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Description

1050 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1050
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 1050
B40
C56E
B41
56Mn4
B42
70Mn4
B43
43CrMo4
1030
1040

Chemical composition(mass fraction)(wt.%) of the 1050

 

C
Si
Mn
P
S
Cr Ni
0.48-0.55   0.15-0.35 0.6-0.9  0.025  0.015     
Mo Al Cu Nb Ti V Ce
   0.05 0.3     +    
N O2 Pb B Other    
  0.002           
             

Mechanical Properties of steel grade 1050

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)
286 (≥) 885 (≥) 11 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 1050

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 - -     0.24 -  
832 354 - 31.3 433   -  
676 - 23 22.2   343 332

Heat Treatment of steel grade 1050

Heat treated : 1263°C - 1236°C

Technological Curves of steel grade 1050

Cross Reference Table (Equivalent Grade) of 1050

Grade Standard Country Application
S41050 UNS USA Martensitic special steel
S41050 UNS USA Martensitic special steel
ICI 1050 AISI USA
1050 Australia Structural steel
1050 Australia Structural steel
1050 USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
1050 USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures

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