Aluminum alloy AO9-1 (AMO1-10)

Chemical composition

Al	Aluminum	Rest
Fe	Iron	<0.5
Si	Silicon	<0.7
Cu	Copper	0.8 — 1.2
Sn	Tin	8.0 — 10.0
Ti	Titanium	0.02 — 0.20
Zn	Zinc	<0.25
OE	Other items	<0.1

Analog in Russia — AMO1−10

To obtain a bimetallic tape with steel and duralumin by rolling, followed by stamping of liners with an antifriction layer thickness of less than 1 mm. Technical requirements — according to GOST 14113−78

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Aluminum, aluminum alloys	Antifriction aluminum alloy

Chemical composition

Standard	Fe, %	Si, %	Sn, %	Ti, %	Cu, %	Zn, %	Al, %
Standard	Fe, %	Si, %	Sn, %	Ti, %	Cu, %	Zn, %	Al, %
GOST 14113-78	< 0.5	< 0.7	8–10	0.02–0.2	0.8–1.2	< 0.25	87.05–91.18

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Physical characteristics

Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
20	3000

Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{P}$ , $MPa$	$\epsilon_L$ , %	$\psi$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{P}$ , $MPa$	$\epsilon_L$ , %	$\psi$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	Treatment
Metal rolling					105–125	70–80	30–35	70–75	750–850

Brinell hardness number

Rolling	Standard	Classifiers	Value, HBW
Rolling	Standard	Classifiers	Value, HBW
Alloy		annealing	290–350

Casting and technological parameters

melting point, °C
melting point, °C
228–650

Standards

Standard	Description
Standard	Description
GOST 14113-78

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
Sn	%	Tin
Ti	%	Titan
Cu	%	Copper
Zn	%	Zinc
Al	%	Aluminium

Description of physical characteristics

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$\rho$	$\frac{kg}{m^3}$	The density of the material

Description of mechanical properties

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\sigma_{P}$	$MPa$	Proportionality limit
$\epsilon_L$	%	Elongation at break (longitudinal)
$\psi$	%	Reduction in cross section on fracture
$KCU\cdot 10^{3}$	$\frac{J}{m^2}$	Impact toughness

Description of the casting and technological parameters

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
melting point	°C	The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa