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America UNS K03800 Carbon steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K03800 / K03800
Category Grade Standard Region/Area Standard Content
Metals K03800 -- America Carbon steel

Chemical composition(mass fraction)(wt.%) of the K03800

Element Min Max Similar

Mechanical Properties of steel grade K03800

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)
576 (≥) 987 (≥) 12 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade K03800

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 - -     0.12 -  
979 756 - 42.3 213   -  
131 - 41 12.2   322 323

Heat Treatment of steel grade K03800

Heat treated : 1374°C - 1378°C

Technological Curves of steel grade K03800

Cross Reference Table (Equivalent Grade) of K03800

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