EN 573-3 Grade AW-1200 H18

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Description

Material EN AW-Al 99,0 is produced in large quantities for sheets, strips, plates, scraps, foils, for presswork components, rolled and pressed bars, for prematerial for heat exchanger. It is used in limited quantities for wire and prewire for mechanical application. It is food-safe. The material is comparable to trademark Al 99, material number 3.0205, acc. to DIN 1712-3 : 1976-12. It is well anodizable and shows favorable electrical and thermal conductivity. Smearing may occur on machining. Low mechanical strength, high strain. Formability as well as chemical and weathering resistance are excellent. This material is well suitable for welding and hard soldering. Application: apparatus engineering, roll bond, Z-bond, household appliances, storage and transport equipment for chemical, pharmaceutical and food industry, roofings, facings, arts-and-crafts, packagings, extruded parts, e.g. collapsible tubes, tubes, cans, bottles as well as for hardware and motor vehicle registration plates.

Related Standards

Equivalent Materials

This material data has been provided by WIAM,AluKey,Aludium.

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

PropertyValueTemperature

Density

2.71 - 2.72 g/cm³

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20.0 °C

2.69 - 2.71 g/cm³

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23.0 °C

Dimension

PropertyValue

Thickness

0.2 - 200 mm

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Mechanical

PropertyValueTemperatureComment

Bending Fatigue Strength

65 MPa

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23.0 °C

Bending angle 90°

1 - 3 °/t

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23.0 °C

Elastic modulus

60 - 69 GPa

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20.0 °C

69 - 70 GPa

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23.0 °C

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Elongation

3 %

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20.0 °C

Elongation A100

1 %

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20.0 °C

3 %

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23.0 °C

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Elongation A50

1 - 3 %

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20.0 °C

1 - 3 %

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Elongation A50, transverse

1 - 2 %

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20.0 °C

Hardness, Brinell

43 - 50 [-]

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20.0 °C

45 [-]

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23.0 °C

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Hardness, HBW

31 - 45 [-]

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23.0 °C

Plane-Strain Fracture Toughnes

22 - 35 MPa·√m

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23.0 °C

Typical for Wrought 1000 Series Aluminium

Poisson's ratio

0.33 [-]

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20.0 °C

Shear modulus

24 - 26 GPa

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20.0 °C

25.9 - 26.5 GPa

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23.0 °C

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Tensile strength

140 - 200 MPa

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20.0 °C

95 - 200 MPa

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23.0 °C

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Tensile strength, transverse

150 MPa

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20.0 °C

Yield strength

75 - 130 MPa

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23.0 °C

Yield strength Rp0.2

130 - 150 MPa

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20.0 °C

130 MPa

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Yield strength Rp0.2, transverse

130 MPa

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Thermal

PropertyValueTemperatureComment

Coefficient of thermal expansion

2.17E-5 1/K

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-50.0 °C

20-100°C

2.17E-5 - 2.54E-5 1/K

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20.0 °C

20-100°C

2.35E-5 - 2.4E-5 1/K

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100.0 °C

20-100°C

2.44E-5 1/K

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200.0 °C

20-100°C

2.54E-5 1/K

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300.0 °C

20-100°C

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Melting point

644 - 657 °C

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Specific heat capacity

898 J/(kg·K)

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20.0 °C

Thermal conductivity

205 - 225 W/(m·K)

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20.0 °C

138 - 210 W/(m·K)

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23.0 °C

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Electrical

PropertyValueTemperature

Electrical conductivity

3.44E+7 - 3.55E+7 S/m

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20.0 °C

3.30E+7 - 3.40E+7 S/m

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23.0 °C

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Electrical resistivity

2.95E-8 Ω·m

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20.0 °C

2.94E-8 - 4.9E-8 Ω·m

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23.0 °C

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Chemical properties

Property

Aluminium

99 %

Copper

0.05 %

Iron

1 %

Si + Fe

Manganese

0.05 %

Other

0.15 %

Si + Fe < 1.00, each 0.05, total 0.15

Silicon

1 %

Si + Fe

Titanium

0.05 %

Zinc

0.1 %

Technological properties

Property
Anodizing

decorative: acceptable, Protective: very good

Application areas

Facades: Single sheet, Sheets for composites/ sandwich Panels; Roofing: Foil for bituminous coating; Doors: Sheets for composites/ sandwich Panels; Electronic devices: Housing of devices; Heat exchangers: Fins; Cable wrapping: Electric cable wrapping; Insulation; Solar: Solar collectors; Semi-rigid and corrugated: Smooth wall

Brazing

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

Corrosion properties

Seawater: sufficient, weathering: acceptable

Welding

Excellent

Workability

Bending / Spinning (cold): very good / very good, Impact extrusion (cold): very good, Deep drawing / upsetting (Condition) very good (H12) / very good (H12)