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41CrNi12XS

Description

Romania STAS/SR 41CrNi12XS Alloy structural steel and 41CrNi12XS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 41CrNi12XS
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 41CrNi12XS STAS/SR Romania Alloy structural steel
40BCr10S
40BCr10X
40BCr10XS
40Cr10
40Cr10S
40Cr10X
40Cr10XS
40CrNi12
40CrNi12S
41CrNi12X

Chemical composition(mass fraction)(wt.%) of the 41CrNi12XS

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Ti(%)
0.36-0.44 0.17-0.37 0.50-0.80 0.025 0.020-0.035 0.45-0.75 1.00-1.40 0.15 0.30 0.02

Mechanical Properties of steel grade 41CrNi12XS

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
679 (≥) 549 (≥) 31 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 41CrNi12XS

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.21 -  
467 784 - 41.3 242   -  
334 - 41 34.2   411 421

Heat Treatment of steel grade 41CrNi12XS

Heat treated : 1134°C - 1632°C

Technological Curves of steel grade 41CrNi12XS

Cross Reference Table (Equivalent Grade) of 41CrNi12XS

Grade Standard Country Application
41CrNi12XS STAS/SR Romania Alloy structural steel

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