A758/A758M
A758/A758M (Standard Specification for Wrought-Carbon Steel Butt-Welding Piping Fittings with Improved Notch Toughness)· ASTM (United States) · 2 materials
| Designation | Material group | |
|---|---|---|
| A 758 Grade 60 | Structural and constructional steels | chevron_right |
| A 758 Grade 70 | Structural and constructional steels | chevron_right |