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Description

G15220 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: G15220
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel G15220
1086
G10860
1090
G10900
G10950
1080
1513
G15130
1518
1522

Chemical composition(mass fraction)(wt.%) of the G15220

 

C
Si
Mn
P
S
Cr Ni
0.18-0.24   1.1-1.4 0.04 0.05    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G15220

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)
845 (≥) 468 (≥) 34 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade G15220

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
41 - -     0.31 -  
755 154 - 33.3 412   -  
138 - 32 43.2   343 232

Heat Treatment of steel grade G15220

Heat treated : 1283°C - 1774°C

Technological Curves of steel grade G15220


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