AA Standards Grade 6082 T6

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Description

Aluminium alloy 6082 is a medium strength alloy with excellent corrosion resistance. It has the highest strength of the 6000 series alloys. Alloy 6082 is known as a structural alloy. In plate form, 6082 is the alloy most commonly used for machining. As a relatively new alloy, the higher strength of 6082 has seen it replace 6061 in many applications. The addition of a large amount of manganese controls the grain structure which in turn results in a stronger alloy. It is difficult to produce thin walled, complicated extrusion shapes in alloy 6082. The extruded surface finish is not as smooth as other similar strength alloys in the 6000 series. In the T6 and T651 temper, alloy 6082 machines well and produces tight coils of swarf when chip breakers are used.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por AluKey,MakeItFrom.com,WroughtAl_Thermal,Righton Blackburns.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyValueConditionRelated StandardsShape

Densidad

2.7 g/cm³

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Mecánica

PropertyValueConditionRelated StandardsShapeComment

Coeficiente de Poisson

0.33 [-]

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Typical for Wrought 6000 Series Aluminium

Dureza Brinell

84.0 - 91.0 [-]

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T6

BS EN 573-3, BS EN 485-2

Plate

94.0 [-]

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T6

BS EN 573-3, BS EN 485-2

Sheet

95.0 [-]

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T6

BS EN 573-3, BS EN 755-2

Bar, Tube

Elongación

6.0 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2

Bar, Tube

A50

6.0 - 10.0 %

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T6

BS EN 573-3, BS EN 755-2

Bar, Tube

8.0 %

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T6

AA Standards, ASTM B221

A100

8.5 %

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T6

9.0 %

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T6

BS EN 573-3, BS EN 485-2

Plate

A50

Límite elástico

200.0 - 260.0 MPa

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T6

BS EN 573-3, BS EN 755-2

Bar, Tube

RP02

240.0 - 255.0 MPa

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T6

BS EN 573-3, BS EN 485-2

Plate

RP02

260.0 MPa

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 485-2

Sheet

RP02

280.0 MPa

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T6

Módulo de cizallamiento

26.0 - 26.5 GPa

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Typical for Wrought 6000 Series Aluminium

Módulo elástico

70.0 GPa

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

72.0 GPa

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T6

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 6000 Series Aluminium

Resistencia a la tracción

270.0 - 310.0 MPa

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T6

BS EN 573-3, BS EN 755-2

Bar, Tube

275.0 - 300.0 MPa

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T6

BS EN 573-3, BS EN 485-2

Plate

310.0 MPa

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 485-2

Sheet

330.0 MPa

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T6

Aplicaciones térmicas

PropertyTemperatureValueConditionRelated StandardsShapeComment

Calor específico

890.0 J/(kg·K)

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T6

Coeficiente de dilatación térmica

2.3e-05 1/K

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T6

2.4e-05 1/K

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

100 °C

0.000022 1/K

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T6

unstated value for 20-100°C

Conductividad térmica

170.0 W/(m·K)

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T6

180.0 W/(m·K)

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Temperatura de fusión

555.0 °C

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

580.0 °C

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T6

Eléctrico

PropertyValueConditionRelated StandardsShapeComment

Conductividad eléctrica

21000000.0 - 34000000.0 S/m

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Typical for Wrought 6000 Series Aluminium

Resistividad eléctrica

3.8e-08 Ω·m

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Chemical properties

PropertyValueConditionRelated StandardsShapeComment

Aluminio

95.2 - 98.3 %

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T6

Cobre

0.1 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Cromo

0.25 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Hierro

0.50 %

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T6

AA Standards, ASTM B221

0.5 %

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Magnesio

0.6 - 1.2 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Manganeso

0.4 - 1.0 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Otro

0.15 %

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T6

BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Total

Silicona

0.7 - 1.3 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Titanio

0.1 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Zinc

0.2 %

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T6

AA Standards, ASTM B221, BS EN 573-3, BS EN 755-2, BS EN 485-2

Bar, Tube, Plate, Sheet

Technological properties

Property
Application areas

Highly stressed applications, Trusses, Bridges, Cranes, Transport applications, Ore skips, Beer barrels, Milk churns

Brazing

Good

General machinability

Good

Soldering general

Good

Welding

6082 has very good weldability but strength is lowered in the weld zone. When welded to itself, alloy 4043 wire is recommended. If welding 6082 to 7005, then the wire used should be alloy 5356. Gas: Good; Arc: Good; Resistance: Good

Workability

Cold: Good