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B Ag10CuZn815/850

China GB BAg10CuZn815/850 贵金属及其合金钎料 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals B Ag10CuZn815/850 GB/T 18762 China 贵金属及其合金钎料

Chemical composition(mass fraction)(wt.%) of the B Ag10CuZn815/850

Element Min Max Similar
Zn 36.0000 38.0000 -
Total Others - 0.2000 -
Pb - 0.0500 -
Cu - - -
Cd - 0.0500 -
Ag 9.5000 10.5000 -

Mechanical Properties of steel grade B Ag10CuZn815/850

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)
447 (≥) 376 (≥) 24 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade B Ag10CuZn815/850

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 - -     0.21 -  
167 656 - 42.3 413   -  
919 - 23 43.2   434 323

Heat Treatment of steel grade B Ag10CuZn815/850

Heat treated : 1484°C - 1269°C

Technological Curves of steel grade B Ag10CuZn815/850

Cross Reference Table (Equivalent Grade) of B Ag10CuZn815/850

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