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

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

Chemical composition(mass fraction)(wt.%) of the RCuZn-A

Element Min Max Similar

Mechanical Properties of steel grade RCuZn-A

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)
224 (≥) 374 (≥) 23 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade RCuZn-A

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
13 - -     0.44 -  
145 437 - 21.3 341   -  
557 - 24 44.2   122 244

Heat Treatment of steel grade RCuZn-A

Heat treated : 1833°C - 1172°C

Technological Curves of steel grade RCuZn-A

Cross Reference Table (Equivalent Grade) of RCuZn-A

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