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TW 450 PCo

Korea KS TW450PCo Titanium and titanium alloys-Wires and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TW450PCo / TW 450 PCo
Category Grade Standard Region/Area Standard Content
Metals TW 450 PCo KS D 5576 Korea Titanium and titanium alloys-Wires

Chemical composition(mass fraction)(wt.%) of the TW 450 PCo

Element Min Max Similar

Mechanical Properties of steel grade TW 450 PCo

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)
546 (≥) 638 (≥) 21 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade TW 450 PCo

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 - -     0.31 -  
239 744 - 31.3 121   -  
144 - 21 42.2   424 413

Heat Treatment of steel grade TW 450 PCo

Heat treated : 1636°C - 1326°C

Technological Curves of steel grade TW 450 PCo

Cross Reference Table (Equivalent Grade) of TW 450 PCo

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