GOST R 70159
GOST R 70159 (Corrosion-resistant and heat-resistant steel pipes, cold-deformed welded or seamless pipes)· GOST (Russia) · 2 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 07H21G7AN5 | 07Х21Г7АН5 | Stainless steels | chevron_right |
| 08H21G11AN6 | 08Х21Г11АН6 | Stainless steels | chevron_right |