A499
A499 (Standard Specification for Steel Bars and Shapes, Carbon Rolled from “T” Rails)· ASTM (United States) · 4 materials
| Designation | Material group | |
|---|---|---|
| A 499 Grade 50 | Structural and constructional steels | chevron_right |
| A 499 Grade 60 | Structural and constructional steels | chevron_right |
| A 499 Grade 70 | Structural and constructional steels | chevron_right |
| A 499 Grade 80 | Structural and constructional steels | chevron_right |