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Australia AS XK5160S Hot-rolled spring steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XK5160S / XK5160S
Category Grade Standard Region/Area Standard Content
Metals XK5160S AS/NZS 1447 Australia Hot-rolled spring steels

Chemical composition(mass fraction)(wt.%) of the XK5160S

Element Min Max Similar
Si 0.1000 0.3500 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3500 -
Mo - 0.1000 -
Mn 0.7000 1.0000 -
Cu - 0.3500 -
Cr 0.7000 0.9000 -
C 0.5500 0.6500 -

Mechanical Properties of steel grade XK5160S

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)
296 (≥) 695 (≥) 21 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade XK5160S

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
34 - -     0.24 -  
635 149 - 22.3 234   -  
719 - 44 32.2   421 421

Heat Treatment of steel grade XK5160S

Heat treated : 1451°C - 1739°C

Technological Curves of steel grade XK5160S

Cross Reference Table (Equivalent Grade) of XK5160S

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