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Russia GOST PlRu-10 Platinum and platinum alloys. Trade-marks and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PlRu-10 / PlRu-10
Category Grade Standard Region/Area Standard Content
Metals PlRu-10 GOST 13498 Russia Platinum and platinum alloys. Trade-marks

Chemical composition(mass fraction)(wt.%) of the PlRu-10

Element Min Max Similar
Total Others - 0.2400 -
Ru 9.5000 10.5000 -
Pt 89.5000 90.5000 -
Other - 0.2000 -
Fe - 0.0400 -

Mechanical Properties of steel grade PlRu-10

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)
569 (≥) 976 (≥) 11 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade PlRu-10

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
13 - -     0.13 -  
837 967 - 13.3 412   -  
897 - 14 21.2   432 133

Heat Treatment of steel grade PlRu-10

Heat treated : 1751°C - 1766°C

Technological Curves of steel grade PlRu-10

Cross Reference Table (Equivalent Grade) of PlRu-10

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