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PandolfoAlluminio

EXTRUSION ALLOYS properties and specifications

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EN AW-6060

Certified raw materials

EN AW-6060, commonly known as “6060” is the extrusion alloy most widely used in the European market, accounting for about 85% of production. This is a reflection of the fact that it guarantees high extrudability, allowing the production even of notably complex shapes utilizing thin gauges, combined with an optimum response to surface treatments such as anodizing and painting. Another advantageous property of the EN AW-6060 alloy is its good machinability.

The origin and the

CHEMICAL COMPOSITION – EN 573-3

composition of all raw

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

materials are certified.

0.30-0.60

0.10-0.30

0.10

0.10

0.35-0.60

0.05

0.15

0.10

Pandolfo Alluminio offers

Impurities Each Total 0.05 0.15

Aluminium REMAINDER

The values indicated express the content of the element as percentage by mass. Single values indicate the maximum permissible.

a wide range of alloys, from Physical properties

which customers can select

Density 2700 Kg/m3 Melting range 615 - 655 °C Specific heat 890 J/Kg °K (0 – 100 °C) Modulus of Elasticity 69000 MPa

the formulas best suited to specific applications.

Coefficient of thermal expansion 23 x 10-6 1 / °K (20 – 100 °C) Thermal conductivity at 20 °C 175 W/(m*K) (temper T6) Electrical Resistivity at 20 °C 33 n Ω m

Temper designations – EN 515 F T4 T5 T64 T6 T66

As fabricated (limits of mechanical properties not specified) Solution heat-treated and naturally aged Cooled from an elevated temperature shaping process and then artificially aged Solution heat-treated and then artificially aged in underaging conditons to improve formability Solution heat-treated and then artificially aged Solution heat-treated and then artificially aged. Mechanical property level higher than T6 achieved through special control of the process (6000 series alloys)

Temper designations offered by Pandolfo Alluminio in bold type.

Mechanical Properties – EN 755-2

Extruded Bar

Temper

T4 T5 T6 T64 T66

Extruded Tube

Temper

T4 T5 T6 T64 T66

Extruded Profile

Temper

T4 T5 T6 T64 T66

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

D ≤150 ≤150 ≤150 ≤50 ≤150

min 120 160 190 180 215

min 60 120 150 120 160

S ≤150 ≤150 ≤150 ≤50 ≤150

max -

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

E ≤15 ≤15 ≤15 ≤15 ≤15

min 120 160 190 180 215

min 60 120 150 120 160

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

E ≤25 ≤5 5<e≤25 ≤3 3<e≤25 ≤15 ≤3 3<e≤25

min 120 160 140 190 170 180 215 195

min 60 120 100 150 140 120 160 150

max -

max -

Elongation A% A50mm%

max -

min 16 8 8 12 8

Elongation A% A50mm%

max -

min 16 8 8 12 8

Weldability Machinability Polishability

Temper T4 Temper T64 Temper T6; T66 Temper Temper Temper Temper

T4 T6; T66 T4 T6; T66

min 14 6 6 10 6

Elongation A% A50mm%

max -

min 16 8 8 8 8 12 8 8

Technological characteristics Cold plastic workability

min 14 6 6 10 6

min 14 6 6 6 6 10 6 6

Hardness Typical Value

D 50 60 70 60 75

S

S

Hardness Typical Value

50 60 70 60 75

E

Hardness Typical Value

E 50 60 60 70 70 60 75 75

Main sectors of use Good Average Low Good Average Good Average Good

6060 alloy profiles find application in environments requiring optimum resistance to corrosion and good mechanical strength.

Building/ Furnishing/ Electronics

Air

conditioning/

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EN AW-6063

EN AW-6005A

EN AW-6063 alloy possesses good extrudability properties and provides a good response to surface treatments such as anodizing and painting. The mechanical properties of this alloy are slightly superior to those of EN AW-6060.

EN AW-6005A alloy possesses optimum mechanical properties combined with good corrosion resistance. Response to surface treatments is good, and machinability likewise is good.

