5051A (AlMg2(B), 3.3326) Aluminum
Wrought Aluminum Alloys
annealed
Property Overview
Density2.7g/cm³
Elastic Modulus68GPa
Tensile Strength170MPa
Yield Strength56MPa
Brinell HardnessUnknown
Maximum Service Temperature190°C
Chemical Composition
CR
0 to 0.3%
MN
0 to 0.25%
SI
0 to 0.3%
CU
0 to 0.050%
TI
0 to 0.1%
AL
96.1 to 98.6%
MG
1.4 to 2.1%
RES.
Residuals res. | | 0 to 0.15%
RESIDUALS RES.
0 to 0.15%
ZN
0 to 0.2%
FE
0 to 0.45%
Mechanical
Elastic (Young's, Tensile) Modulus
68 GPa
Elongation at Break
21 %
Fatigue Strength
61 MPa
Poisson's Ratio
0.33
Shear Modulus
26 GPa
Shear Strength
110 MPa
Tensile Strength: Ultimate (UTS)
170 MPa
Tensile Strength: Yield (Proof)
56 MPa
Physical
Density
2.7 g/cm 3
Thermal
Latent Heat of Fusion
400 J/g
Maximum Temperature: Mechanical
190 °C
Melting Completion (Liquidus)
640 °C
Melting Onset (Solidus)
610 °C
Specific Heat Capacity
900 J/kg-K
Thermal Conductivity
150 W/m-K
Thermal Diffusivity
63 mm 2 /s
Thermal Expansion
23 µm/m-K
Thermal Shock Resistance
7.6 points
Electrical
Electrical Conductivity: Equal Volume
39 % IACS
Electrical Conductivity: Equal Weight (Specific)
130 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
27 MJ/m 3
Resilience: Unit (Modulus of Resilience)
23 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
50 points
Strength to Weight: Axial
17 points
Strength to Weight: Bending
25 points
Environmental
Base Metal Price
9.5 % relative
Embodied Carbon
8.5 kg CO 2 /kg material
Embodied Energy
150 MJ/kg
Embodied Energy
150 MJ/kg 66 x 10 3 BTU/lb
Embodied Water
1190 L/kg
Embodied Water
1190 L/kg 140 gal/lb
Registered Designations & Aliases
3.33265051A (AlMg2(B), 3.3326) AluminumAlMg2(B
Standards
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