PM23
| L% | C | SI | Mn | Cr | Mo | W | V | S | P |
| 1.28 | 4.00 | 5.00 | 6.40 | 3.10 |
Material specification
"A super pure powder high speed steel
The third generation powder metallurgy process of Swedish Soderfors
Steel is adopted
Excellent wear resistance and high impact toughness, high compressive
strength, high temperature resistance, micro ruler stability
Excellent comprehensive performance, ideal for all types of cold work
applications."
Application
IC packaging die, precision stamping parts, rollers and other work die.
It is also suitable for thin - material forming, heavy - fitting stamping die.
Application of forging die, punching rod, rubbing plate, die parts, etc.
Delivery state: annealed state 260HB Max. Optimum hardness: HRC64-66
Heat treatment
