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

Characteristics of the material LTS40ZH   ( LTS40ZH,   40 ).

Material : LTS40ZH   ( LTS40ZH,   40 )
Classification : Cast cooper-zinc alloys
Comment: Zn is a basis; the percentage of Zn is given approximately.


Mechanical properties under =20o of the material LTS40ZH   ( LTS40ZH,   40 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
sand (mould) casting     335-930245 20    
cast in a metal mould     390-470  18    


    Brinell hardness of the material   LTS40ZH   ( LTS40ZH,   40 )   ,     sand (mould) casting HB 10 -1= 78   MPa
    Brinell hardness of the material   LTS40ZH   ( LTS40ZH,   40 )   ,     cast in a metal mould HB 10 -1= 88   MPa


Physical properties of the material LTS40ZH   ( LTS40ZH,   40 ) .
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     113 8500   90
100   21.6        


Technological properties of the material LTS40ZH   ( LTS40ZH,   40 ) .
 Melting temperature, C : 904



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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