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Description

A2512 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: A2512
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel A2512
A2317
2317
A2330
2330
2335
A2335
A2340
2340
A2345
2345

Chemical composition(mass fraction)(wt.%) of the A2512

C
Si
Mn
P
S
Cr Ni
0.09-0.14   0.2-0.35 0.45-0.6   0.025 0.025    4.75-5.25 
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade A2512

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)
889 (≥) 892 (≥) 24 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade A2512

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
33 - -     0.42 -  
315 827 - 22.3 223   -  
761 - 43 23.2   322 123

Heat Treatment of steel grade A2512

Heat treated : 1433°C - 1746°C

Technological Curves of steel grade A2512


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