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Metals -> Copper-zinc alloy (latten, brass) -> Copper-zinc alloys pressure treated

Characteristics of the material LMts57-3-1   ( LMts57-3-1,   57-3-1 ).

Material : LMts57-3-1   ( LMts57-3-1,   57-3-1 )
Classification : Copper-zinc alloys pressure treated


Chemical composition in % of the material LMts57-3-1   ( LMts57-3-1,   57-3-1 ) .
FeMn PAl Cu PbZn Sb Bi Impurity
max   12.5 - 3.5max   0.010.5 - 1.555 - 58.5max   0.235.2 - 42max   0.005max   0.002 all 1.3
Comment: Zn is a basis; the percentage of Zn is given approximately.


Mechanical properties under =20o of the material LMts57-3-1   ( LMts57-3-1,   57-3-1 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
hard     700-750  4-8   
soft     400-500  40-50   


    Brinell hardness of the material   LMts57-3-1   ( LMts57-3-1,   57-3-1 )   ,     hard HB 10 -1= 175 - 185   MPa
    Brinell hardness of the material   LMts57-3-1   ( LMts57-3-1,   57-3-1 )   ,     soft HB 10 -1= 85 - 95   MPa


Physical properties of the material LMts57-3-1   ( LMts57-3-1,   57-3-1 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20 1.04   67 8100   121
100   20.1        


Technological properties of the material LMts57-3-1   ( LMts57-3-1,   57-3-1 ) .
 Melting temperature, C : 870
  Forging temperature,C : 650 - 750
 Annealing temperature, C : 600 - 700



Specification :
Mechanical properties :
s - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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