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China YS Pt80Rh 贵金属及其合金板、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pt80Rh / Pt80Rh
Category Grade Standard Region/Area Standard Content
Metals Pt80Rh YS/T 201 China 贵金属及其合金板、带材

Chemical composition(mass fraction)(wt.%) of the Pt80Rh

Element Min Max Similar
Total Others - 0.3000 -
Au - 0.0400 -
Fe - 0.0500 -
Rh - - 20.0000
Pt - - -

Mechanical Properties of steel grade Pt80Rh

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)
712 (≥) 562 (≥) 11 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade Pt80Rh

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
44 - -     0.21 -  
911 579 - 11.3 421   -  
749 - 24 13.2   431 211

Heat Treatment of steel grade Pt80Rh

Heat treated : 1822°C - 1184°C

Technological Curves of steel grade Pt80Rh

Cross Reference Table (Equivalent Grade) of Pt80Rh

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