AA Standards Grade 6061 T651

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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

PropertyTemperatureValue

Density

23.0 °C

2.7 g/cm³

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Mechanical

PropertyTemperatureValueComment

Bending Fatigue Strength

23.0 °C

95 MPa

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Compressive modulus

23.0 °C

69.7 MPa

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Elastic modulus

23.0 °C

69 GPa

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Elongation

-195.0 °C

22 %

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Elongation in 50 mm

-80.0 °C

18 %

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Elongation in 50 mm

0.0 °C

17 %

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Elongation in 50 mm

23.0 °C

11 %

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Elongation in 50 mm

24.0 °C

17 %

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Elongation in 50 mm

100.0 °C

18 %

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Elongation in 50 mm

150.0 °C

20 %

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Elongation in 50 mm

205.0 °C

28 %

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Elongation in 50 mm

260.0 °C

60 %

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Elongation in 50 mm

315.0 °C

85 %

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Elongation in 50 mm

370.0 °C

95 %

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Elongation in 50 mm

Elongation A100

23.0 °C

5 - 15 %

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Elongation A50

23.0 °C

10 - 12 %

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Hardness, Brinell

23.0 °C

95 [-]

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500 kg load, 10 mm ball

Plane-Strain Fracture Toughnes

-196.0 °C

41.6 MPa·√m

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For plate in T-L direction

24.0 °C

29.1 MPa·√m

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For plate in T-L direction

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Poisson's ratio

23.0 °C

0.33 [-]

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Typical for Wrought 6000 Series Aluminium

Shear modulus

23.0 °C

26 - 26.5 GPa

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Typical for Wrought 6000 Series Aluminium

Shear strength

23.0 °C

207 MPa

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Tensile strength

-195.0 °C

415 MPa

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

-80.0 °C

338 MPa

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

0.0 °C

325 MPa

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

23.0 °C

275 - 320 MPa

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

24.0 °C

310 MPa

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

100.0 °C

290 MPa

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

150.0 °C

235 MPa

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

205.0 °C

130 MPa

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

260.0 °C

52 MPa

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

315.0 °C

32 MPa

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

370.0 °C

21 MPa

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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

23.0 °C

270 MPa

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Yield strength Rp0.2

-196.0 °C

324 MPa

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

-80.0 °C

290 MPa

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

-28.0 °C

283 MPa

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

23.0 °C

240 - 275 MPa

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

24.0 °C

276 MPa

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

100.0 °C

262 MPa

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

149.0 °C

214 MPa

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

204.0 °C

103 MPa

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

260.0 °C

34 MPa

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

316.0 °C

19 MPa

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

371.0 °C

12 MPa

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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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Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

20.0 °C

2.36E-5 1/K

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23.0 °C

2.4E-5 1/K

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100.0 °C

2.36E-5 1/K

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Melting point

580 - 650 °C

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Specific heat capacity

23.0 °C

900 J/(kg·K)

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Thermal conductivity

23.0 °C

155 - 180 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

23.0 °C

2.30E+7 - 2.70E+7 S/m

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Electrical resistivity

23.0 °C

3.7E-8 - 4.35E-8 Ω·m

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Chemical properties

PropertyValueComment

Aluminium

95.9 - 98.6 %

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Chromium

0.04 - 0.35 %

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Copper

0.15 - 0.4 %

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Iron

0 - 0.7 %

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Magnesium

0.8 - 1.2 %

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Manganese

0 - 0.15 %

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Other

0 - 0.15 %

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each 0.05, total 0.15, Rest Al

Silicon

0.4 - 0.8 %

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Titanium

0 - 0.15 %

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Zinc

0 - 0.25 %

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Technological properties

Property
Brazing

general: possible with commercial processes and methods

Corrosion properties

Stress corrosion cracking: no damage during operation and laboratory tests (O, T6, T651, T652, T6510, T6511), no damage during operation, limited damage during laboratory tests (T4, T451, T4510, T4511), general: good, without protection in industrial or seawater atmosphere

General machinability

General: poor (O), sufficient (T4, T451, T4510, T4511, T6, T651, T652, T6510, T6511)

Workability

general (condition): good (O), acceptable (T4, T451, T4510, T4511), poor(T6, T651, T652, T6510, T6511)