Composition in % :
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
|
max. 0,14 |
max. 0,05 |
0,90 - 1,30 |
max. 0,110 |
0,27 - 0,33 |
|
|
|
|
V |
W |
Ti |
Cu |
Al |
Nb |
B |
Pb |
|
|
|
|
|
|
|
|
0,20 - 0,35 |
Range of application and heat treatment :
|
Free-cutting steel : automobile- , appliance- and apparatus
construction
Hardening : 880 - 920 °C (water) Soft
annealing : 650 - 700 °C |
General and distinctive features :
|