PM15
| L% | C | Cr | Mo | W | V | Co | SI | Mn | S |
| 1.60 | 4.00 | 12.00 | 5.00 | 5.00 | |
Material specification
A cobalt superpure powder high speed steel
It has very good hardness and wear resistance
Cobalt is contained in the ingredients, further enhancing the high
temperature red hardness.
Application
It is suitable for heavy cutting, high cutting efficiency and high
abrasion-resistant mould, such as scraper, hob, end milling cutter,
screw-plate, punching rod, stamping mould and mould parts.
Delivery state: annealing state: 280HB Max.
Optimum hardness: HRC64-66
Heat treatment
