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Russia GOST 10G Corrosion-resistant cobalt-base alloy billets for orthopedic stomatology. General specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10G / 10G
Category Grade Standard Region/Area Standard Content
Metals 10G GOST R 51381 Russia Corrosion-resistant cobalt-base alloy billets for orthopedic stomatology. General specifications

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

Element Min Max Similar

Mechanical Properties of steel grade 10G

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)
645 (≥) 835 (≥) 43 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 10G

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
33 - -     0.44 -  
476 412 - 21.3 322   -  
261 - 34 21.2   423 441

Heat Treatment of steel grade 10G

Heat treated : 1888°C - 1157°C

Technological Curves of steel grade 10G

Cross Reference Table (Equivalent Grade) of 10G

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