5CrMnNiMoVSCa special steel
1)plastic steel
2)good processability and machinability
3)high hardenability
5CrMnNiMoVSCa special steel
1)plastic steel
2)good processability and machinability
3)high hardenability
Chemical Composition(%) Standard : GB
C | Cr | Ni | Mn | Mo | V | S | Ca |
0.50~0.60 | 0.80~1.20 | 0.80~1.20 | 0.80~1.20 | 0.30~0.60 | 0.15~0.30 | 0.06~0.15 | 0.002~0.008 |
Features :
1) good processability and machinability
2) good polish performance
3) high hardenability and ductility
Applications :
For making all sorts of rubber moulds, precise plastic moulds, etc.
annealing | 600°C air cooling HB: 217-255 550°C furnace cooling or air cooling HB : 217-220 |
hot treatment quench | 860-920°C oil cooling HRC: 62-63 |
backfire | 600-650°C air cooling |
