Composition in % :
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
|
1,20 - 1,30 |
0,15 - 0,30 |
0,25 - 0,40 |
max. 0,030 |
max. 0,030 |
0,30 - 0,40 |
|
|
Range of application and heat treatment :
|
Tool steel for cold working: stamp , cutting tools ,
mandrels , screw taps , milling cutter
Hardening : 770 - 800 °C (water) Soft
annealing : 700 - 720 °C |
General and distinctive features :
|