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Description

G15250 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: G15250
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel G15250
1080
1513
G15130
1518
1522
G15220
1024
1524
G15240
1525

Chemical composition(mass fraction)(wt.%) of the G15250

 

C
Si
Mn
P
S
Cr Ni
0.23-0.29   0.8-1.1 0.04 0.05    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G15250

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)
881 (≥) 724 (≥) 13 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade G15250

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
43 - -     0.12 -  
929 612 - 21.3 432   -  
576 - 31 44.2   434 122

Heat Treatment of steel grade G15250

Heat treated : 1738°C - 1464°C

Technological Curves of steel grade G15250


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