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America UNS G13304 Free cutting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G13304 / G13304
Category Grade Standard Region/Area Standard Content
Metals G13304 -- America Free cutting steel

Chemical composition(mass fraction)(wt.%) of the G13304

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
Pb - 0.3500 -
P - 0.0350 -
Ni - 0.0250 -
Mo - 0.0600 -
Mn 1.5000 1.9000 -
Cu - 0.3500 -
Cr - 0.2000 -
C 0.2700 0.3400 -

Mechanical Properties of steel grade G13304

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 (≥) 278 (≥) 44 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade G13304

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
14 - -     0.44 -  
886 616 - 43.3 311   -  
132 - 12 12.2   233 211

Heat Treatment of steel grade G13304

Heat treated : 1862°C - 1515°C

Technological Curves of steel grade G13304

Cross Reference Table (Equivalent Grade) of G13304

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