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America UNS G10554 Free cutting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G10554 / G10554
Category Grade Standard Region/Area Standard Content
Metals G10554 -- America Free cutting steel

Chemical composition(mass fraction)(wt.%) of the G10554

Element Min Max Similar
S - 0.0500 -
Pb 0.1500 0.3500 -
P - 0.0300 -
Mn 0.6000 0.9000 -
C 0.5000 0.6000 -

Mechanical Properties of steel grade G10554

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)
592 (≥) 749 (≥) 33 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade G10554

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
12 - -     0.43 -  
489 424 - 33.3 241   -  
886 - 23 33.2   214 144

Heat Treatment of steel grade G10554

Heat treated : 1925°C - 1552°C

Technological Curves of steel grade G10554

Cross Reference Table (Equivalent Grade) of G10554

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