EN CC330G (CuAI9-C) Aluminum Bronze
Bronze
Property Overview
Density8.4g/cm³
Elastic Modulus110GPa
Tensile Strength530MPa
Yield Strength190MPa
Brinell Hardness110HB
Maximum Service Temperature220°C
Chemical Composition
NI
0 to 1.0%
MN
0 to 0.5%
SI
0 to 0.2%
CU
87 to 92%
AL
8.0 to 10.5%
PB
0 to 0.3%
SN
0 to 0.3%
ZN
0 to 0.5%
FE
0 to 1.2%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
20 %
Poisson's Ratio
0.34
Shear Modulus
42 GPa
Tensile Strength: Ultimate (UTS)
530 MPa
Tensile Strength: Yield (Proof)
190 MPa
Hardness
Brinell Hardness
110
Physical
Density
8.4 g/cm 3
Thermal
Latent Heat of Fusion
230 J/g
Maximum Temperature: Mechanical
220 °C
Melting Completion (Liquidus)
1050 °C
Melting Onset (Solidus)
1000 °C
Specific Heat Capacity
430 J/kg-K
Thermal Conductivity
62 W/m-K
Thermal Diffusivity
17 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
19 points
Electrical
Electrical Conductivity: Equal Volume
14 % IACS
Electrical Conductivity: Equal Weight (Specific)
15 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
82 MJ/m 3
Resilience: Unit (Modulus of Resilience)
170 kJ/m 3
Stiffness to Weight: Axial
7.5 points
Stiffness to Weight: Bending
19 points
Strength to Weight: Axial
18 points
Strength to Weight: Bending
17 points
Environmental
Base Metal Price
29 % relative
Embodied Carbon
3.2 kg CO 2 /kg material
Embodied Energy
52 MJ/kg
Embodied Energy
52 MJ/kg 22 x 10 3 BTU/lb
Embodied Water
390 L/kg
Embodied Water
390 L/kg 47 gal/lb
Registered Designations & Aliases
CuAI9-CEN CC330G (CuAI9-C) Aluminum Bronze
Standards
EN 1982 EN 1982: Copper and copper alloys - Ingots and castings