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1、材质证明书客户Messrs日期Date编号File钢种 Steel Grade304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Quan tity(pcs)重量Weight(kg)区分Con diti on特殊要求Workma nship11U396114 6.02试验别规格 项目化学成份(重量百分比)硬度机械性质CSiMnPSNiCrMoCuNHard ness(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(%)0.08 max1.00max2.00 max
2、0.045max0.030 min11.08.020.018.0200max12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
3、(Spheroidized Annealed)CD:冷抽(Cold Draw n) CG:研磨(Ce nterless Grin di ng) 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 DESCRIBED HEREIN HAS BEEN MANUFACTURED AND TESTED WITH SATISFACTORY RESULTS IN ACCORDANCE WITH THE REQUIREMENT THE SBOVE MATERIAL SPECIFIC
4、ATIONMANAGER OF QUALITY 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Quan tity(pcs)重量Weight(kg)区分Con diti on特殊要求Workma nship12d5758.51000pcsCG2试验别规格 项目化学成份（重量百分比）硬度机械性质 Mechanical PropertiesCSiMnPSNiCrCuHard nes
5、s(HB)抗拉强度Ten sileStre ngth(N/mm2)降伏强度YieldStre ngth(N/mm2)伸长率Elon gati on(%)面积缩减率Reducti onOf Area0.15 max1.00max3.00 max0.2 max0.15 min10.08.019.017.03.501.50262 max10.060.251.900.0240.3219.2818.082.162629006401249区分(Condition): FC:炉冷(Furnace Cooled) S:固溶化(Solution Treated) HF:热锻(Hot Forged) B:黑皮(B
6、lack 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 Annealed) CD:冷抽(Cold Draw n) CG:研磨(Ce nterless Grin di ng) 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 WITH SATISFACTORY RESULTS IN ACCORDANCE WITH THE REQUIREMENT THE SBOVE MATERIAL SPECIFICATIONMANAGER OF QUALITY ASSURANCE DEPARTMENT:
