规格齐全材质51204142产地/厂家进口执行标准美标供应51204142合金钢,51204142,51204142合结钢,51204142价格，执行标准：国标：GB/T14975-2002，GB/T14976-2002，GB/T13296-91美标：ASTMA312/A312M，ASTMA213/213A，ASTMA269/269M德标：DIN2462日标：JISG3463材质：201(1Cr17Mn6Ni5N)202(1Cr18Mn8Ni5N)301(1Cr17Ni7)302(1Cr18Ni)304(0Cr18Ni9)SS304TP304304L(00Cr19Ni10)SS304LTP304L321(1Cr18Ni9Ti)SS321TP321316(0Cr17Ni12Mo2)SS31TP316316L(0Cr17Ni14Mo2)SS316TP316L310S(0Cr25N20)、SS310S、TP310S)