UNS C55281 (BCuP-3) Filler Metal

Copper Alloys

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density8.7g/cm³

Elastic Modulus110GPa

Tensile Strength190MPa

Yield StrengthUnknown

Brinell HardnessUnknown

Maximum Service Temperature200°C

Weight Calculator

Chemical Composition

5.8 to 6.2%

88.5 to 89.4%

4.8 to 5.2%

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)

190 MPa

Physical

Density

8.7 g/cm 3

Thermal

Brazing Temperature

720 to 820 °C

Latent Heat of Fusion

190 J/g

Maximum Temperature: Mechanical

200 °C

Melting Completion (Liquidus)

810 °C

Melting Onset (Solidus)

640 °C

Specific Heat Capacity

400 J/kg-K

Thermal Expansion

16 µm/m-K

Thermal Shock Resistance

7.7 points

Calculated

Stiffness to Weight: Axial

6.9 points

Stiffness to Weight: Bending

18 points

Strength to Weight: Axial

6.1 points

Strength to Weight: Bending

8.5 points

Environmental

Embodied Carbon

7.0 kg CO 2 /kg material

Embodied Energy

110 MJ/kg

Embodied Energy

110 MJ/kg 48 x 10 3 BTU/lb

Registered Designations & Aliases

BCuP-3C55281UNS C55281 (BCuP-3) Filler Metal