A1037/A1037M
A1037/A1037M (Steel Line Pipe, Black, Furnace-butt-Welded)· ASTM (United States) · 2 materials
| Designation | Material group | |
|---|---|---|
| A 1037 Grade A | Structural and constructional steels | chevron_right |
| A 1037 Grade B | Structural and constructional steels | chevron_right |