国内阀门材料常用技术标准 不锈钢丝技术要求(2)
直径,mm | 抗拉强度,MPa | 牌号和状态代号 |
>0.05~1.00 >1.00~3.00 >3.00~6.00 >6.00~14.00
|
830~1 180 780~1 130 730~1 080 730~1 030
|
0Cr17Ni12Mo2-Q 1Cr18Ni9-Q、1Cr18Ni12-Q Y1Cr18Ni9Se-Q 1Cr18Ni9Ti-Q、0Cr18Ni11Ti-Q 0Cr18Ni9-Q 0Cr18Ni11Nb-Q 0Cr19Ni9N-Q 00Cr19Ni11-Q 00Cr17Ni14Mo2-Q 0Cr23Ni13-Q Y1Cr18Ni9-Q 0Cr25Ni20-Q |
0.50~3.00 >3.00~6.00 >6.00~14.00
|
640~930 590~880 590~840
|
Y1Cr13-Q Y1Cr17-Q 2Cr13-Q 3Cr13-Q |
>0.50~6.00 >6.00~14.00 |
540~790 490~740 |
1Cr13-Q 1Cr17-Q |
This region has not yet joined our new website. You will now continue to the existing site for 网站名称