Material number 1.4313     -     X4CrNi13-4 / X3CrNiMo13-4

 
Composition in % :

C

Si

Mn

P

S

Cr

Mo

Ni

max. 0,05

max. 0,60

max. 1,00

max. 0,035

max. 0,015

12,50 - 14,00

0,40 - 0,70

3,50 - 4,50

V

W

Ti

Cu

Al

Nb

B

N

 

 

 

 

 

 

 

min. 0,02


Range of application and heat treatment :

Stainless steel : pumps , turbine parts , parts for power station engineering 
Solution annealing : 950 - 1050 °C (oil or air)          Tempering (age hardening) : 520 - 600 °C 

General and distinctive features :

 
 

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