ISO 21988
ISO 21988 (Abrasion-resistant cast irons - Classification)· ISO (International) · 13 materials
| Designation | Material group | |
|---|---|---|
| JN/HBW340 | Cast irons | chevron_right |
| JN/HBW400 | Cast irons | chevron_right |
| JN/HBW480Cr2 | Cast irons | chevron_right |
| JN/HBW500Cr9 | Cast irons | chevron_right |
| JN/HBW510Cr2 | Cast irons | chevron_right |
| JN/HBW555Cr9 | Cast irons | chevron_right |
| JN/HBW555XCr13 | Cast irons | chevron_right |
| JN/HBW555XCr16 | Cast irons | chevron_right |
| JN/HBW555XCr21 | Cast irons | chevron_right |
| JN/HBW555XCr27 | Cast irons | chevron_right |
| JN/HBW600XCr20Mo2Cu | Cast irons | chevron_right |
| JN/HBW600XCr35 | Cast irons | chevron_right |
| JN/HBW630Cr9 | Cast irons | chevron_right |