GB 19189
GB 19189 (Quenched and tempered high strength steel plates for pressure vessels)· GB (China) · 6 materials
| Designation | Material group | |
|---|---|---|
| 07MnCrMoVR | Structural and constructional steels | chevron_right |
| 07MnMoVR | Structural and constructional steels | chevron_right |
| 07MnNiMoDR | Structural and constructional steels | chevron_right |
| 07MnNiMoVDR | Structural and constructional steels | chevron_right |
| 07MnNiVDR | Structural and constructional steels | chevron_right |
| 12MnNiVR | Structural and constructional steels | chevron_right |