| Waarom kiest u voor ons? | |||
| 1. meer dan 20 jaar ervaring in de staalsector | |||
| 2. goede kwaliteit | |||
| 3. concurrerende prijs | |||
| 4. voldoe aan uw behoeften via herverwerking | |||
| 5. uitstekende service | |||
| 6. korte levertijd | |||
| 7. langdurige wederzijdse samenwerking tussen ondernemingen |
| GB,YB | JIS | DIN (W-nr.) | BS | NF | |
| 42 CrMo | SCM440/(SCM4) | 42CrMo4-1.7225 | 4140 | 708M40/709M40/708A42/EN19 | 42CD4 |
| ASTM A29/29M | C | SI | MN | CR | MA | P | S |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | 0.80-1.10 | 0.15-0.25 | ≤0.035 | ≤0.040 |
| DIN -VN-r | C | SI | MN | CR | MA | P | S |
| 1.7225 | 0.38-0.45 | ≤0.40 | 0.60-0.90 | 0.90-1.20 | 0.15-0.30 | ≤0.035 | ≤0.035 |
| GB/T | C | SI | MN | CR | MA | P | S |
| 42 CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | 0.90-1.20 | 0.15-0.25 | ≤0.030 | ≤0.030 |
| BS | C | SI | MN | CR | MA | P | S |
| 708M40 | 0.36-0.44 | 0.10-0.35 | 0.70-1.00 | 0.90-1.20 | 0.15-0.25 | ≤0.035 | ≤0.035 |
| JIS | C | SI | MN | CR | MA | P | S |
| SCM440 | 0.38-0.43 | 0.15-0.35 | 0.60-0.85 | 0.90-1.20 | 0.15-0.30 | ≤0.030 | ≤0.030 |