AA Standards Grade 2017 T451

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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.

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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T451

AA Standards, ASTM B211

3.0 g/cm³

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T451

2.79 g/cm³

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T451

Mechanical

PropertyTemperatureValueConditionRelated StandardsComment

Bending Fatigue Strength

125.0 MPa

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T451

AA Standards

Elastic modulus

73.0 GPa

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T451

AA Standards, ASTM B211

72 GPa

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T451

Elongation

20.0 %

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T451

AA Standards

A100

10.0 %

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T451

AA Standards, ASTM B211

A100

12.0 %

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T451

AA Standards, ASTM B211

A50

18.0 %

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T451

24 °C

22 %

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T451

Elongation in 50 mm

370 °C

70 %

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T451

Elongation in 50 mm

315 °C

65 %

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T451

Elongation in 50 mm

260 °C

45 %

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T451

Elongation in 50 mm

205 °C

35 %

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T451

Elongation in 50 mm

150 °C

15 %

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T451

Elongation in 50 mm

100 °C

18 %

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T451

Elongation in 50 mm

0 °C

23 %

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T451

Elongation in 50 mm

-80 °C

24 %

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T451

Elongation in 50 mm

-195 °C

28 %

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T451

Elongation in 50 mm

Hardness, Brinell

105.0 [-]

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T451

AA Standards

105.0 [-]

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T451

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

28.0 GPa

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T451

27.5 GPa

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T451

Shear strength

262.0 MPa

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T451

Tensile strength

425.0 MPa

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T451

AA Standards

380.0 MPa

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T451

AA Standards, ASTM B211

420.0 MPa

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T451

425 MPa

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T451

370 °C

30 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

315 °C

40 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

260 °C

62 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

205 °C

110 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

150 °C

275 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

100 °C

393 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

24 °C

427 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

0 °C

440 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

-80 °C

448 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

-195 °C

550 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

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Yield strength

275.0 MPa

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T451

AA Standards

RP02

220.0 MPa

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T451

AA Standards, ASTM B211

RP02

24 °C

275 MPa

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T451

RP02, up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

371 °C

3.5 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

315 °C

35 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

260 °C

50 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

205 °C

90 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

150 °C

207 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

100 °C

270 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

-28 °C

283 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

-80 °C

290 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

-195 °C

365 MPa

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T451

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

260.0 MPa

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T451

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Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

2.4e-05 1/K

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T451

100 °C, 20 °C

2.36e-05 1/K

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T451

AA Standards, ASTM B211

Melting point

510.0 - 640.0 °C

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T451

AA Standards, ASTM B211

510.0 °C

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T451

Specific heat capacity

870.0 J/(kg·K)

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T451

Thermal conductivity

134.0 - 193.0 W/(m·K)

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T451

AA Standards, ASTM B211

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

20000000.0 - 29000000.0 S/m

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T451

AA Standards, ASTM B211

Electrical resistivity

3.45e-08 - 5e-08 Ω·m

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T451

AA Standards, ASTM B211

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

91.6 - 95.5 %

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T451

Chromium

0.1 %

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T451

AA Standards, ASTM B211

Copper

3.5 - 4.5 %

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T451

AA Standards, ASTM B211

Iron

0.70 %

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T451

AA Standards, ASTM B211

0.7 %

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T451

Magnesium

0.4 - 0.8 %

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T451

AA Standards, ASTM B211

Manganese

0.4 - 1.0 %

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T451

AA Standards, ASTM B211

Other

0.15 %

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T451

Silicon

0.2 - 0.8 %

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T451

AA Standards, ASTM B211

Titanium

0.15 %

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T451

AA Standards, ASTM B211

Zinc

0.25 %

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T451

AA Standards, ASTM B211

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)