Aluminium and aluminium alloys · Сплав AW-2011 - 3.1665

Aluminum alloy AW-2011 (3.1665): expert analysis of characteristics and applications

Technical characteristics and standards of aluminum alloy AW-2011

Standard	Parameter	Value
Alternative designations	EN 573-3: regulates the chemical composition and nomenclature of wrought aluminum alloy semi-finished products.	AlCuBiPb, AlCu6BiPb, 3.1665
Alternative designations	EN 573-3: regulates the chemical composition and nomenclature of wrought aluminum alloy semi-finished products.	European
Area of application	EN 573-3: regulates the chemical composition and nomenclature of wrought aluminum alloy semi-finished products.	The high-tech AW-2011 alloy is optimized for automated metalworking, providing exceptional machinability. It is indispensable in the production of precision bars, tubes, and forged components where high cutting speed and impeccable surface quality are required. This alloy is ideally suited for manufacturing parts with complex geometries, used in mechanical engineering, instrument making, and the automotive industry.
Area of application	EN 573-3: regulates the chemical composition and nomenclature of wrought aluminum alloy semi-finished products.	The high-tech AW-2011 alloy is optimized for automated metalworking, providing exceptional machinability. It is indispensable in the production of precision bars, tubes, and forged components where high cutting speed and impeccable surface quality are required. This alloy is ideally suited for manufacturing parts with complex geometries, used in mechanical engineering, instrument making, and the automotive industry.

Chemical composition of AW-2011 alloy (in percentages)

Si	Parameter	Value
<0,40	Al	Remainder
<0,40	Bi	0,2-0,6
<0,40	Cu	5,0-6,0
<0,40	Fe	<0,70
<0,40	Pb	0,2-0,4
<0,40	Zn	<0,30

Physical and mechanical properties of AW-2011 material

Material condition	Parameter	Value
Yield strength (Rp0.2), N/mm2, not less than	T3	270
Yield strength (Rp0.2), N/mm2, not less than	T8	270
Yield strength (Rp0.2), N/mm2, not less than	Material condition	Yield strength (Rp0.2), N/mm2, not less than
Electrical resistivity, Ωmm2/m	T3	0,038
Electrical resistivity, Ωmm2/m	T8	0,043
Electrical resistivity, Ωmm2/m	Material condition	Electrical resistivity, Ωmm2/m
Coefficient of thermal expansion, µm/m-°C	T3	23,5
Modulus of elasticity, MPa	T3	70 000
Tensile strength (Rm), MPa, not less than	T3	320
Brinell hardness (HB), max.	T3	90
Thermal conductivity, W/mK	T3	151
Coefficient of thermal expansion, µm/m-°C	T8	23,5
Modulus of elasticity, MPa	T8	70 000
Tensile strength (Rm), MPa, not less than	T8	370
Brinell hardness (HB), max.	T8	105
Thermal conductivity, W/mK	T8	171
Elongation (A50 mm), %, not less than	T3	10
Elongation (A50 mm), %, not less than	T8	8
Elongation (A50 mm), %, not less than	Material condition	Elongation (A50 mm), %, not less than
Coefficient of thermal expansion, µm/m-°C	Material condition	Coefficient of thermal expansion, µm/m-°C
Modulus of elasticity, MPa	Material condition	Modulus of elasticity, MPa
Tensile strength (Rm), MPa, not less than	Material condition	Tensile strength (Rm), MPa, not less than
Brinell hardness (HB), max.	Material condition	Brinell hardness (HB), max.
Thermal conductivity, W/mK	Material condition	Thermal conductivity, W/mK

Density and international classification

The density of AW-2011 alloy is 2.79 kg/dm3, which highlights its advantages for creating lightweight structures. EV Group China ensures the supply of rolled metal products that fully comply with international specifications and quality standards, guaranteeing reliability and performance for your projects.

Global analogs of AW-2011 alloy

USA (ASTM)	Parameter	Value
Germany (DIN)	B210 2011, B211 2011	AlCuBiPb
Japan (JIS)	B210 2011, B211 2011	A2011BD/W