GB/T 45684
GB/T 45684 (Grey cast irons - Classification)· GB (China) · 14 materials
| Designation | Material group | |
|---|---|---|
| HT 100 | Cast irons | chevron_right |
| HT 150 | Cast irons | chevron_right |
| HT 200 | Cast irons | chevron_right |
| HT 225 | Cast irons | chevron_right |
| HT 250 | Cast irons | chevron_right |
| HT 275 | Cast irons | chevron_right |
| HT 300 | Cast irons | chevron_right |
| HT 350 | Cast irons | chevron_right |
| HT-HBW155 | Cast irons | chevron_right |
| HT-HBW175 | Cast irons | chevron_right |
| HT-HBW195 | Cast irons | chevron_right |
| HT-HBW215 | Cast irons | chevron_right |
| HT-HBW235 | Cast irons | chevron_right |
| HT-HBW255 | Cast irons | chevron_right |