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America ASME BAu-6 Specification for filler metals for brazing and braze welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BAu-6 / BAu-6
Category Grade Standard Region/Area Standard Content
Metals BAu-6 ASME SFA-5.8/SFA-5.8M America Specification for filler metals for brazing and braze welding

Chemical composition(mass fraction)(wt.%) of the BAu-6

Element Min Max Similar
Pd 7.5000 8.5000 -
Ni 21.5000 22.5000 -
Au 69.5000 70.5000 -

Mechanical Properties of steel grade BAu-6

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)
198 (≥) 644 (≥) 13 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade BAu-6

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
42 - -     0.13 -  
269 322 - 43.3 422   -  
932 - 31 34.2   323 321

Heat Treatment of steel grade BAu-6

Heat treated : 1161°C - 1262°C

Technological Curves of steel grade BAu-6

Cross Reference Table (Equivalent Grade) of BAu-6

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