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10CrMo9-10

 

 
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Chemical composition %   of   steel   10CrMo9-10   EN 10028-2-2003
According EN 10216-2 chemical composition: 0.3 < Mn < 0.7;
C Si Mn P S Cr Mo N Cu
0.08 - 0.14 max   0.5 0.4 - 0.8 max   0.02 max   0.01 2 - 2.5 0.9 - 1.1 max   0.012 max   0.3


Mechanical properties of   steel   10CrMo9-10 

Nominal thickness (mm):   to 60 60 - 100 100 - 150 150 - 250
Rm - Tensile strength (MPa) 480-630 470-620 460-610 450-600


Nominal thickness (mm):   to 16 16 - 40 40 - 60 60 - 100 100 - 150 150 - 250
ReH - Minimum yield strength (MPa) 310 300 290 280 260 250


Nominal thickness(mm):   to 16 16 - 40 40 - 60
Rp0.2 0.2% proof strength (MPa) (+NT) 280 280 270


KV - Impact energy (J) transverse, +20°
27-31
KV - Impact energy (J) longitud., +20°
40


A - Min. elongation at fracture (%) longitud., (+NT) 22
A - Min. elongation at fracture (%) transverse, (+NT) 20
 
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