STK41 STK41 Datasheet
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel STK41
STC52B
STC540
STC55
STC590A
STC60A
STC590B
STC60B
STK290
STK30
STK400
Datasheet for:Steel Grades:Carbon Steel:STK41

Chemical composition(mass fraction)(wt.%) of the STK41

 

 

C
Si
Mn
P
S
Cr Ni
0.25     0.04 0.04    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade STK41

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)
355 (≥) 791 (≥) 11 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
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
14 - -     0.21 -  
777 897 - 41.3 313   -  
986 - 22 42.2   121 313
Heat treated : 1242°C - 1472°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
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