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America UNS K04000 Carbon steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K04000 / K04000
Category Grade Standard Region/Area Standard Content
Metals K04000 -- America Carbon steel

Chemical composition(mass fraction)(wt.%) of the K04000

Element Min Max Similar

Mechanical Properties of steel grade K04000

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)
133 (≥) 565 (≥) 21 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade K04000

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
32 - -     0.41 -  
722 452 - 32.3 412   -  
444 - 42 33.2   112 144

Heat Treatment of steel grade K04000

Heat treated : 1844°C - 1441°C

Technological Curves of steel grade K04000

Cross Reference Table (Equivalent Grade) of K04000

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