1. Product charateristics
- Very good wear resistance, hardness reaches 62 HRC.
- Prevents surface wrinkles when stamping products with High tensile strength.
- Little deformation after heat treatment of the surface, the machinability is much better than SKD11, so the tool age is increased when machining
- better solderability than SKD11.
2. Chemical Composition
Standard |
Chemical Composition Rate ( Wt, % ) |
|||||
C |
Mn |
Si |
Cr |
V |
Mo |
|
DC53 |
0.8 |
|
0.8 |
0.8 |
0.2 |
1.7 |
1.2 |
0.05 |
1.2 |
1.2 |
0.6 |
2.2 |
3. Apllications
- Used to make cold stamping dies, stamping rolling - drawing - cutting - bending metal and making rolling shafts.
- Making cold stamping molds with High stamping output, continuous stamping dies, shaped rollers, saw blades, High wear-resistant details.