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America UNS K12010 高强度低合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K12010 / K12010
Category Grade Standard Region/Area Standard Content
Metals K12010 -- America 高强度低合金钢

Chemical composition(mass fraction)(wt.%) of the K12010

Element Min Max Similar
S - 0.0500 -
P - 0.0400 -
Mn - 1.3500 -
Cu 0.2000 - -
C - 0.2000 -

Mechanical Properties of steel grade K12010

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)
514 (≥) 476 (≥) 42 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade K12010

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
22 - -     0.22 -  
521 682 - 23.3 231   -  
525 - 11 21.2   143 123

Heat Treatment of steel grade K12010

Heat treated : 1799°C - 1781°C

Technological Curves of steel grade K12010

Cross Reference Table (Equivalent Grade) of K12010

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