TCVN 11229-3
TCVN 11229-3 (High yield strength flat steel products - Part 3: Products supplied in the heat-treated (quenched + tempered) condition)· TCVN (Vietnam) · 6 materials
| Designation | Material group | |
|---|---|---|
| E 460 DD | Structural and constructional steels | chevron_right |
| E 460 E | Structural and constructional steels | chevron_right |
| E 550 DD | Structural and constructional steels | chevron_right |
| E 550 E | Structural and constructional steels | chevron_right |
| E 690 DD | Structural and constructional steels | chevron_right |
| E 690 E | Structural and constructional steels | chevron_right |