| Groot | Chemiese samestelling(%)≤ | ||||||||||||||
| GB | ASTM | EN | Ku | Ni ＋Co | Fe | Mn | PB | P | S | C | Mg | Si | Zn | Sn | ander |
| B19 | Balans | 18-20 | 0.5 | 0.5 | 0.005 | 0.01 | 0.01 | 0.05 | 0.05 | 0.15 | 0.3 | 1.8 | |||
| Groot | Verharding | Dikte | Hardheid HV |
Treksproef | |
| Trekkrag Rm/MPa |
Uitrekking % |
||||
| B19 | O60 | ≤0.2 | - | ≥290 | ≥25 |
| H04 | ≥390 | ≥3 | |||
EN
