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Germany DIN L-CuZn46 Brazing and braze weld filler metals; Copper base brazing alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L-CuZn46 / L-CuZn46
Category Grade Standard Region/Area Standard Content
Metals L-CuZn46 DIN 8513-1 Germany Brazing and braze weld filler metals; Copper base brazing alloys

Chemical composition(mass fraction)(wt.%) of the L-CuZn46

Element Min Max Similar

Mechanical Properties of steel grade L-CuZn46

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)
667 (≥) 659 (≥) 23 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade L-CuZn46

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
34 - -     0.32 -  
536 498 - 34.3 411   -  
535 - 43 31.2   233 112

Heat Treatment of steel grade L-CuZn46

Heat treated : 1724°C - 1923°C

Technological Curves of steel grade L-CuZn46

Cross Reference Table (Equivalent Grade) of L-CuZn46

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