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LTs40Mts3Zh

Russia GOST LTs40Mts3Zh Cast copper-zinc alloys brass and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LTs40Mts3Zh / LTs40Mts3Zh
Category Grade Standard Region/Area Standard Content
Metals LTs40Mts3Zh GOST 17711 Russia Cast copper-zinc alloys brass

Chemical composition(mass fraction)(wt.%) of the LTs40Mts3Zh

Element Min Max Similar

Mechanical Properties of steel grade LTs40Mts3Zh

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)
721 (≥) 875 (≥) 13 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade LTs40Mts3Zh

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
24 - -     0.33 -  
314 255 - 42.3 234   -  
665 - 34 22.2   114 141

Heat Treatment of steel grade LTs40Mts3Zh

Heat treated : 1544°C - 1178°C

Technological Curves of steel grade LTs40Mts3Zh

Cross Reference Table (Equivalent Grade) of LTs40Mts3Zh

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