X20Cr13-1.4021不銹鋼化學成分
牌 號 |
化學成分(質量分數)(%)③允許含有不大于O.60%鎳①可加入不大于0.60%鉬 | |||||||
C |
Si |
Mn |
P |
S |
Ni |
Cr |
M0 | |
X20Cr13 1.4021 |
0.16 ~O.25 |
≤1.00 |
≤1.00 |
≤O.035 |
≤O.030 |
③ |
12.00~14.00 |
① |