EN 573-3 Grade 3.3206 T6

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Description

This cold and hot hardenable material reaches mechanical strength from 200 to 250 MPa with A5-elongation at break of approx. 10 %. In the warm and cold-hardened state this alloy is only limited ductile, in the soft material condition however well. Weldability, corrosion resistance and anodising of this material are good. Due to the special suitability of this alloy for the extrusion those are present lot of profile cross-sectional shapes for application in static loading case in the automobile construction or in the building industry. The company Erbsloeh Aluminum leads under evenly this material number among other things the trade name AlMgSi0,3. It pay attention that only two further trade names (6030 and 466) of this company to this designation are to be assigned. Heat treatment for hardening: solution annealing: 525 to 540 °C, quenching on air or in water cold ageing: 5 to 8 d at ambient temperatures hot ageing: 4 to 16 h at 155 to 190 °C. Application: Window, doors, window walls, front plates, roller shutter, roll gates, bearing constructions, heat exchanger (gilled pipes), commercial motor vehicle superstructures, machine tables, metal goods, food industry, equipment of rail-mounted vehicles (stroke sun roofs, railroad car doors), optics, reflectors, operating sectors of hydraulic/pneumatics in mechanical engineering, trunk superstructures in the boat and shipbuilding, sail masts, road signs, trim in the automobile engineering, shower cubicles, fences and partitions, pipings in compressed gas tanks, camping furniture.

Related Standards

Equivalent Materials

This material data has been provided by WIAM,AluKey.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValueConditionRelated StandardsShape

Density

2.7 g/cm³

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T6

EN 573-3, EN 1301, EN 754, EN 755

20.0 °C

2.7 g/cm³

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Bending Fatigue Strength

80.0 MPa

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T6

EN 573-3, EN 1301, EN 754, EN 755

Elastic modulus

69.5 GPa

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T6

EN 573-3, EN 1301, EN 754, EN 755

20.0 °C

67.0 GPa

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Elongation

6.0 %

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T6

EN 573-3, EN 755

A50

8.0 %

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T6

EN 573-3, EN 755

A100

10.0 %

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T6

EN 573-3, EN 754

A50

12.0 %

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T6

EN 573-3, EN 754

A100

20.0 °C

5.0 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

Wire

A100

20.0 °C

9.0 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

Wire

A10

20.0 °C

12.0 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Hardness, Brinell

20.0 °C

65.0 [-]

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 6000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 6000 Series Aluminium

Shear modulus

26.1 GPa

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T6

EN 573-3, EN 1301, EN 754, EN 755

20.0 °C

25.0 GPa

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Shear strength

20.0 °C

140.0 MPa

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

Wire

Tensile strength

170.0 MPa

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T6

EN 573-3, EN 755

190.0 MPa

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T6

EN 573-3, EN 755

210.0 MPa

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T6

EN 573-3, EN 1301

215.0 MPa

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T6

EN 573-3, EN 754

20.0 °C

215.0 MPa

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Thermal

PropertyTemperatureValueConditionRelated StandardsShape

Coefficient of thermal expansion

-50 °C

2.18e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

20 °C

2.18e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

20 °C

2.3399999999999996e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

20 °C

2.45e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

20 °C

2.56e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

100 °C

2.3399999999999996e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

200 °C

2.45e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

300 °C

2.56e-05 1/K

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T6

EN 573-3, EN 1301, EN 754, EN 755

Melting point

585.0 - 650.0 °C

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T6

EN 573-3, EN 1301, EN 754, EN 755

Specific heat capacity

898.0 J/(kg·K)

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T6

EN 573-3, EN 1301, EN 754, EN 755

Thermal conductivity

200.0 - 220.0 W/(m·K)

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T6

EN 573-3, EN 1301, EN 754, EN 755

20.0 °C

220.0 W/(m·K)

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Electrical

PropertyTemperatureValueConditionRelated StandardsShape

Electrical conductivity

34000000.0 - 38000000.0 S/m

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T6

EN 573-3, EN 1301, EN 754, EN 755

20.0 °C

30000000.0 - 32000000.0 S/m

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4

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Electrical resistivity

2.63e-08 - 2.94e-08 Ω·m

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T6

EN 573-3, EN 1301, EN 754, EN 755

Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.05 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Copper

0.1 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Iron

0.1 - 0.3 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Magnesium

0.35 - 0.6 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Manganese

0.1 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Silicon

0.3 - 0.6 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Titanium

0.1 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

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Zinc

0.15 %

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T6

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 492, VdTÜV WB 420-4, EN 1301, EN 754, EN 755

Forging, Wire

Technological properties

Property
Anodizing

decorative: EQ: sehr gut, Protective: very good

Brazing

hard brazing (with flux/ without flux): very good / good, friction soldering: very good, soft brazing with flux: good

Corrosion properties

Seawater: good, weathering: very good

Workability

Bending / Spinning (cold): acceptable (T3, T4) / -, Impact extrusion (cold): good (O), Deep drawing / upsetting (Condition) - / good (O)