01545А

Improved physical and mechanical properties of the alloy provides a balanced content of magnesium and scandium. This is due to the increase in strength characteristics.

Aluminum alloy 01545A belongs to the new generation of magnals of the second category. Due to the formation of dispersed aluminide particles, this material has greater ductility, strength, resistance to corrosion and fatigue than traditional aluminum-magnesium alloys. 01545A was successfully applied in the production of structures for racing cars, high-speed vessels, aircraft and spacecraft.

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Aluminum, aluminum alloys	Wrought Aluminum Alloys

Chemical composition

Standard	Fe, %	Sc, %	Si, %	Be, %	Mg, %	Mn, %	Cu, %	Zn, %	РЗЭ, %	V, %	Zr, %	Al, %	Примеси, %
Standard	Fe, %	Sc, %	Si, %	Be, %	Mg, %	Mn, %	Cu, %	Zn, %	РЗЭ, %	V, %	Zr, %	Al, %	Примеси, %
	< 0.3	0.15–0.35	< 0.3	0.0001–0.005	3.9–5.2	0.1–0.6	< 0.3	< 0.2	< 0.004	< 0.05	0.05–0.15	92.391–95.7999	< 0.15

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{Y}$ , $MPa$	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{Y}$ , $MPa$	Treatment
					380	290

Analogues

USA
USA
A95025 UNS

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Sc	%	Scandium
Примеси	%	Impurities
Si	%	Silicon
Be	%	Beryllium
Mg	%	Magnesium
Mn	%	Manganese
Cu	%	Copper
Zn	%	Zinc
РЗЭ	%	Rare earth elements
V	%	Vanadium
Zr	%	Zirconium
Al	%	Aluminium

Description of mechanical properties

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$\sigma_{Y}$	$MPa$	Yield strength
$\sigma _{U}$	$MPa$	Ultimate tensile strength