More information
Please see below applications for SA387 / A387 Grade 22 Class 2
Applications
- Flanges
- Heat exchangers
- High temperature ducting
- Pipe clamps
- Pressure vessels
- Valves
Properties
Chemical Requirements
(cast analysis, % by mass, maximum permitted unless indicated otherwise)
| C | Mn | P | S | Si | Cr | Mo | V |
|---|---|---|---|---|---|---|---|
| 0.05 – 0.15 | 0.30 – 0.60 | 0.025 | 0.025 | 0.50 | 2.00 – 2.50 | 0.90 – 1.10 | – |
Tensile requirements
| Yield MPA | Tensile MPA | Elongation (50mm) | Reduc’n of area |
|---|---|---|---|
| 310 min | 515 – 690 | 18% min | 40% min |
