IS 4454-1
IS 4454-1 (Steel Wire for Mechanical Springs - Specification - Part 1: Cold Drawn Unalloyed Steel Wire)· IS (Inde) · 5 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| DH | Aciers de construction | chevron_right |
| DM | Aciers de construction | chevron_right |
| Grade SL | Aciers de construction | chevron_right |
| SH | Aciers de construction | chevron_right |
| SM | Aciers de construction | chevron_right |