UNS C55181 (BCuP-2) Filler Metal
Copper Alloys
Property Overview
Density8.5g/cm³
Elastic Modulus110GPa
Tensile Strength200MPa
Yield StrengthUnknown
Brinell HardnessUnknown
Maximum Service Temperature200°C
Chemical Composition
P
7.0 to 7.5%
CU
92.4 to 93%
RES.
Residuals res. | | 0 to 0.15%
RESIDUALS RES.
0 to 0.15%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Poisson's Ratio
0.34
Shear Modulus
40 GPa
Tensile Strength: Ultimate (UTS)
200 MPa
Physical
Density
8.5 g/cm 3
Thermal
Brazing Temperature
730 to 840 °C
Latent Heat of Fusion
190 J/g
Maximum Temperature: Mechanical
200 °C
Melting Completion (Liquidus)
790 °C
Melting Onset (Solidus)
710 °C
Specific Heat Capacity
410 J/kg-K
Thermal Expansion
16 µm/m-K
Thermal Shock Resistance
8.2 points
Calculated
Stiffness to Weight: Axial
7.0 points
Stiffness to Weight: Bending
19 points
Strength to Weight: Axial
6.5 points
Strength to Weight: Bending
8.9 points
Environmental
Base Metal Price
28 % relative
Embodied Carbon
2.4 kg CO 2 /kg material
Embodied Energy
38 MJ/kg
Embodied Energy
38 MJ/kg 16 x 10 3 BTU/lb
Embodied Water
290 L/kg
Embodied Water
290 L/kg 34 gal/lb
Registered Designations & Aliases
BCuP-2C55181UNS C55181 (BCuP-2) Filler Metal