G 3121
G 3121 (Steel for screws and nuts)· JIS (Japan) · 12 materials
| Designation | Material group | |
|---|---|---|
| S10C-D | Structural and constructional steels | chevron_right |
| S15C-D | Structural and constructional steels | chevron_right |
| S20C-D | Structural and constructional steels | chevron_right |
| S25C-D | Structural and constructional steels | chevron_right |
| S30C-D | Structural and constructional steels | chevron_right |
| S35C-D | Structural and constructional steels | chevron_right |
| SS34B-D | Structural and constructional steels | chevron_right |
| SS41B-D | Structural and constructional steels | chevron_right |
| SS50B-D | Structural and constructional steels | chevron_right |
| SUK1-D | Structural and constructional steels | chevron_right |
| SUK2-D | Structural and constructional steels | chevron_right |
| SUK4-D | Structural and constructional steels | chevron_right |