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Description

S31041 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S31041
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S31041
S30940
TP309HCb
S30941
TP310S
S31008
TP310H
S31009
TP310Cb
S31040
TP310HCb

Chemical composition(mass fraction)(wt.%) of the S31041

 

 

C
Si
Mn
P
S
Cr Ni
0.04-0.1 1 2 0.045 0.03 19-22 24-26
Mo Al Cu Nb Ti V Ce
      10*C~1.1      
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S31041

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)
168 (≥) 493 (≥) 33 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade S31041

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
31 - -     0.42 -  
731 986 - 24.3 144   -  
843 - 24 31.2   343 424

Heat Treatment of steel grade S31041

Heat treated : 1561°C - 1415°C

Technological Curves of steel grade S31041


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