A126
A126 (Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings)· ASTM (United States) · 3 materials
| Designation | Material group | |
|---|---|---|
| A 126 Class A | Cast irons | chevron_right |
| A 126 Class B | Cast irons | chevron_right |
| A 126 Class C | Cast irons | chevron_right |