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Korea KS NiCr20Ti Nickel-copper alloy seamless pipes and tubes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr20Ti / NiCr20Ti
Category Grade Standard Region/Area Standard Content
Metals NiCr20Ti KS D 5539 Korea Nickel-copper alloy seamless pipes and tubes

Chemical composition(mass fraction)(wt.%) of the NiCr20Ti

Element Min Max Similar

Mechanical Properties of steel grade NiCr20Ti

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 (≥) 435 (≥) 43 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade NiCr20Ti

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
22 - -     0.14 -  
496 265 - 12.3 334   -  
961 - 23 31.2   234 333

Heat Treatment of steel grade NiCr20Ti

Heat treated : 1126°C - 1697°C

Technological Curves of steel grade NiCr20Ti

Cross Reference Table (Equivalent Grade) of NiCr20Ti

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