Chemical composition – EN 573-3

Chemical composition – EN 573-3 Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

0.20-0.60

0.35

0.10

0.10

0.45-0.90

0.10

0.10

0.10

Impurities Each Total 0.05 0.15

Aluminium REMAINDER

The values indicated express the content of the element as percentage by mass. Single values indicate the maximum permissible.

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

0.50-0.90

0.35

0.30

0.5

0.40-0.70

0.30

0.20

0.10

Aluminium REMAINDER

The values indicated express the content of the element as percentage by mass. Single values indicate the maximum permissible.

Physical properties

Physical properties Density 2700 Kg/m3 Melting range 615 - 655 °C Specific heat 890 J/Kg °K (0 – 100 °C) Modulus of Elasticity 69000 MPa

Coefficient of thermal expansion 23 x 10-6 1 / °K (20 – 100 °C) Thermal conductivity at 20 °C 175 W/(m*K) (temper T6) Electrical Resistivity at 20 °C 33 n Ω m

Density 2700 Kg/m3 Melting range 590 - 645 °C Specific heat 950 J/Kg °K (0 – 100 °C) Modulus of Elasticity 69000 MPa

Coefficient of thermal expansion 23 x 10-6 1 / °K (20 – 100 °C) Thermal conductivity at 20 °C 180 W/(m*K) (temper T6) Electrical Resistivity at 20 °C 36 n Ω m

Temper designations – EN 515

Temper designations – EN 515

F O

F T4 T6

H111 T4 T5 T64 T6 T66

Impurities Each Total 0.05 0.15

As fabricated (limits of mechanical properties not specified) Annealed. Products achieving the required annealed properties after hot forming processes may be designated as O temper Annealed and slightly strain-hardened during subsequent operations such as stretching or levelling Solution heat-treated and naturally aged Cooled from an elevated temperature shaping process and then artificially aged Solution heat-treated and then artificially aged in underaging conditons to improve formability Solution heat-treated and then artificially aged Solution heat-treated and then artificially aged. Mechanical property level higher than T6 achieved through special control of the process (6000 series alloys)

As fabricated (limits of mechanical properties not specified) Solution heat-treated and naturally aged Solution heat-treated and then artificially aged

Temper designations offered by Pandolfo Alluminio in bold type.

Temper designations offered by Pandolfo Alluminio in bold type.

Mechanical Properties – EN 755-2

T66

Extruded Tube

Temper

O, H111 T4 T5 T6 T66

Extruded Profile

Temper

T4 T5 T6 T64 T66

S ≤200 ≤150 150<S≤200 ≤200 ≤150 150<S≤200 ≤200

Yield strength Rp0,2 (MPa)

Elongation A% A50mm%

min

min 65 65 130 170 160 200

min 18 14 12 8 10 10 10

130 120 175 215 195 245

max 130 -

max -

min 16 12 6 8 8

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

Elongation A% A50mm%

E ≤25 ≤10 10<e≤25 ≤25 ≤25 ≤25

min 130 120 175 215 245

min 65 65 130 170 200

min 18 14 12 8 10 10

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

E ≤25 ≤3 3<e≤25 ≤10 10<e≤25 ≤15 ≤10 10<e≤25

min 130 175 160 215 195 180 245 225

min 65 130 110 170 160 120 200 180

max 130 -

max -

max -

Elongation A% A50mm%

max -

min 14 8 7 8 8 12 8 8

Technological characteristics Cold plastic workability

Weldability Machinability Polishability

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Temper T4 Temper T64 Temper T6; T66 Temper Temper Temper Temper

T4 T6; T66 T4 T6; T66

min 16 12 10 6 8 8

Good Average Low Good Average Good Average Good

min 12 6 5 6 6 10 6 6

Hardness Typical Value

Temper

D 25 50 50 65 75 75 80

S

S

Hardness Typical Value

25 50 50 65 75 80

E

Extruded Bar

T5 T6

D ≤200 ≤150 150<D≤200 ≤200 ≤150 150<D≤200 ≤200

Mechanical Properties – EN 755-2

Ultimate tensile strength rm (MPa)

Extruded Tube

O, H111 T4

Dimensions (mm)

