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Australia AS XK1145 Carbon steel and carbon-manganese steels - Forgings (ruling section 300 mm maximum) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XK1145 / XK1145
Category Grade Standard Region/Area Standard Content
Metals XK1145 AS/NZS 1448 Australia Carbon steel and carbon-manganese steels - Forgings (ruling section 300 mm maximum)

Chemical composition(mass fraction)(wt.%) of the XK1145

Element Min Max Similar

Mechanical Properties of steel grade XK1145

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)
896 (≥) 542 (≥) 11 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade XK1145

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
32 - -     0.32 -  
243 465 - 42.3 423   -  
336 - 23 43.2   434 343

Heat Treatment of steel grade XK1145

Heat treated : 1924°C - 1248°C

Technological Curves of steel grade XK1145

Cross Reference Table (Equivalent Grade) of XK1145

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