1、不锈钢常用材料及钢管参考资料之二规格Grade 机械性质 Mechanical propcrties特性Characteristics 抗拉强度Tcnsilc strength降伏强度Yied strength伸长率Elogtion 硬度Hardness Kgf/mm(N/mm)Kgf/mm(N/mm) %HRB(HV) GB0Cr18Ni952021035(200)304抗酸及耐热Resistant to highly oxidizing acids such as nitric acrd geeral corrosion-resistant and heat tc00Cr19Ni10480
2、18035(200)0Cr17Ni12Mo252021035(200)304L耐腐蚀性强及耐高温Resistant to various organic dcids such as diluted00Cr17Ni14Mo248018035(200)JISASTM SUS304TP304 53(520) 21(205) 3590316304-耐晶界腐蚀性304-inter-granular corrosion resistanceSUS304LTP304L 49(480)18(175) 3590SUS316TP316 53(520) 21(205) 3590316L316-耐晶界腐蚀性耐高温至650316-inter-granular corrosion resistance Heat resistarce upto650SUS316LTP316L 49(480) 18(175) 3590注:GB使用单位:MPa.Hv