Chrome moly pressure vessel plate for high temperature purposes
- Certified to ASTM A387 Grade 12 Class 2 and ASME SA387 Grade 12 Class 2.
- Plates can be supplied as cut shapes or simply cut to a smaller size.
Requirements
Chemical Requirements
(cast analysis, % by mass, maximum permitted unless indicated otherwise)
| C | Mn; | P; | S; |
|---|---|---|---|
| 0.05 - 0.17; | 0.40 - 0.65 | 0.025 | 0.025 |
| Si | Cr; | Mo; | V; |
| 0.15 - 0.40; | 0.80;- 1.15 | 0.45 - 0.60 | - |
Tensile Requirements
| Yield MPa | Tensile MPa | Elongation (50mm) | Reduc'n of Area* |
|---|---|---|---|
| 275 min | 450 to 585 | 22% min | - |