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America UNS G10804 Free cutting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G10804 / G10804
Category Grade Standard Region/Area Standard Content
Metals G10804 -- America Free cutting steel

Chemical composition(mass fraction)(wt.%) of the G10804

Element Min Max Similar

Mechanical Properties of steel grade G10804

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)
849 (≥) 849 (≥) 24 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade G10804

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
43 - -     0.32 -  
562 637 - 42.3 344   -  
321 - 42 23.2   341 313

Heat Treatment of steel grade G10804

Heat treated : 1277°C - 1195°C

Technological Curves of steel grade G10804

Cross Reference Table (Equivalent Grade) of G10804

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