Menu
Mild Steel & 490MPa High Tensile Steel Supercored 70B
| Type | Basic |
|---|---|
| Industry | Structural fabrication |
| JIS | Z3313 T49 4 T5-1 M A-U H5 |
|---|---|
| EN | ISO 17632-A-T42 4 B M21 3 H5 |
| KS | D7104 YFW-A502B |
| AWS | A5.20 E71T-5M-J |
