X10CrMoVNb9-1

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Chemical composition %   of   steel    (X10CrMoVNb9-1):   EN 10302-2008
0.2 =Si=<0.5; P=<0.02; S=<0.005; Al=<0.02; Cu=<0.3; Ti=<0.01 according EN 10216-2:2014
C Si Mn Ni P S Cr Mo V N Nb Al
0.08 - 0.12 max   0.5 0.3 - 0.6 max   0.4 max   0.025 max   0.015 8 - 9.5 0.85 - 1.05 0.18 - 0.25 0.03 - 0.07 0.06 - 0.1 max   0.03


Mechanical properties of   steel    (X10CrMoVNb9-1)

Nominal thickness (mm):   to 60 60 - 150 150 - 250
Rm - Tensile strength (MPa) 580-760 550-730 520-700
Rm - Tensile strength (MPa) (+QT) 620-850


Nominal thickness (mm):   to 60 60 - 250
ReH - Minimum yield strength (MPa) 445 435


Rp0.2 0.2% proof strength (MPa) (+QT) 450


KV - Impact energy (J) transverse, (+NT) -20°
27

34
+20°
27-40
KV - Impact energy (J) longitud., (+NT) +20°
40


A - Min. elongation at fracture (%) 18-20



X10CrMoVNb9-1