Metals -> Copper-zinc alloy (latten, brass) -> Copper-zinc alloys pressure treated Characteristics of the material LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ).
Material : LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ) Classification : Copper-zinc alloys pressure treated
Chemical composition in % of the material LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ) . Fe Si Mn Ni P Al Cu Pb Zn Sb Bi Impurity max 0.1 0.3 - 0.7 0.3 - 0.7 2 - 3 max 0.01 1.6 - 2.2 73 - 76 max 0.05 19.1 - 22.8 max 0.005 max 0.002 all 0.5
Comment: Zn is a basis; the percentage of Zn is given approximately. Mechanical properties under Ò=20o Ñ of the material LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ) .
Assortment
Dimension
Direct.
s â
s T
d 5
y
KCU
Heat treatment - mm - MPa MPa % % kJ / m2 - hard 850-950 6-10 soft 500-600 45-55
Brinell hardness of the material LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ) , deformed HB 10 -1 = 284 - 294 MPa
Physical properties of the material LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ) . 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 1.15 92.1 8600 137 100 18.3
Technological properties of the material LÀNKMts75-2-2.5-0.5-0.5 ( LÀNKMts75-2-2.5-0.5-0.5, ËÀÍÊÌö75-2-2.5-0.5-0.5 ) . Melting temperature, °C : 1000
Specification :
Mechanical properties :
s â - Tensile strength , [MPa]
s T - Yield stress, [MPa]
d 5 - 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]
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