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China GJB Ag99.99 sheets and bands of precious metals and their al loys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ag99.99 / Ag99.99
Category Grade Standard Region/Area Standard Content
Metals Ag99.99 GJB 953A China sheets and bands of precious metals and their al loys

Chemical composition(mass fraction)(wt.%) of the Ag99.99

Element Min Max Similar
Ag 99.9500 - -
Fe - 0.0400 -
Pb - 0.0040 -
Sb - 0.0040 -
Bi - 0.0040 -
Total Others - 0.0500 -

Mechanical Properties of steel grade Ag99.99

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)
274 (≥) 557 (≥) 23 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Ag99.99

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
23 - -     0.34 -  
852 372 - 31.3 411   -  
896 - 31 42.2   232 143

Heat Treatment of steel grade Ag99.99

Heat treated : 1796°C - 1217°C

Technological Curves of steel grade Ag99.99

Cross Reference Table (Equivalent Grade) of Ag99.99

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