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Metals -> Aluminium alloy -> Alluminium antifriction alloys

Characteristics of the material O9-1   ( O9-1,   9-1 ).

Material : O9-1   ( O9-1,   9-1 )
Classification : Alluminium antifriction alloys


Chemical composition in % of the material O9-1   ( O9-1,   9-1 ) .
Fe Si TiAl CuZn Sn Impurity
max   0.5max   0.70.02 - 0.287.05 - 91.180.8 - 1.2max   0.258 - 10 other 0.1
Comment: Al is a basis; the percentage of Al is given approximately.


Mechanical properties under =20o of the material O9-1   ( O9-1,   9-1 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
      105-12570-8030-3570-75750-850 


    Brinell hardness of the material   O9-1   ( O9-1,   9-1 )   ,     annealed HB 10 -1= 29 - 35   MPa


Physical properties of the material O9-1   ( O9-1,   9-1 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20       3000    


Limiting operating condition of the material O9-1   ( O9-1,   9-1 )
Load Speed Load * Speed Temperature
MPa m/s MPa * m/s Grade
29.520   120


Technological properties of the material O9-1   ( O9-1,   9-1 ) .
 Melting temperature, C : 228 - 650



Specification :
Mechanical properties :
s - 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/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

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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