Database of Steel and Alloy (Marochnik)

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

Characteristics of the material LTS16K4   ( LTS16K4,   ËÖ16Ê4 ).

Material : LTS16K4   ( LTS16K4,   ËÖ16Ê4 ) ( ËÊ80-Ë )
Classification : Cast cooper-zinc alloys


Chemical composition in % of the material LTS16K4   ( LTS16K4,   ËÖ16Ê4 ) .
Fe Si Mn Ni PAl Cu PbZn Sb Sn Impurity
max   0.63 - 4.5max   0.8max   0.2max   0.1max   0.0478 - 81max   0.512 - 19max   0.1max   0.3 all 2.5
Comment: Zn is a basis; the percentage of Zn is given approximately.


Mechanical properties under Ò=20oÑ of the material LTS16K4   ( LTS16K4,   ËÖ16Ê4 ) .
Assortment Dimension Direct. sâ sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
sand (mould) casting     294   15    
cast in a metal mould     343   15    


    Brinell hardness of the material   LTS16K4   ( LTS16K4,   ËÖ16Ê4 )   ,     sand (mould) casting HB 10 -1= 100   MPa
    Brinell hardness of the material   LTS16K4   ( LTS16K4,   ËÖ16Ê4 )   ,     cast in a metal mould HB 10 -1= 110   MPa


Physical properties of the material LTS16K4   ( LTS16K4,   ËÖ16Ê4 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20   17 83.7 8300   200


Friction coefficient of the material LTS16K4   ( LTS16K4,   ËÖ16Ê4 ) .
 Friction coefficient with oil : 0.01
 Friction coefficient without oil : 0.19


Technological properties of the material LTS16K4   ( LTS16K4,   ËÖ16Ê4 ) .
 Melting temperature, °C : 900



Specification :
Mechanical properties :
sâ - 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/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

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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