ArcelorMittal Industeel - Superplast@SP300
High performance plastic mould steel
Delivered Hardness:
Pre-hardened to 280-330 HB
Chemical Content(%):(Reference Only)
C |
Si |
Mn |
Cr |
Ni |
Mo |
0.26 |
0.1 |
1.4 |
1.4 |
0.3 |
0.45 |
Comparable Standard:
1.2311 /1.2738 modified
Characteristics:
- Good machinability
- Consistent texturability and polishability improved by very low sulphur content and hardness homogeneity
- Reliable repair weldabilty and high thermal conductivity
Application:
- Plastic injection mould cores and cavities with high requirements in homogeneity, surface finish, machining.
Large size moulds for bumpers, dashboards, television panels, bottle crates, etc.