5070 (5070-O, AlMg4MnZn) Aluminum
Wrought Aluminum Alloys
Property Overview
Density2.7g/cm³
Elastic Modulus68GPa
Tensile Strength300MPa
Yield Strength140MPa
Brinell HardnessUnknown
Maximum Service Temperature190°C
Chemical Composition
CR
0 to 0.3%
MN
0.4 to 0.8%
SI
0 to 0.25%
CU
0 to 0.25%
TI
0 to 0.15%
AL
92.4 to 95.7%
MG
3.5 to 4.5%
RES.
Residuals res. | | 0 to 0.15%
RESIDUALS RES.
0 to 0.15%
ZN
0.4 to 0.8%
FE
0 to 0.4%
Mechanical
Elastic (Young's, Tensile) Modulus
68 GPa
Elongation at Break
20 %
Fatigue Strength
150 MPa
Poisson's Ratio
0.33
Shear Modulus
26 GPa
Shear Strength
190 MPa
Tensile Strength: Ultimate (UTS)
300 MPa
Tensile Strength: Yield (Proof)
140 MPa
Physical
Density
2.7 g/cm 3
Thermal
Latent Heat of Fusion
390 J/g
Maximum Temperature: Mechanical
190 °C
Melting Completion (Liquidus)
640 °C
Melting Onset (Solidus)
550 °C
Specific Heat Capacity
900 J/kg-K
Thermal Conductivity
130 W/m-K
Thermal Diffusivity
53 mm 2 /s
Thermal Expansion
24 µm/m-K
Thermal Shock Resistance
14 points
Electrical
Electrical Conductivity: Equal Volume
31 % IACS
Electrical Conductivity: Equal Weight (Specific)
100 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
51 MJ/m 3
Resilience: Unit (Modulus of Resilience)
150 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
50 points
Strength to Weight: Axial
31 points
Strength to Weight: Bending
37 points
Environmental
Base Metal Price
9.5 % relative
Embodied Carbon
8.8 kg CO 2 /kg material
Embodied Energy
150 MJ/kg
Embodied Energy
150 MJ/kg 66 x 10 3 BTU/lb
Embodied Water
1170 L/kg
Embodied Water
1170 L/kg 140 gal/lb
Registered Designations & Aliases
5070 (5070-O, AlMg4MnZn) Aluminum5070-OA95070AlMg4MnZnEN AW-5070
Standards
EN 485-2 EN 485-2: Aluminium and aluminium alloys. Sheet, strip and plate. Mechanical properties
EN 573-3 EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products
ISO 6361-2 ISO 6361-2: Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 2: Mechanical properties