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Description

SMA41BW Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SMA41BW
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SMA41BW
Welten 80
Welten 80C
Welten 100N
YAW-TEN 50
YAW-TEN 60
ZIRTEN
SMA400AW
SMA400BW
SMA400CW
SMA41AW

Chemical composition(mass fraction)(wt.%) of the SMA41BW

 

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 SMA41BW

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)
368 (≥) 938 (≥) 42 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade SMA41BW

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 - -     0.24 -  
272 631 - 33.3 221   -  
724 - 14 32.2   433 241

Heat Treatment of steel grade SMA41BW

Heat treated : 1489°C - 1176°C

Technological Curves of steel grade SMA41BW


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