SA-250/SA-250M
SA-250/SA-250M (Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes)· ASME (United States) · 7 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| SA-250 Grade T 1 | C-1/2Mo | Structural and constructional steels | chevron_right |
| SA-250 Grade T 1a | C-1/2Mo | Structural and constructional steels | chevron_right |
| SA-250 Grade T 1b | C-1/2Mo | Structural and constructional steels | chevron_right |
| SA-250 Grade T11 | 1 1/4Cr-1/2Mo-Si | Structural and constructional steels | chevron_right |
| SA-250 Grade T12 | 1Cr-1/2Mo | Structural and constructional steels | chevron_right |
| SA-250 Grade T2 | 1/2Cr-1/2Mo | Structural and constructional steels | chevron_right |
| SA-250 Grade T22 | 2 1/4Cr-1Mo | Structural and constructional steels | chevron_right |