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America UNS K11072 合金钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K11072 / K11072
Category Grade Standard Region/Area Standard Content
Metals K11072 -- America 合金钢焊条

Chemical composition(mass fraction)(wt.%) of the K11072

Element Min Max Similar

Mechanical Properties of steel grade K11072

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)
628 (≥) 747 (≥) 44 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade K11072

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 - -     0.23 -  
645 212 - 32.3 211   -  
638 - 42 33.2   243 433

Heat Treatment of steel grade K11072

Heat treated : 1461°C - 1255°C

Technological Curves of steel grade K11072

Cross Reference Table (Equivalent Grade) of K11072

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