Metals -> Aluminium alloy -> Aluminium wrought alloys Characteristics of the material АK6 ( АК6 ).
Material : АK6 ( АК6 ) Classification : Aluminium wrought alloys
Chemical composition in % of the material АK6 ( АК6 ) . Fe Si Mn Ni Ti Al Cu Mg Zn Impurity max 0.7 0.7 - 1.2 0.4 - 0.8 max 0.1 max 0.1 93.3 - 96.7 1.8 - 2.6 0.4 - 0.8 max 0.3 other, each 0.05; all 0.1
Comment: Al is a basis; the percentage of Al is given approximately. Mechanical properties under Т=20o С of the material АK6 ( АК6 ) .
Assortment Dimension Direct. s в s T
d 5
y KCU Heat treatment - mm - MPa MPa % % kJ / m2 - Die 447 378 12.5 190
Brinell hardness of the material АK6 ( АК6 ) , HB 10 -1 = 95 - 100 MPa
Physical properties of the material АK6 ( АК6 ) . 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 0.72 2750 41 100 21.4 180 838
Specification :
Mechanical properties : s в - 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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