2017A (AlCu4MgSi(A), 3.1325, H14) Aluminum
Wrought Aluminum Alloys
annealed
Property Overview
Density3g/cm³
Elastic Modulus71GPa
Tensile Strength200MPa
Yield Strength120MPa
Brinell Hardness55HB
Maximum Service Temperature220°C
Chemical Composition
CR
0 to 0.1%
MN
0.4 to 1.0%
SI
0.2 to 0.8%
CU
3.5 to 4.5%
TI
0 to 0.25%
AL
91.3 to 95.5%
MG
0.4 to 1.0%
RES.
Residuals res. | | 0 to 0.15%
RESIDUALS RES.
0 to 0.15%
ZN
0 to 0.25%
ZR
0 to 0.25%
FE
0 to 0.7%
Mechanical
Elastic (Young's, Tensile) Modulus
71 GPa
Elongation at Break
14 %
Fatigue Strength
120 MPa
Poisson's Ratio
0.33
Shear Modulus
27 GPa
Shear Strength
120 MPa
Tensile Strength: Ultimate (UTS)
200 MPa
Tensile Strength: Yield (Proof)
120 MPa
Hardness
Brinell Hardness
55
Physical
Density
3.0 g/cm 3
Thermal
Latent Heat of Fusion
390 J/g
Maximum Temperature: Mechanical
220 °C
Melting Completion (Liquidus)
650 °C
Melting Onset (Solidus)
510 °C
Specific Heat Capacity
880 J/kg-K
Thermal Conductivity
150 W/m-K
Thermal Diffusivity
56 mm 2 /s
Thermal Expansion
23 µm/m-K
Thermal Shock Resistance
8.9 points
Electrical
Electrical Conductivity: Equal Volume
34 % IACS
Electrical Conductivity: Equal Weight (Specific)
100 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
25 MJ/m 3
Resilience: Unit (Modulus of Resilience)
100 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
46 points
Strength to Weight: Axial
19 points
Strength to Weight: Bending
26 points
Environmental
Base Metal Price
11 % relative
Embodied Carbon
8.2 kg CO 2 /kg material
Embodied Energy
150 MJ/kg
Embodied Energy
150 MJ/kg 65 x 10 3 BTU/lb
Embodied Water
1140 L/kg
Embodied Water
1140 L/kg 140 gal/lb
Registered Designations & Aliases
2017A (AlCu4MgSi(A), 3.1325, H14) Aluminum3.1325AlCu4MgSi(A
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
EN 754-2 EN 754-2: Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Mechanical properties
EN 755-2 EN 755-2: Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Mechanical properties
ISO 6361-2 ISO 6361-2: Wrought aluminium and aluminium alloys - Sheets, strips and plates - Part 2: Mechanical properties