pcs)重量Weight(kg)区分Condition特殊要求Workmanship12d5758.51000pcsCG2试验别规格项目化学成份（重量百分比）硬度机械性质Mechanical PropertiesCSiMnPSNiCrCuHardness(HB)抗拉强度TensileStrength(N/mm2)降
5、伏强度YieldStrength(N/mm2)伸长率Elongation(%)面积缩减率ReductionOf Area0.15max1.00max3.00max0.2max0.15min10.08.019.017.03.501.50262max10.060.251.900.0240.3219.2818.082.162629006401249区分(Condition): FC:炉冷(Furnace Cooled) S:固溶化(Solution Treated)HF:热锻(Hot Forged) B:黑皮(Black Bar) SR:应力清除(Stress Relieved)A:退火(Annea
6、led) R:压光(Reeled) QT:淬火及回火(Quenched & Tempered)AC:空冷(Air Cooled) FA:完全退火(Full Annealed) P:抛光(Polished)WQ:水淬(Water Quenched) SA:球化退火(Spheroidized Annealed)CD:冷抽(Cold Drawn) CG:研磨(Centerless Grinding) RS:矫直(Re Straight)备注:1.化学成分引自原质保书兹证明本表所列产品均依材料规格制造及试验并符合规格要求WE HERELY CERTIFY THEMATERIAL DESCRIBEDHEREIN HAS BEEN MANUFACTURED AND TESTED WITHSATISFACTORY RESULTS IN ACCORDANCE WITH THEREQUIREMENT THE SBOVE MATERIAL SPECIFICATIONMANAGER OF QUALITY ASSURANCE DEPARTMENT:
