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AK Steel Color Lock

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

Category Grade Standard Region/Area Standard Content
Metals AK Steel Color Lock -- Global

Chemical composition(mass fraction)(wt.%) of the AK Steel Color Lock

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.7500 -
Mn - 1.0000 -
Cr 16.0000 18.0000 -
C - 0.1200 -

Mechanical Properties of steel grade AK Steel Color Lock

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)
264 (≥) 418 (≥) 41 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade AK Steel Color Lock

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
32 - -     0.42 -  
471 563 - 13.3 434   -  
476 - 22 42.2   242 114

Heat Treatment of steel grade AK Steel Color Lock

Heat treated : 1818°C - 1811°C

Technological Curves of steel grade AK Steel Color Lock

Cross Reference Table (Equivalent Grade) of AK Steel Color Lock

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