UNS C79600 Leaded Nickel Silver
Nickel Alloys
Property Overview
Density7.9g/cm³
Elastic Modulus110GPa
Tensile Strength480MPa
Yield Strength300MPa
Brinell HardnessUnknown
Maximum Service Temperature130°C
Chemical Composition
NI
9.0 to 11%
MN
1.5 to 2.5%
CU
43.5 to 46.5%
PB
0.8 to 1.2%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
ZN
38.3 to 45.2%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
15 %
Poisson's Ratio
0.3
Shear Modulus
43 GPa
Shear Strength
290 MPa
Tensile Strength: Ultimate (UTS)
480 MPa
Tensile Strength: Yield (Proof)
300 MPa
Hardness
Rockwell B Hardness
70
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
180 J/g
Maximum Temperature: Mechanical
130 °C
Melting Completion (Liquidus)
930 °C
Melting Onset (Solidus)
880 °C
Specific Heat Capacity
390 J/kg-K
Thermal Conductivity
36 W/m-K
Thermal Diffusivity
12 mm 2 /s
Thermal Expansion
21 µm/m-K
Thermal Shock Resistance
15 points
Electrical
Electrical Conductivity: Equal Volume
7.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
8.0 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
63 MJ/m 3
Resilience: Unit (Modulus of Resilience)
400 kJ/m 3
Stiffness to Weight: Axial
7.8 points
Stiffness to Weight: Bending
20 points
Strength to Weight: Axial
17 points
Strength to Weight: Bending
17 points
Environmental
Base Metal Price
25 % relative
Embodied Carbon
3.5 kg CO 2 /kg material
Embodied Energy
57 MJ/kg
Embodied Energy
57 MJ/kg 24 x 10 3 BTU/lb
Embodied Water
310 L/kg
Embodied Water
310 L/kg 38 gal/lb
Registered Designations & Aliases
C79600UNS C79600 Leaded Nickel Silver