AA Standards Grade 2017 O

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Description

Aluminum AA 2017 is a heat treatable wrought alloy that offers decent strength, ductility, and good machinability. Aluminum AA 2017 offers more strength than Aluminum 2011, and has fair workability and corrosion resistance. As with many aluminum alloys, Aluminum AA 2017 should not be welded as it reduces the alloy’s corrosion resistance.

Related Standards

Equivalent Materials

This material data has been provided by AluKey,MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,WroughtAl_ElectricalResistivity,WroughtAl_Thermal.

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

PropertyValueConditionRelated Standards

Density

2.79 g/cm³

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O

AA Standards, ASTM B211, ASTM B316

3.0 g/cm³

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O

2.79 g/cm³

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O

Mechanical

PropertyValueConditionRelated StandardsComment

Bending Fatigue Strength

90.0 MPa

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O

AA Standards

Elastic modulus

73.0 GPa

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O

AA Standards, ASTM B211, ASTM B316

72 GPa

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O

Elongation

20.0 %

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O

AA Standards

A100

14.0 %

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O

AA Standards, ASTM B211

A100

16.0 %

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O

AA Standards, ASTM B211

A50

19.0 %

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O

22 %

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O

Hardness, Brinell

45.0 [-]

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O

AA Standards

45.0 [-]

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O

500 kg load, 10 mm ball

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 2000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 2000 Series Aluminium

Shear modulus

27.5 GPa

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O

Shear strength

125.0 MPa

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O

Tensile strength

180.0 MPa

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O

AA Standards

240.0 MPa

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O

AA Standards, ASTM B211, ASTM B316

190.0 MPa

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O

180 MPa

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O

Yield strength

70.0 MPa

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O

AA Standards

RP02

70 MPa

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O

RP02

76.0 MPa

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O

Thermal

PropertyTemperatureValueConditionRelated StandardsComment

Coefficient of thermal expansion

2.4e-05 1/K

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O

100 °C, 20 °C

2.36e-05 1/K

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O

AA Standards, ASTM B211, ASTM B316

Melting point

510.0 - 640.0 °C

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O

AA Standards, ASTM B211, ASTM B316

510.0 °C

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O

Specific heat capacity

870.0 J/(kg·K)

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O

Thermal conductivity

134.0 - 193.0 W/(m·K)

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O

AA Standards, ASTM B211, ASTM B316

190.0 W/(m·K)

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O

20 °C

193 W/(m·K)

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O

unstated value

Electrical

PropertyValueConditionRelated StandardsComment

Electrical conductivity

20000000.0 - 29000000.0 S/m

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O

AA Standards, ASTM B211, ASTM B316

29000000 S/m

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O

Typical/derived value

Electrical resistivity

3.45e-08 - 5e-08 Ω·m

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O

AA Standards, ASTM B211, ASTM B316

3.5e-08 Ω·m

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O

Typical value

Specific Electrical conductivity

50.0 % IACS

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O

Typical value

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

91.6 - 95.5 %

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O

Chromium

0.1 %

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O

AA Standards, ASTM B211, ASTM B316

Copper

3.5 - 4.5 %

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O

AA Standards, ASTM B211, ASTM B316

Iron

0.70 %

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O

AA Standards, ASTM B211, ASTM B316

0.7 %

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O

Magnesium

0.4 - 0.8 %

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O

AA Standards, ASTM B211, ASTM B316

Manganese

0.4 - 1.0 %

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O

AA Standards, ASTM B211, ASTM B316

Other

0.15 %

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O

Silicon

0.2 - 0.8 %

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O

AA Standards, ASTM B211, ASTM B316

Titanium

0.15 %

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O

AA Standards, ASTM B211, ASTM B316

Zinc

0.25 %

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O

AA Standards, ASTM B211, ASTM B316

Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: sufficient, in principle it should be protected

General machinability

General: good to acceptable

Workability

general (condition): poor(T4, T451)