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

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

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

Element Min Max Similar

Mechanical Properties of steel grade RCuZn-B

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)
917 (≥) 998 (≥) 44 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade RCuZn-B

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
43 - -     0.21 -  
498 325 - 13.3 241   -  
479 - 14 33.2   221 131

Heat Treatment of steel grade RCuZn-B

Heat treated : 1432°C - 1254°C

Technological Curves of steel grade RCuZn-B

Cross Reference Table (Equivalent Grade) of RCuZn-B

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