Х12Ф / X165CrV12 / 1.2201

Apvalus strypai
nuo Ø8mm iki Ø523mm
Juostos ir kvadratai
plotis nuo 12mm iki 500mm

 

Description:

oil hardening cold work tool steel, with high wear resistance, small hardening deformations, less resistant to strong impacts

 

Application:

broaching rings, knives, punches, gauges, forging rolls, large blanking dies, discs for production of bent sections

 

Chemical composition [%]

C Mn Si P S Cr Ni Mo W V Co Cu
1,5-1,8 0,15-0,45 0,15-0,4 max 0,03 max 0,03 11-13 max 0,35 max 0,2 max 0,2 max 0,15 - max 0,35

 

Equivalents

PN W. nr EN AISI Russia (GOST) Other
NC10 - - - 1.2201

 

Processes

welding NO
forging YES
rolling YES
nitriding YES
hardening YES temp. 980 – 1000 [°C] oil
tempering YES temp. 220 – 520 [°C]

 

Hardness

after toughening 60 HRC
after softening 255 HB