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Australia AS RNiCu-8 Welding and brazing - Filler metals and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RNiCu-8 / RNiCu-8
Category Grade Standard Region/Area Standard Content
Metals RNiCu-8 AS 1167.2 Australia Welding and brazing - Filler metals

Chemical composition(mass fraction)(wt.%) of the RNiCu-8

Element Min Max Similar
C - 0.2500 -
Mn - 1.5000 -
P - 0.0300 -
S - 0.0150 -
Si - 1.0000 -
Ni 63.0000 70.0000 -
Ti 0.2500 1.0000 -
Al 2.0000 4.0000 -
Fe - 2.0000 -

Mechanical Properties of steel grade RNiCu-8

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)
919 (≥) 914 (≥) 23 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade RNiCu-8

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 - -     0.33 -  
392 393 - 34.3 314   -  
152 - 42 42.2   212 341

Heat Treatment of steel grade RNiCu-8

Heat treated : 1384°C - 1252°C

Technological Curves of steel grade RNiCu-8

Cross Reference Table (Equivalent Grade) of RNiCu-8

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