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POSSu 50-0.5

Russia GOST POSSu50-0.5 Tin-lead solders in pigs. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: POSSu50-0.5 / POSSu 50-0.5
Category Grade Standard Region/Area Standard Content
Metals POSSu 50-0.5 GOST 21930 Russia Tin-lead solders in pigs. Specifications

Chemical composition(mass fraction)(wt.%) of the POSSu 50-0.5

Element Min Max Similar

Mechanical Properties of steel grade POSSu 50-0.5

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)
355 (≥) 339 (≥) 14 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade POSSu 50-0.5

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 - -     0.21 -  
362 292 - 32.3 411   -  
679 - 43 32.2   334 442

Heat Treatment of steel grade POSSu 50-0.5

Heat treated : 1558°C - 1377°C

Technological Curves of steel grade POSSu 50-0.5

Cross Reference Table (Equivalent Grade) of POSSu 50-0.5

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