GB/T 4231
GB/T 4231 (Cold rolled stainless steel strips for springs)· GB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| 0Cr17Ni7Al | Stainless steels | chevron_right |
| 0Cr19Ni9 | Stainless steels | chevron_right |
| 1Cr17Ni7 | Stainless steels | chevron_right |
| 3Cr13 | Stainless steels | chevron_right |