UNS C62400 Aluminum Bronze
Bronze
O20 (hot forged and annealed)
Property Overview
Density8.2g/cm³
Elastic Modulus110GPa
Tensile Strength710MPa
Yield Strength270MPa
Brinell HardnessUnknown
Maximum Service Temperature220°C
Chemical Composition
MN
0 to 0.3%
SI
0 to 0.25%
CU
82.8 to 88%
AL
10 to 11.5%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
SN
0 to 0.2%
FE
2.0 to 4.5%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
14 %
Poisson's Ratio
0.34
Shear Modulus
42 GPa
Shear Strength
430 MPa
Tensile Strength: Ultimate (UTS)
710 MPa
Tensile Strength: Yield (Proof)
270 MPa
Physical
Density
8.2 g/cm 3
Thermal
Latent Heat of Fusion
230 J/g
Maximum Temperature: Mechanical
220 °C
Melting Completion (Liquidus)
1040 °C
Melting Onset (Solidus)
1030 °C
Specific Heat Capacity
440 J/kg-K
Thermal Conductivity
59 W/m-K
Thermal Diffusivity
16 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
25 points
Electrical
Electrical Conductivity: Equal Volume
12 % IACS
Electrical Conductivity: Equal Weight (Specific)
13 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
77 MJ/m 3
Resilience: Unit (Modulus of Resilience)
320 kJ/m 3
Stiffness to Weight: Axial
7.6 points
Stiffness to Weight: Bending
20 points
Strength to Weight: Axial
24 points
Strength to Weight: Bending
21 points
Environmental
Base Metal Price
27 % relative
Embodied Carbon
3.2 kg CO 2 /kg material
Embodied Energy
53 MJ/kg
Embodied Energy
53 MJ/kg 23 x 10 3 BTU/lb
Embodied Water
400 L/kg
Embodied Water
400 L/kg 47 gal/lb
Registered Designations & Aliases
C62400UNS C62400 Aluminum Bronze
Standards
ASTM B150 ASTM B150: Standard Specification for Aluminum Bronze Rod, Bar, and Shapes