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POSSu 5-1

Russia GOST POSSu5-1 Tin-lead solders in pigs. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: POSSu5-1 / POSSu 5-1
Category Grade Standard Region/Area Standard Content
Metals POSSu 5-1 GOST 21930 Russia Tin-lead solders in pigs. Specifications

Chemical composition(mass fraction)(wt.%) of the POSSu 5-1

Element Min Max Similar

Mechanical Properties of steel grade POSSu 5-1

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)
162 (≥) 734 (≥) 42 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade POSSu 5-1

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
41 - -     0.21 -  
874 468 - 32.3 433   -  
228 - 24 41.2   131 124

Heat Treatment of steel grade POSSu 5-1

Heat treated : 1235°C - 1366°C

Technological Curves of steel grade POSSu 5-1

Cross Reference Table (Equivalent Grade) of POSSu 5-1

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