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.
