Composition in % :
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
|
0,18 - 0,24 |
0,15 - 0,35 |
1,10 - 1,40 |
max. 0,030 |
max. 0,030 |
1,00 - 1,30 |
|
|
Range of application and heat treatment :
|
Tool steel for cold working : complicated plastic pressing
dies
Hardening : 810 - 840 °C (oil or water) Soft
annealing : 680 - 710 °C |
General and distinctive features :
|