ITEM | Standard Number | Descriptions |
1 | GB/T 1220 (1992) | Stainless steel bars |
2 | GB/T 3280 (1992) | Cold rolled stainless steel sheets and plates |
3 | GB/T 4237 (1992) | Hot rolled stainless steel sheets and plates |
4 | GB/T 4239 (1991) | Cold rolled stainless steel and heat resisting steel strips |
5 | GB/T 4356 (2002) | Stainless steel wire rods |
Elements | Min.(≥) | Max.(≤) |
C | 0.15 | |
Si | 1.00 | |
Mn | 7.50 | 10.00 |
P | 0.060 | |
S | 0.030 | |
Ni | 4.00 | 6.00 |
Cr | 17.00 | 19.00 |
N | 0.25 |