T6

Hardness Typical Value

E 50 65 65 75 75 65 80 80

Dimensions (mm)

D ≤25 25<D≤50 50<D≤100

S ≤25 25<S≤50 50<S≤100

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

Elongation A% A50mm%

min 270 270 260

min 225 225 215

min 10 8 8

max -

Temper

min 8 -

D

S

90 90 85

T6

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

Elongation A% A50mm%

E ≤5 5<e≤10

min 270 260

min 225 215

min 8 8

Dimensions (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

Elongation A% A50mm%

min

max

min

max

min

min

180 270 260 250

-

90 225 215 200

-

15 8 8 8

13 6 6 6

50 90 85 85

180 255 250

-

90 215 200

-

15 8 8

13 6 6

50 85 85

E open profile T4 ≤25 T6 ≤5 5<e≤10 10<e≤25 hallow profile T4 ≤10 T6 ≤5 5<e≤15

max -

Main sectors of use

Technological characteristics

6063 alloy profiles find application in environments requiring optimum resistance to corrosion and good mechanical strength.

Cold plastic workability Weldability Machinability Polishability

Building/ Automation

max -

Hardness Typical Value

S

Temper

Extruded Profile

Extruded Bar

Temper

Temper T4 Temper T6 Temper Temper Temper Temper

T4 T6 T4 T6

max -

min 6 6

Hardness Typical Value

E 90 85

Hardness Typical Value

E

Main sectors of use Average-Good Low Good Average Good Average Good

Profiles extruded from 6005 alloy find application in sectors where the requirement is for average mechanical strength coupled with good corrosion resistance. Building (structural profiles)/ Nautical and railway/ Fabrication and industrial automation

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EN AW-6082

EN AW-3103

EN AW-6082 alloy is characterized by high mechanical strength. It offers good extrudability and can be used to produce shapes of average complexity, whilst the response to surface treatments is acceptable.

EN AW-3103 alloy offers high resistance to corrosion and good weldability; accordingly, it is suitable for heat exchangers, evaporators in building air conditioning systems and parts of motor vehicle air conditioning units, and is also used in the food industry.

Chemical composition – EN 573-3

Chemical composition – EN 573-3

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

0.70-1.30

0.50

0.10

0.40-1.00

0.6-1.20

0.25

0.20

0.10

Impurities Each Total 0.05 0.15

Aluminium REMAINDER

Si

Fe

Cu

Mn

0.50

0.70

0.10

0.90 ÷ 1.50

Mg

Cr

Zn

Ti

0.30

0.10

0.20

Impurities Each Total Zr+Ti 0.10 max 0.05 0.15

Aluminium REMAINDER

The values indicated express the content of the element as percentage by mass. Single values indicate the maximum permissible.

The values indicated express the content of the element as percentage by mass. Single values indicate the maximum permissible.

Physical properties

Physical properties

3

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Density 2710 Kg/m3 Melting range 615 - 655 °C Specific heat 962 J/Kg °K (0 – 100 °C) Modulus of Elasticity 69000 MPa

Coefficient of thermal expansion 23,0 x 10 1 / °K (20 – 100 °C) Thermal conductivity at 20 °C 170 W/(m*K) (temper T6) Electrical Resistivity at 20 °C 38 n Ω m

Density 2710 Kg/m Melting range 580 - 645 °C Specific heat 900 J/Kg °K (0 – 100 °C) Modulus of Elasticity 69000 MPa

Coefficient of thermal expansion 23 x 10-6 1 / °K (20 – 100 °C) Thermal conductivity at 20 °C 192 W/(m*K) (temper F) Electrical Resistivity at 20 °C 34.5 n Ω m

Temper designations – EN 515

Temper designations – EN 515

F O H111 T4 T5 T6

F

As fabricated (limits of mechanical properties not specified) Annealed Annealed and slightly strain-hardened during subsequent operations such as stretching or levelling Solution heat-treated and naturally aged Cooled from an elevated temperature shaping process and then artificially aged Solution heat-treated and then artificially aged

As fabricated (limits of mechanical properties not specified)

Temper designations offered by Pandolfo Alluminio in bold type.

