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Germany DIN 3.2685 Brazing and braze welding filler metals; Aluminium base brazing alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3.2685 / 3.2685
Category Grade Standard Region/Area Standard Content
Metals 3.2685 DIN 8513-4 Germany Brazing and braze welding filler metals; Aluminium base brazing alloys

Chemical composition(mass fraction)(wt.%) of the 3.2685

Element Min Max Similar
Zn - 0.0600 -
Ti - 0.0300 -
Si - 0.1500 -
Others total - 0.2000 -
Fe - 0.1500 -
Cu - 0.0200 -
Al 99.8000 - -

Mechanical Properties of steel grade 3.2685

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)
298 (≥) 435 (≥) 34 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 3.2685

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
41 - -     0.34 -  
867 629 - 13.3 234   -  
827 - 44 41.2   242 234

Heat Treatment of steel grade 3.2685

Heat treated : 1125°C - 1745°C

Technological Curves of steel grade 3.2685

Cross Reference Table (Equivalent Grade) of 3.2685

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