EN CC331G (CuAI10Fe2-C) Aluminum Bronze
Bronze
Property Overview
Density8.3g/cm³
Elastic Modulus110GPa
Tensile Strength620MPa
Yield Strength240MPa
Brinell Hardness140HB
Maximum Service Temperature220°C
Chemical Composition
NI
0 to 1.5%
MN
0 to 1.0%
SI
0 to 0.2%
CU
83 to 86.5%
AL
8.5 to 10.5%
MG
0 to 0.050%
PB
0 to 0.1%
SN
0 to 0.2%
ZN
0 to 0.5%
FE
1.5 to 3.5%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
20 %
Poisson's Ratio
0.34
Shear Modulus
43 GPa
Tensile Strength: Ultimate (UTS)
620 MPa
Tensile Strength: Yield (Proof)
240 MPa
Hardness
Brinell Hardness
140
Physical
Density
8.3 g/cm 3
Thermal
Latent Heat of Fusion
230 J/g
Maximum Temperature: Mechanical
220 °C
Melting Completion (Liquidus)
1060 °C
Melting Onset (Solidus)
1000 °C
Specific Heat Capacity
440 J/kg-K
Thermal Conductivity
61 W/m-K
Thermal Diffusivity
17 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
22 points
Electrical
Electrical Conductivity: Equal Volume
13 % IACS
Electrical Conductivity: Equal Weight (Specific)
14 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
97 MJ/m 3
Resilience: Unit (Modulus of Resilience)
250 kJ/m 3
Stiffness to Weight: Axial
7.6 points
Stiffness to Weight: Bending
19 points
Strength to Weight: Axial
21 points
Strength to Weight: Bending
19 points
Environmental
Base Metal Price
28 % 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
390 L/kg
Embodied Water
390 L/kg 46 gal/lb
Registered Designations & Aliases
CuAI10Fe2-CEN CC331G (CuAI10Fe2-C) Aluminum Bronze
Standards
EN 1982 EN 1982: Copper and copper alloys - Ingots and castings