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Description

SMA41AW Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SMA41AW

Chemical composition(mass fraction)(wt.%) of the SMA41AW

 

C
Si
Mn
P
S
Cr Ni
0.18 0.15-0.65 1.25 0.035 0.035 0.45-0.75 0.05-0.3
Mo Al Cu Nb Ti V Ce
    0.3-0.5        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SMA41AW

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)
989 (≥) 557 (≥) 34 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade SMA41AW

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
13 - -     0.34 -  
493 951 - 43.3 424   -  
532 - 11 31.2   432 134

Heat Treatment of steel grade SMA41AW

Heat treated : 1742°C - 1136°C

Technological Curves of steel grade SMA41AW


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