A1077/A1077M
A1077/A1077M (Standard Specification for Structural Steel with Improved Yield Strength at High Temperature for Use in Buildings)· ASTM (United States) · 4 materials
| Designation | Material group | |
|---|---|---|
| A 1077 Grade 36 [250] Class 1 | Structural and constructional steels | chevron_right |
| A 1077 Grade 36 [250] Class 2 | Structural and constructional steels | chevron_right |
| A 1077 Grade 50 [345] Class 1 | Structural and constructional steels | chevron_right |
| A 1077 Grade 50 [345] Class 2 | Structural and constructional steels | chevron_right |