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SrPl 88-12

Russia GOST SrPl88-12 Silver and silver base alloys. Marks and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SrPl88-12 / SrPl 88-12
Category Grade Standard Region/Area Standard Content
Metals SrPl 88-12 GOST 6836 Russia Silver and silver base alloys. Marks

Chemical composition(mass fraction)(wt.%) of the SrPl 88-12

Element Min Max Similar

Mechanical Properties of steel grade SrPl 88-12

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)
641 (≥) 788 (≥) 33 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade SrPl 88-12

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
43 - -     0.23 -  
562 263 - 31.3 332   -  
814 - 21 32.2   244 323

Heat Treatment of steel grade SrPl 88-12

Heat treated : 1855°C - 1929°C

Technological Curves of steel grade SrPl 88-12

Cross Reference Table (Equivalent Grade) of SrPl 88-12

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