GB/T 40282
GB/T 40282 (Hot-rolled twin roll cast steel sheets and strips of structural quality and high strength steel)· GB (China) · 20 materials
| Designation | Material group | |
|---|---|---|
| HR275 | Structural and constructional steels | chevron_right |
| HR340 | Structural and constructional steels | chevron_right |
| HR380 | Structural and constructional steels | chevron_right |
| HR410 | Structural and constructional steels | chevron_right |
| HR480 | Structural and constructional steels | chevron_right |
| HR550 | Structural and constructional steels | chevron_right |
| HSS310A | Structural and constructional steels | chevron_right |
| HSS310B | Structural and constructional steels | chevron_right |
| HSS340A | Structural and constructional steels | chevron_right |
| HSS340B | Structural and constructional steels | chevron_right |
| HSS380A | Structural and constructional steels | chevron_right |
| HSS380B | Structural and constructional steels | chevron_right |
| HSS410A | Structural and constructional steels | chevron_right |
| HSS410B | Structural and constructional steels | chevron_right |
| HSS450A | Structural and constructional steels | chevron_right |
| HSS450B | Structural and constructional steels | chevron_right |
| HSS480A | Structural and constructional steels | chevron_right |
| HSS480B | Structural and constructional steels | chevron_right |
| HSS550A | Structural and constructional steels | chevron_right |
| HSS550B | Structural and constructional steels | chevron_right |