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Description

Czech Republic CSN 41S422 The Czech republic Structural steel and 41S422 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 41S422
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 41S422 CSN Czech Republic The Czech republic Structural steel
415320
415323
415330
415334
415335
415340
415341
415342
415412
415421

Chemical composition(mass fraction)(wt.%) of the 41S422

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.14-0.19 0.20-0.40 1.40-1.70 0.035 0.035 1.40-1.70 Max 0.30 0.40-0.60

Mechanical Properties of steel grade 41S422

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)
193 (≥) 225 (≥) 41 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 41S422

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
42 - -     0.31 -  
233 643 - 33.3 311   -  
883 - 44 23.2   221 322

Heat Treatment of steel grade 41S422

Heat treated : 1813°C - 1381°C

Technological Curves of steel grade 41S422

Cross Reference Table (Equivalent Grade) of 41S422

Grade Standard Country Application
41S422 CSN Czech Republic The Czech republic Structural steel

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