Temper designations offered by Pandolfo Alluminio in bold type.

Mechanical Properties – EN 755-2

Temper

O, H111 T4 T6

Extruded Profile

Temper

O, H111 T4 open profile T5 T6

Dimensions (mm)

E ≤25 ≤25 ≤5 5<e<25

Dimensions (mm)

E all ≤25

≤5 ≤5 5<e≤25 hallow profile T5 ≤5 T6 ≤5 5<e≤25

S ≤200 ≤200 ≤20 20≤S≤150 150≤S≤200 200≤S≤250

min 205 295 310 280 270

max 160 -

Ultimate tensile strength rm (MPa)

min 205 290 310

min 110 250 260 240 200

max 110 -

Yield strength Rp0,2 (MPa)

max 160 -

min 110 250 260

Ultimate tensile strength rm (MPa)

min 205

Yield strength Rp0,2 (MPa)

min 110

min 14 14 8 8 6 6

max 110 -

min 14 14 8 10

Weldability Machinability Polishability

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min 12 12 6 8

Elongation A% A50mm%

max 110 -

min 14 14

min 12 12

Temper

Hardness Typical Value

D 35 70 95 95 95 95

S

S

Hardness Typical Value

E 35 70 95 95

230 250 260

-

8 8 10

6 6 8

90 95 95

270 290 310

-

230 250 260

-

8 8 10

6 6 8

90 95 95

Temper Temper Temper Temper

T4 T6 T4 T6

D all

S all

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

Elongation A% A50mm%

min 95

min 35

min 25

max -

max -

min 20

Hardness Typical Value

D

S

38

S

f

Temper

35 70

-

Good Low Good Average Good Average Good

Dimensions (mm)

Wall thickness (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

t all

min 95

Wall thickness (mm)

Ultimate tensile strength rm (MPa)

Yield strength Rp0,2 (MPa)

t all

min 95

min 35

max -

min 35

Elongation A% A50mm%

max -

min 25

min 20

Hardness Typical Value

38

E

Hardness Typical Value

270 290 310

Temper T4 Temper T6

F

Temper

E

Technological characteristics Cold plastic workability

min 12 12 6 -

Elongation A% A50mm%

Yield strength Rp0,2 (MPa)

max 160 -

Elongation A% A50mm%

Extruded Bar

D ≤200 ≤200 ≤20 20≤D≤150 150≤D≤200 200≤D≤250

Ultimate tensile strength rm (MPa)

Extruded Tube

O, H111 T4 T6

Dimensions (mm)

Extruded Profile

Extruded Tube

Extruded Bar

Temper

Mechanical Properties – EN 755-2

f

max -

Main sectors of use

Technological characteristics

Profiles extruded from 6082 alloy find application in sectors requiring high mechanical strength for static and dynamic structural functions, coupled with acceptable corrosion resistance.

Cold plastic workability Weldability Machinability Polishability

Mechanical engineering/ Public Transport/ Fabrication/ Automation/ Nautical

Temper Temper Temper Temper

F F F F

Elongation A% A50mm%

max -

min 25

min 20

Hardness Typical Value

E 38

Main sectors of use Good Good Good Average

Profiles extruded from 3103 alloy are used in sectors where the requirement is for high weldability and optimum corrosion resistance.

Air Conditioning/ Food/ Chemicals

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SEMI-MANUFACTURED ALUMINIUM ITEMS MADE FROM PRIMARY ALLOYS

Headquarters and Administrative Offices Via della Provvidenza, 143 35030 Rubano - Padova - Italy Tel +39 049 82 26 000 Fax +39 049 82 26 050 www.pandolfoalluminio.com info@pandolfoalluminio.com Sales Offices Via Camp Lonc, 23 32032 Feltre - BL - Italy Sales Office - Italy Tel +39 0439 84 87 86 Fax +39 0439 84 87 87 sales@pandolfoalluminio.com Sales Office - Export Tel +39 0439 84 87 85 Fax +39 0439 84 87 88

04 13 EN

export@pandolfoalluminio.com

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Extrusion alloys_EN