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1、不锈钢常用材料及钢管参考资料之二不锈钢常用材料及钢管参考资料之二机械性质机械性质 Mechanical propcrties抗拉强度抗拉强度Tcnsilc strength降伏强度降伏强度Yied strength伸长率伸长率Elogtion 硬度硬度Hardness 规格规格Grade Kgf/mm(N/mm)Kgf/mm(N/mm) %HRB(HV) 特性特性Characteristics 0Cr18Ni952021035(200)00Cr19Ni1048018035(200)304抗酸及耐热Resistant to highly oxidizing acids such as nitri
2、c acrd geeral corrosion-resistant and heat tc0Cr17Ni12Mo252021035(200)GB00Cr17Ni14Mo248018035(200)304L耐腐蚀性强及耐高温Resistant to various organic dcids such as dilutedSUS304TP304 53(520) 21(205) 3590SUS304LTP304L 49(480)18(175) 3590316304-耐晶界腐蚀性304-inter-granular corrosion resistanceSUS316TP316 53(520) 21(205) 3590JISASTM SUS316LTP316L 49(480) 18(175) 3590316L316-耐晶界腐蚀性耐高温至 650316-inter-granular corrosion resistance Heat resistarce upto650注：注：GB 使用单位：使用单位：MPa.Hv
