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America UNS K30736 合金钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K30736 / K30736
Category Grade Standard Region/Area Standard Content
Metals K30736 -- America 合金钢焊条

Chemical composition(mass fraction)(wt.%) of the K30736

Element Min Max Similar

Mechanical Properties of steel grade K30736

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)
128 (≥) 893 (≥) 43 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade K30736

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
34 - -     0.33 -  
681 231 - 13.3 414   -  
354 - 34 31.2   212 144

Heat Treatment of steel grade K30736

Heat treated : 1555°C - 1797°C

Technological Curves of steel grade K30736

Cross Reference Table (Equivalent Grade) of K30736

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