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Global 企业标准 AK13 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AK13 / AK13
Category Grade Standard Region/Area Standard Content
Metals AK13 -- Global

Chemical composition(mass fraction)(wt.%) of the AK13

Element Min Max Similar
Mn - - 0.9000
Mg - - 0.8000
Cu - - 4.0000

Mechanical Properties of steel grade AK13

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)
126 (≥) 597 (≥) 11 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade AK13

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
24 - -     0.21 -  
721 976 - 42.3 412   -  
712 - 24 43.2   341 141

Heat Treatment of steel grade AK13

Heat treated : 1666°C - 1793°C

Technological Curves of steel grade AK13

Cross Reference Table (Equivalent Grade) of AK13

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