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PdAgAu25-5

China YS PdAgAu25-5 氢气净化用钯合金管材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PdAgAu25-5 / PdAgAu25-5
Category Grade Standard Region/Area Standard Content
Metals PdAgAu25-5 YS/T 416 China 氢气净化用钯合金管材

Chemical composition(mass fraction)(wt.%) of the PdAgAu25-5

Element Min Max Similar
Others total - 0.4000 -
Au 4.5000 5.5000 -
Ag 24.0000 26.0000 -
Pd - - -

Mechanical Properties of steel grade PdAgAu25-5

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)
634 (≥) 727 (≥) 21 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade PdAgAu25-5

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
34 - -     0.44 -  
179 613 - 42.3 114   -  
872 - 14 34.2   233 243

Heat Treatment of steel grade PdAgAu25-5

Heat treated : 1365°C - 1223°C

Technological Curves of steel grade PdAgAu25-5

Cross Reference Table (Equivalent Grade) of PdAgAu25-5

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