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America UNS K01804 Carbon steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K01804 / K01804
Category Grade Standard Region/Area Standard Content
Metals K01804 -- America Carbon steel

Chemical composition(mass fraction)(wt.%) of the K01804

Element Min Max Similar
Si 0.1000 0.3000 -
S - 0.0500 -
P - 0.0400 -
Mn - 0.9000 -
C - 0.1800 -

Mechanical Properties of steel grade K01804

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)
295 (≥) 971 (≥) 14 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade K01804

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
21 - -     0.12 -  
451 952 - 31.3 243   -  
442 - 34 14.2   241 231

Heat Treatment of steel grade K01804

Heat treated : 1729°C - 1736°C

Technological Curves of steel grade K01804

Cross Reference Table (Equivalent Grade) of K01804

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