Metals -> Aluminium alloy -> Alluminium antifriction alloys Characteristics of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 ).
Material : ÀO3-1 ( ÀO3-1, ÀÎ3-1 ) Classification : Alluminium antifriction alloys
Chemical composition in % of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 ) . Si Ni Al Cu Sn 1.7 - 2.1 0.3 - 0.5 92.2 - 95.2 0.8 - 1.2 2 - 4
Comment: Al is a basis; the percentage of Al is given approximately. Mechanical properties under Ò=20o Ñ of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 ) .
Assortment Dimension Direct. s â s T
d 5
y KCU Heat treatment - mm - MPa MPa % % kJ / m2 - cast in a metal mould 110 2
Brinell hardness of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 ) , cast in a metal mould HB 10 -1 = 40 - 45 MPa
Physical properties of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 ) . 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 2800
Limiting operating condition of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 )
Load Speed Load * Speed Temperature
MPa m/s MPa * m/s Grade
24.5 15 100
Technological properties of the material ÀO3-1 ( ÀO3-1, ÀÎ3-1 ) . Melting temperature, °C : 228 - 655
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]
Top
© 2003 - 2009 All rights reserved. About program.
Èíôîðìàöèÿ âçÿòà ñ ñàéòà Ìàðî÷íèê ñòàëè è ñïëàâîâ
© 2002 - 2009 Ìîññïåöñòàëü. Âñå ïðàâà çàùèùåíû
