7005 (AlZn4.5Mg1.5Mn, A97005) Aluminum

Wrought Aluminum Alloys

Material conditionannealed

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density2.9g/cm³

Elastic Modulus70GPa

Tensile Strength200MPa

Yield Strength95MPa

Brinell HardnessUnknown

Maximum Service Temperature200°C

Weight Calculator

Chemical Composition

0.060 to 0.2%

0.2 to 0.7%

0 to 0.35%

0 to 0.1%

0.010 to 0.060%

91 to 94.7%

1.0 to 1.8%

RES.

Residuals res. | | 0 to 0.15%

RESIDUALS RES.

0 to 0.15%

4.0 to 5.0%

0.080 to 0.2%

0 to 0.4%

Mechanical

Elastic (Young's, Tensile) Modulus

70 GPa

Elongation at Break

20 %

Fatigue Strength

100 MPa

Poisson's Ratio

0.33

Shear Modulus

26 GPa

Shear Strength

120 MPa

Tensile Strength: Ultimate (UTS)

200 MPa

Tensile Strength: Yield (Proof)

95 MPa

Physical

Density

2.9 g/cm 3

Thermal

Latent Heat of Fusion

380 J/g

Maximum Temperature: Mechanical

200 °C

Melting Completion (Liquidus)

640 °C

Melting Onset (Solidus)

610 °C

Specific Heat Capacity

880 J/kg-K

Thermal Conductivity

170 W/m-K

Thermal Diffusivity

65 mm 2 /s

Thermal Expansion

23 µm/m-K

Thermal Shock Resistance

8.7 points

Electrical

Electrical Conductivity: Equal Volume

43 % IACS

Electrical Conductivity: Equal Weight (Specific)

130 % IACS

Calculated

Resilience: Ultimate (Unit Rupture Work)

32 MJ/m 3

Resilience: Unit (Modulus of Resilience)

65 kJ/m 3

Stiffness to Weight: Axial

13 points

Stiffness to Weight: Bending

47 points

Strength to Weight: Axial

19 points

Strength to Weight: Bending

26 points

Environmental

Base Metal Price

9.5 % relative

Embodied Carbon

8.3 kg CO 2 /kg material

Embodied Energy

150 MJ/kg

Embodied Energy

150 MJ/kg 65 x 10 3 BTU/lb

Embodied Water

1150 L/kg

Embodied Water

1150 L/kg 140 gal/lb

Physical Other

Calomel Potential

-850 mV

Registered Designations & Aliases

7005 (AlZn4.5Mg1.5Mn, A97005) AluminumA97005AlZn4.5Mg1.5MnEN AW-7005

Standards

ASTM B221 ASTM B221: Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B221 ASTM B221: Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes EN 755-2: Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Mechanical properties Aluminum Standards and Data, Aluminum Association Inc., 2013 EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, ASM Handbook vol. 2, ASM International, 1993

EN 573-3 EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products

EN 755-2 EN 755-2: Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Mechanical properties