SA-989/SA-989M
SA-989/SA-989M (Specification for Hot Isostatically-Pressed Alloy Steel Flanges, Fittings, Valves, and Parts for High Temperature Service)· ASME (United States) · 5 materials
| Designation | Material group | |
|---|---|---|
| SA-989 K21590 Class 1 | Structural and constructional steels | chevron_right |
| SA-989 K21590 Class 3 | Structural and constructional steels | chevron_right |
| SA-989 K31545 | Structural and constructional steels | chevron_right |
| SA-989 K90901 | Structural and constructional steels | chevron_right |
| SA-989 K90941 | Structural and constructional steels | chevron_right |