1.4911 / X8CrCoNiMo10-6 heat resistant steel

steel grade: 

1.4911
X8CrCoNiMo10-6 

1.4911 / X8CrCoNiMo10-6  chemical composition

C 0.05-0.12

 Si 0.10-0.80

 Mn 0.30-1.30

P≤0.025

 S≤0.015

 Cr 9.80-11.20

Ni 0.20-1.20

 Mo 0.50-1.00 

Co 5.00-7.00

Nb 0.20-0.50

V 0.10-0.40
W ≤ 0.70

B 0.005-0.015

N≤0.035

VIM+ESR
 

1.4911 / X8CrCoNiMo10-6 mechanical properties:  

Tensile strength: 1000-1140 MPa

Yield strength: 850  MPa  min

Elongation:  10% min

Reduction of area: 40%  min

Charpy(Akv): 34J min

Hardness: