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EN AW-1050A

flat bar

A technical illustration of the product with dimensions of the material EN AW-1050A from the material Aluminum in the shape flat bar
  • Form flat bar
  • Material Aluminum
  • Material EN AW-1050A
  • Material chemically EN 573-3 Al99,5
  • DIN 3.0255

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An image of the material EN AW-1050A from the material Aluminum in the shape flat bar
A technical illustration of the product of the material EN AW-1050A from the material Aluminum in the shape flat bar

Areas of application

Deep-drawing, spinning and sheet metal formed parts

Parts with decorative surface

Automotive parts

Areas of application

Coverings in machine and plant construction

Food industry

Features of this material

  • Very good weldability
  • Very good corrosion resistance to normal atmosphere
  • Very high electrical and thermal conductivity

Features of this material

  • Very good anodizing properties, also decorative
  • Very good formability

Information about the material

  • Aviation
    Aviation No
  • Chemical specifications
    Cu (to) 0.05
    Fe (to) 0.4
    Mg (to) 0.05
    Mn (to) 0.05
    Other 0,03
    Rest Aluminium
    Si (to) 0.25
    Ti (to) 0.05
    Zn (to) 0.07

    a) Includes all listed elements for which no limits are specified. b) The sum of these "Other Additions" whose mass fraction is individually 0.010% or more is expressed with two decimal places before the summation. (c) For unalloyed aluminum not produced by refining, the aluminum mass fraction is the difference between 100.00% and the sum of all other metallic elements present in the order of 0.010% or more by mass individually, with two decimal places before summation.

  • Chemical surface treatment
    Anodise - decorative 2
    Anodising - protective anodising 1
    special anodising quality EQ 1
  • Corrosion resistance
    Normal atmosphere 2
    Seawater atmosphere 2
  • Food industry
    suitable according to DIN EN 602 Yes
  • Forming
    Bending 1
    Deep drawing (conditional) 1
    Deep drawing conditions H14
    Drop forging 1
    Extruding 1
    Impact extrusion 1
    Press 1
    Upsetting (Conditional) 1
    Upsetting conditions H12
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 0.5 h
    Annealing temperature max. 350 °C
    Annealing temperature min. 320 °C
    Cooling conditions uncontrolled
  • Machining / Machinability
    cold worked 3
    dimensional stability 1
    Eroding 1
    soft annealed 4
  • Material
    Colorcode Signalschwarz (RAL 9004), Verkehrsrot (RAL 3020)
    Material chemically EN 573-3 Al99,5
    DIN 3.0255
    DIN (old designation) Al99,5
    France AFNOR A5
    Italy UNI 9001/2
    Norway 17,010
    Spain L-3051
    Sweden 144,007
    United Kingdom BS 1B
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 1
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.7 K⁻¹10⁻⁶
    Density 2.7 g/cm³
    Electrical conductivity max. 36 m/Ω*mm²
    Electrical conductivity min. 34 m/Ω*mm²
    Modulus of elasticity 69 GPa
    Shear modulus 25.9 GPa
    Specific heat 900 J/(kg·K)
    Thermal conductivity max. 220 W/m*K
    Thermal conductivity min. 210 W/m*K
  • Soldering
    Brazing 1
    Brazing with flux 1
    Friction soldering 1
    Soft soldering with flux 1
  • Welding
    Gas 2
    MIG 2
    Resistance spot welding 4
    TIG 2
    welding additives

    • SG-Al 99,5
    • SG-Al 99,5 Ti
  • Aviation
    Aviation No
  • Chemical specifications
    Cu (to) 0.05
    Fe (to) 0.4
    Mg (to) 0.05
    Mn (to) 0.05
    Other 0,03
    Rest Aluminium
    Si (to) 0.25
    Ti (to) 0.05
    Zn (to) 0.07

    a) Includes all listed elements for which no limits are specified. b) The sum of these "Other Additions" whose mass fraction is individually 0.010% or more is expressed with two decimal places before the summation. (c) For unalloyed aluminum not produced by refining, the aluminum mass fraction is the difference between 100.00% and the sum of all other metallic elements present in the order of 0.010% or more by mass individually, with two decimal places before summation.

  • Chemical surface treatment
    Anodise - decorative 2
    Anodising - protective anodising 1
    special anodising quality EQ 1
  • Corrosion resistance
    Normal atmosphere 2
    Seawater atmosphere 2
  • Food industry
    suitable according to DIN EN 602 Yes
  • Forming
    Bending 1
    Deep drawing (conditional) 1
    Deep drawing conditions H14
    Drop forging 1
    Extruding 1
    Impact extrusion 1
    Press 1
    Upsetting (Conditional) 1
    Upsetting conditions H12
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 0.5 h
    Annealing temperature max. 350 °C
    Annealing temperature min. 320 °C
    Cooling conditions uncontrolled
  • Machining / Machinability
    cold worked 3
    dimensional stability 1
    Eroding 1
    soft annealed 4
  • Material
    Colorcode Signalschwarz (RAL 9004), Verkehrsrot (RAL 3020)
    Material chemically EN 573-3 Al99,5
    DIN 3.0255
    DIN (old designation) Al99,5
    France AFNOR A5
    Italy UNI 9001/2
    Norway 17,010
    Spain L-3051
    Sweden 144,007
    United Kingdom BS 1B
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 1
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.7 K⁻¹10⁻⁶
    Density 2.7 g/cm³
    Electrical conductivity max. 36 m/Ω*mm²
    Electrical conductivity min. 34 m/Ω*mm²
    Modulus of elasticity 69 GPa
    Shear modulus 25.9 GPa
    Specific heat 900 J/(kg·K)
    Thermal conductivity max. 220 W/m*K
    Thermal conductivity min. 210 W/m*K
  • Soldering
    Brazing 1
    Brazing with flux 1
    Friction soldering 1
    Soft soldering with flux 1
  • Welding
    Gas 2
    MIG 2
    Resistance spot welding 4
    TIG 2
    welding additives

    • SG-Al 99,5
    • SG-Al 99,5 Ti
  • Aviation
    Aviation No
  • Chemical specifications
    Cu (to) 0.05
    Fe (to) 0.4
    Mg (to) 0.05
    Mn (to) 0.05
    Other 0,03
    Rest Aluminium
    Si (to) 0.25
    Ti (to) 0.05
    Zn (to) 0.07

    a) Includes all listed elements for which no limits are specified. b) The sum of these "Other Additions" whose mass fraction is individually 0.010% or more is expressed with two decimal places before the summation. (c) For unalloyed aluminum not produced by refining, the aluminum mass fraction is the difference between 100.00% and the sum of all other metallic elements present in the order of 0.010% or more by mass individually, with two decimal places before summation.

  • Chemical surface treatment
    Anodise - decorative 2
    Anodising - protective anodising 1
    special anodising quality EQ 1
  • Corrosion resistance
    Normal atmosphere 2
    Seawater atmosphere 2
  • Food industry
    suitable according to DIN EN 602 Yes
  • Forming
    Bending 1
    Deep drawing (conditional) 1
    Deep drawing conditions H14
    Drop forging 1
    Extruding 1
    Impact extrusion 1
    Press 1
    Upsetting (Conditional) 1
    Upsetting conditions H12
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 0.5 h
    Annealing temperature max. 350 °C
    Annealing temperature min. 320 °C
    Cooling conditions uncontrolled
  • Machining / Machinability
    cold worked 3
    dimensional stability 1
    Eroding 1
    soft annealed 4
  • Material
    Colorcode Signalschwarz (RAL 9004), Verkehrsrot (RAL 3020)
    Material chemically EN 573-3 Al99,5
    DIN 3.0255
    DIN (old designation) Al99,5
    France AFNOR A5
    Italy UNI 9001/2
    Norway 17,010
    Spain L-3051
    Sweden 144,007
    United Kingdom BS 1B
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 1
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.7 K⁻¹10⁻⁶
    Density 2.7 g/cm³
    Electrical conductivity max. 36 m/Ω*mm²
    Electrical conductivity min. 34 m/Ω*mm²
    Modulus of elasticity 69 GPa
    Shear modulus 25.9 GPa
    Specific heat 900 J/(kg·K)
    Thermal conductivity max. 220 W/m*K
    Thermal conductivity min. 210 W/m*K
  • Soldering
    Brazing 1
    Brazing with flux 1
    Friction soldering 1
    Soft soldering with flux 1
  • Welding
    Gas 2
    MIG 2
    Resistance spot welding 4
    TIG 2
    welding additives

    • SG-Al 99,5
    • SG-Al 99,5 Ti
  • Aviation
    Aviation No
  • Chemical specifications
    Cu (to) 0.05
    Fe (to) 0.4
    Mg (to) 0.05
    Mn (to) 0.05
    Other 0,03
    Rest Aluminium
    Si (to) 0.25
    Ti (to) 0.05
    Zn (to) 0.07

    a) Includes all listed elements for which no limits are specified. b) The sum of these "Other Additions" whose mass fraction is individually 0.010% or more is expressed with two decimal places before the summation. (c) For unalloyed aluminum not produced by refining, the aluminum mass fraction is the difference between 100.00% and the sum of all other metallic elements present in the order of 0.010% or more by mass individually, with two decimal places before summation.

  • Chemical surface treatment
    Anodise - decorative 2
    Anodising - protective anodising 1
    special anodising quality EQ 1
  • Corrosion resistance
    Normal atmosphere 2
    Seawater atmosphere 2
  • Food industry
    suitable according to DIN EN 602 Yes
  • Forming
    Bending 1
    Deep drawing (conditional) 1
    Deep drawing conditions H14
    Drop forging 1
    Extruding 1
    Impact extrusion 1
    Press 1
    Upsetting (Conditional) 1
    Upsetting conditions H12
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 0.5 h
    Annealing temperature max. 350 °C
    Annealing temperature min. 320 °C
    Cooling conditions uncontrolled
  • Machining / Machinability
    cold worked 3
    dimensional stability 1
    Eroding 1
    soft annealed 4
  • Material
    Colorcode Signalschwarz (RAL 9004), Verkehrsrot (RAL 3020)
    Material chemically EN 573-3 Al99,5
    DIN 3.0255
    DIN (old designation) Al99,5
    France AFNOR A5
    Italy UNI 9001/2
    Norway 17,010
    Spain L-3051
    Sweden 144,007
    United Kingdom BS 1B
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 1
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.7 K⁻¹10⁻⁶
    Density 2.7 g/cm³
    Electrical conductivity max. 36 m/Ω*mm²
    Electrical conductivity min. 34 m/Ω*mm²
    Modulus of elasticity 69 GPa
    Shear modulus 25.9 GPa
    Specific heat 900 J/(kg·K)
    Thermal conductivity max. 220 W/m*K
    Thermal conductivity min. 210 W/m*K
  • Soldering
    Brazing 1
    Brazing with flux 1
    Friction soldering 1
    Soft soldering with flux 1
  • Welding
    Gas 2
    MIG 2
    Resistance spot welding 4
    TIG 2
    welding additives

    • SG-Al 99,5
    • SG-Al 99,5 Ti
  • Aviation
    Aviation No
  • Chemical specifications
    Cu (to) 0.05
    Fe (to) 0.4
    Mg (to) 0.05
    Mn (to) 0.05
    Other 0,03
    Rest Aluminium
    Si (to) 0.25
    Ti (to) 0.05
    Zn (to) 0.07

    a) Includes all listed elements for which no limits are specified. b) The sum of these "Other Additions" whose mass fraction is individually 0.010% or more is expressed with two decimal places before the summation. (c) For unalloyed aluminum not produced by refining, the aluminum mass fraction is the difference between 100.00% and the sum of all other metallic elements present in the order of 0.010% or more by mass individually, with two decimal places before summation.

  • Chemical surface treatment
    Anodise - decorative 2
    Anodising - protective anodising 1
    special anodising quality EQ 1
  • Corrosion resistance
    Normal atmosphere 2
    Seawater atmosphere 2
  • Food industry
    suitable according to DIN EN 602 Yes
  • Forming
    Bending 1
    Deep drawing (conditional) 1
    Deep drawing conditions H14
    Drop forging 1
    Extruding 1
    Impact extrusion 1
    Press 1
    Upsetting (Conditional) 1
    Upsetting conditions H12
  • Heat treatment - Softannealing
    Heating time max. 2 h
    Heating time min. 0.5 h
    Annealing temperature max. 350 °C
    Annealing temperature min. 320 °C
    Cooling conditions uncontrolled
  • Machining / Machinability
    cold worked 3
    dimensional stability 1
    Eroding 1
    soft annealed 4
  • Material
    Colorcode Signalschwarz (RAL 9004), Verkehrsrot (RAL 3020)
    Material chemically EN 573-3 Al99,5
    DIN 3.0255
    DIN (old designation) Al99,5
    France AFNOR A5
    Italy UNI 9001/2
    Norway 17,010
    Spain L-3051
    Sweden 144,007
    United Kingdom BS 1B
  • Mechanical surface treatment
    Polishing 1
  • Organic coating
    Painting / Coating 1
  • physical properties
    Coefficient of thermal expansion from 20 to 100°C 23.5 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 200°C 24.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from 20 to 300°C 25.4 K⁻¹10⁻⁶
    Coefficient of thermal expansion from -50 to 20°C 21.7 K⁻¹10⁻⁶
    Density 2.7 g/cm³
    Electrical conductivity max. 36 m/Ω*mm²
    Electrical conductivity min. 34 m/Ω*mm²
    Modulus of elasticity 69 GPa
    Shear modulus 25.9 GPa
    Specific heat 900 J/(kg·K)
    Thermal conductivity max. 220 W/m*K
    Thermal conductivity min. 210 W/m*K
  • Soldering
    Brazing 1
    Brazing with flux 1
    Friction soldering 1
    Soft soldering with flux 1
  • Welding
    Gas 2
    MIG 2
    Resistance spot welding 4
    TIG 2
    welding additives

    • SG-Al 99,5
    • SG-Al 99,5 Ti

1 very good
2 good
3 moderate
4 poor
5 unsuited
0 Not specified

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