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TW 275 RN

Korea KS TW275RN Titanium and titanium alloys-Wires and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TW275RN / TW 275 RN
Category Grade Standard Region/Area Standard Content
Metals TW 275 RN KS D 5576 Korea Titanium and titanium alloys-Wires

Chemical composition(mass fraction)(wt.%) of the TW 275 RN

Element Min Max Similar

Mechanical Properties of steel grade TW 275 RN

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)
694 (≥) 853 (≥) 21 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade TW 275 RN

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
44 - -     0.42 -  
957 543 - 13.3 223   -  
184 - 34 12.2   132 421

Heat Treatment of steel grade TW 275 RN

Heat treated : 1998°C - 1362°C

Technological Curves of steel grade TW 275 RN

Cross Reference Table (Equivalent Grade) of TW 275 RN

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