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America UNS K11240 合金钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K11240 / K11240
Category Grade Standard Region/Area Standard Content
Metals K11240 -- America 合金钢焊条

Chemical composition(mass fraction)(wt.%) of the K11240

Element Min Max Similar

Mechanical Properties of steel grade K11240

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)
622 (≥) 637 (≥) 23 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade K11240

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
13 - -     0.14 -  
213 876 - 43.3 214   -  
659 - 23 32.2   414 313

Heat Treatment of steel grade K11240

Heat treated : 1162°C - 1563°C

Technological Curves of steel grade K11240

Cross Reference Table (Equivalent Grade) of K11240

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