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China YS Pd90Ir 贵金属及其合金板、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pd90Ir / Pd90Ir
Category Grade Standard Region/Area Standard Content
Metals Pd90Ir YS/T 201 China 贵金属及其合金板、带材

Chemical composition(mass fraction)(wt.%) of the Pd90Ir

Element Min Max Similar
Total Others - 0.3000 -
Fe - 0.0500 -
Au - 0.0400 -
Ir - - 10.0000
Pd - - -

Mechanical Properties of steel grade Pd90Ir

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)
969 (≥) 973 (≥) 43 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade Pd90Ir

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
31 - -     0.23 -  
586 428 - 34.3 423   -  
214 - 43 14.2   121 143

Heat Treatment of steel grade Pd90Ir

Heat treated : 1186°C - 1256°C

Technological Curves of steel grade Pd90Ir

Cross Reference Table (Equivalent Grade) of Pd90Ir

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