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America UNS K11508 高强度低合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K11508 / K11508
Category Grade Standard Region/Area Standard Content
Metals K11508 -- America 高强度低合金钢

Chemical composition(mass fraction)(wt.%) of the K11508

Element Min Max Similar

Mechanical Properties of steel grade K11508

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)
161 (≥) 174 (≥) 13 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade K11508

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
44 - -     0.34 -  
266 251 - 24.3 433   -  
983 - 14 13.2   323 232

Heat Treatment of steel grade K11508

Heat treated : 1656°C - 1132°C

Technological Curves of steel grade K11508

Cross Reference Table (Equivalent Grade) of K11508

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