SA-859/SA-859M
SA-859/SA-859M (Specification for Age-Hardening Alloy Steel Forgings for Pressure Vessel Components)· ASME (États-Unis) · 3 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| SA-859 Grade A Class 1 | Aciers de construction | chevron_right |
| SA-859 Grade A Class 2 | Aciers de construction | chevron_right |
| SA-859 Grade B | Aciers de construction | chevron_right |