Tool steel - tungsten-nickel alloy steel for hot work WWN1 PN-86/H-85021
| Steel grade | Standard |
Chemical composition (%) |
|||||||||
| C | Mn | Si | P | S | Cu | Cr | Ni | Mo | other |
||
| WWN1 | PN | 0,25 0,35 |
0,25 0,50 |
0,15 0,40 |
max 0,030 |
max 0,030 |
max 0,30 |
2,50 3,00 |
1,20 1,60 |
- | V 0,30-0,50 W 8,00-10,0 |
| 19 72319723 |
CSN |
0,20 0,30 |
0,30 0,60 |
0,15 0,45 |
max 0,030 |
max 0,030 |
- | 2,10 2,60 |
1,20 1,80 |
- |
V 0,25-0,50 W 8,50-10,00 |
Steel used for die inserts and punches, dies for forging and brass and bronze pressing, dies operating at higher
temperatures to form pressure brass casting, aluminum, magnesium, bronze.
