不锈钢制品有限公司制单人： 审核： 经办人：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 No P.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Workmanship1 1U396114 φ6.02化学成份（重量百分比） 硬度 机械性质C Si Mn P S Ni Cr Mo Cu N Hardness(HB)试验别规格项目 0.08max1.00max2.00max0.045max0.030min11.08.020.018.0200max抗拉强度≥520(N/mm2)降伏强度≥205(N/mm2)伸长率≥40(%)面积缩减率≥60(%)12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 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:******不锈钢制品有限公司制单人： 审核： 经办人：检验证明书客户 Messrs 日期 Date 编号 File钢种 Steel Grade 303CU(钢材) 品名 Commodity 冷抽棒 订单号码 Order No P.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Workmanship1 2d575 8.5 1000pcs CG2化学成份（重量百分比） 硬度 机械性质 Mechanical PropertiesC Si Mn P S Ni Cr Cu Hardness(HB)试验别规格项目 0.15max1.00max3.00max0.2max0.15min10.08.019.017.03.501.50262max抗拉强度TensileStrength(N/mm2)降伏强度YieldStrength(N/mm2)伸长率Elongation(%)面积缩减率ReductionOf Area10.06 0.25 1.90 0.024 0.321 9.28 18.08 2.16 262 900 640 12 49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 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:。