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Russia GOST LS58-3 Pressure treated copper zinc alloys (brasses). Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LS58-3 / LS58-3
Category Grade Standard Region/Area Standard Content
Metals LS58-3 GOST 15527 Russia Pressure treated copper zinc alloys (brasses). Grades

Chemical composition(mass fraction)(wt.%) of the LS58-3

Element Min Max Similar

Mechanical Properties of steel grade LS58-3

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)
172 (≥) 138 (≥) 33 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade LS58-3

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 - -     0.11 -  
392 256 - 21.3 331   -  
499 - 44 21.2   332 113

Heat Treatment of steel grade LS58-3

Heat treated : 1123°C - 1394°C

Technological Curves of steel grade LS58-3

Cross Reference Table (Equivalent Grade) of LS58-3

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