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America UNS G86554 Free cutting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G86554 / G86554
Category Grade Standard Region/Area Standard Content
Metals G86554 -- America Free cutting steel

Chemical composition(mass fraction)(wt.%) of the G86554

Element Min Max Similar

Mechanical Properties of steel grade G86554

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)
662 (≥) 249 (≥) 42 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade G86554

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 - -     0.31 -  
536 757 - 32.3 313   -  
865 - 32 22.2   324 313

Heat Treatment of steel grade G86554

Heat treated : 1373°C - 1555°C

Technological Curves of steel grade G86554

Cross Reference Table (Equivalent Grade) of G86554

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