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Characteristics for grade     LS64-2   ( ЛС64-2 )



      Grade :     LS64-2   ( ЛС64-2 )
      Classification :   Copper-zinc alloys pressure treated
      Equivalent grades:   Go here



Chemical composition in % for grade   LS64-2   ( ЛС64-2 )
Fe P Cu PbZn Sb Bi Impurity
max   0.1max   0.0163 - 661.5 - 231.7 - 35.5max   0.005max   0.002 all 0.3
Comment: Zn is a basis; the percentage of Zn is given approximately.


Mechanical properties under Т=20oС for grade   LS64-2   ( ЛС64-2 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
soft     320-380  55-65   
hard     580-670  4-6   


    Brinell hardness for     LS64-2   ( ЛС64-2 )   ,     soft HB 10 -1 = 50 - 60   MPa
    Brinell hardness for     LS64-2   ( ЛС64-2 )   ,     hard HB 10 -1 = 140 - 150   MPa


Friction coefficient of the material   LS64-2   ( ЛС64-2 ) .
 Friction coefficient with oil : 0.1
 Friction coefficient without oil : 0.22


Technological properties of the material   LS64-2   ( ЛС64-2 ) .
        Melting temperature : 910   °C
        Annealing temperature : 620 - 670   °C


Physical properties for grade   LS64-2   ( ЛС64-2 )
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 1.05   117 8500   70
100   20.3        


Equivalent steels for grade     LS64-2   ( ЛС64-2 )
Warning! Indicated both exact and nearest equivalents.
USA
-
C33200




Specification :
Mechanical properties :
sв - 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]

  LS64-2   ( ЛС64-2 ) - Copper-zinc alloys pressure treated: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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