AS 4728
AS 4728 (Electric resistance welded steel pipe for pressure purposes)· AS (Australia) · 3 materials
| Designation | Material group | |
|---|---|---|
| Grade 200L0 | Structural and constructional steels | chevron_right |
| Grade 240L0 | Structural and constructional steels | chevron_right |
| Grade 290L0 | Structural and constructional steels | chevron_right |