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America UNS K10940 合金钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K10940 / K10940
Category Grade Standard Region/Area Standard Content
Metals K10940 -- America 合金钢焊条

Chemical composition(mass fraction)(wt.%) of the K10940

Element Min Max Similar

Mechanical Properties of steel grade K10940

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)
797 (≥) 432 (≥) 32 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade K10940

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
41 - -     0.22 -  
638 556 - 32.3 344   -  
736 - 41 34.2   124 432

Heat Treatment of steel grade K10940

Heat treated : 1715°C - 1723°C

Technological Curves of steel grade K10940

Cross Reference Table (Equivalent Grade) of K10940

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