SA-691/SA-691M
SA-691/SA-691M (Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures)· ASME (United States) · 14 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| SA-691 1 1/4CR | 1 1/4Cr | Structural and constructional steels | chevron_right |
| SA-691 1/2CR | 1/2Cr | Structural and constructional steels | chevron_right |
| SA-691 1CR | 1Cr | Structural and constructional steels | chevron_right |
| SA-691 2 1/4CR | 2 1/4Cr-1Mo | Structural and constructional steels | chevron_right |
| SA-691 3CR | Structural and constructional steels | chevron_right | |
| SA-691 5CR | 5Cr-1/2Mo | Structural and constructional steels | chevron_right |
| SA-691 91 | Structural and constructional steels | chevron_right | |
| SA-691 9CR | Structural and constructional steels | chevron_right | |
| SA-691 CM-65 | C-1/2Mo | Structural and constructional steels | chevron_right |
| SA-691 CM-70 | C-1/2Mo | Structural and constructional steels | chevron_right |
| SA-691 CM-75 | C-1/2Mo | Structural and constructional steels | chevron_right |
| SA-691 CMS-75 | Structural and constructional steels | chevron_right | |
| SA-691 CMSH-70 | Structural and constructional steels | chevron_right | |
| SA-691 CMSH-80 | Structural and constructional steels | chevron_right |