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Metals -> Copper-zinc alloy (latten, brass) -> Cast cooper-zinc alloys

Characteristics of the material LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ).

Material : LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ) ( 58-2 )
Classification : Cast cooper-zinc alloys


Chemical composition in % of the material LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ) .
Fe Si Mn Ni P Cu PbZn Sb Sn Impurity
max   1.5max   0.11 - 2max   1max   0.0357 - 60max   0.736 - 42max   0.1max   0.5 all 2
Comment: Zn is a basis; the percentage of Zn is given approximately.


Mechanical properties under =20o of the material LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
sand (mould) casting     372   20    
cast in a metal mould     392   20    
centrifugal casting     392   20    


    Brinell hardness of the material   LTS40Mts1.5   ( LTS40Mts1.5,   401.5 )   ,     sand (mould) casting HB 10 -1= 100   MPa
    Brinell hardness of the material   LTS40Mts1.5   ( LTS40Mts1.5,   401.5 )   ,     cast in a metal mould HB 10 -1= 110   MPa
    Brinell hardness of the material   LTS40Mts1.5   ( LTS40Mts1.5,   401.5 )   ,     centrifugal casting HB 10 -1= 110   MPa


Physical properties of the material LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ) .
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   21.2 71.2 8400   108


Friction coefficient of the material LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ) .
 Friction coefficient with oil : 0.012
 Friction coefficient without oil : 0.32


Technological properties of the material LTS40Mts1.5   ( LTS40Mts1.5,   401.5 ) .
 Melting temperature, C : 880



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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