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China GB NiNbTi 镍及镍合金焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiNbTi / NiNbTi
Category Grade Standard Region/Area Standard Content
Metals NiNbTi GB/T 13814 China 镍及镍合金焊条

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

Element Min Max Similar
Ti - 1.5000 -
Si - 1.5000 -
S - 0.0150 -
P - 0.0150 -
Ni 92.0000 - -
Nb - 2.5000 -
Mn - 2.5000 -
Fe - 4.5000 -
C - 0.0600 -
Al - 0.5000 -

Mechanical Properties of steel grade NiNbTi

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)
528 (≥) 114 (≥) 21 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade NiNbTi

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
12 - -     0.22 -  
139 438 - 13.3 443   -  
817 - 43 23.2   143 232

Heat Treatment of steel grade NiNbTi

Heat treated : 1729°C - 1315°C

Technological Curves of steel grade NiNbTi

Cross Reference Table (Equivalent Grade) of NiNbTi

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