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America AMS BAg-1a Silver Alloy Brazing Filler Metal 50Ag - 18Cd - 16.5Zn - 15.5Cu 1160 to 1175 °F (627 to 635 °C) Solidus-Liquidus Range and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BAg-1a / BAg-1a
Category Grade Standard Region/Area Standard Content
Metals BAg-1a SAE AMS 4770K America Silver Alloy Brazing Filler Metal 50Ag - 18Cd - 16.5Zn - 15.5Cu 1160 to 1175 °F (627 to 635 °C) Solidus-Liquidus Range

Chemical composition(mass fraction)(wt.%) of the BAg-1a

Element Min Max Similar
Zn 14.5000 18.5000 -
Others total - 0.1500 -
Cu 14.5000 16.5000 -
Cd 17.0000 19.0000 -
Ag 49.0000 51.0000 -

Mechanical Properties of steel grade BAg-1a

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)
375 (≥) 172 (≥) 22 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade BAg-1a

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 - -     0.22 -  
866 184 - 11.3 312   -  
854 - 44 43.2   422 313

Heat Treatment of steel grade BAg-1a

Heat treated : 1792°C - 1296°C

Technological Curves of steel grade BAg-1a

Cross Reference Table (Equivalent Grade) of BAg-1a

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