IS 1458
IS 1458 (Fundiciones y lingotes de bronce ferroviario)· IS (India) · 5 materiales
| Designación | Grupo de materiales | |
|---|---|---|
| G CuPb10Sn7 Class IV | Cobre | chevron_right |
| G CuPb15Sn7 Class III | Cobre | chevron_right |
| G CuSn6Zn2.5Pb2 Class II | Cobre | chevron_right |
| G CuSn7 Class I | Cobre | chevron_right |
| G CuSnPbZn5 Class V | Cobre | chevron_right |