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Russia GOST LAZhMts Casting brass in pigs. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LAZhMts / LAZhMts
Category Grade Standard Region/Area Standard Content
Metals LAZhMts GOST 1020 Russia Casting brass in pigs. Specifications

Chemical composition(mass fraction)(wt.%) of the LAZhMts

Element Min Max Similar

Mechanical Properties of steel grade LAZhMts

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)
131 (≥) 252 (≥) 43 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade LAZhMts

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
44 - -     0.21 -  
687 613 - 44.3 441   -  
438 - 44 13.2   442 422

Heat Treatment of steel grade LAZhMts

Heat treated : 1578°C - 1296°C

Technological Curves of steel grade LAZhMts

Cross Reference Table (Equivalent Grade) of LAZhMts

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