MakeItFrom.com
Menu (ESC)

C75700 Nickel Silver vs. C90200 Bronze

Both C75700 nickel silver and C90200 bronze are copper alloys. They have 66% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C90200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
30
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
41
Tensile Strength: Ultimate (UTS), MPa 590 to 610
260
Tensile Strength: Yield (Proof), MPa 470 to 580
110

Thermal Properties

Latent Heat of Fusion, J/g 200
200
Maximum Temperature: Mechanical, °C 180
180
Melting Completion (Liquidus), °C 1040
1050
Melting Onset (Solidus), °C 990
880
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 40
62
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
13
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
13

Otherwise Unclassified Properties

Base Metal Price, % relative 30
34
Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 3.6
3.3
Embodied Energy, MJ/kg 56
53
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
63
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
55
Stiffness to Weight: Axial, points 7.8
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19 to 20
8.3
Strength to Weight: Bending, points 19
10
Thermal Diffusivity, mm2/s 12
19
Thermal Shock Resistance, points 22 to 23
9.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 63.5 to 66.5
91 to 94
Iron (Fe), % 0 to 0.25
0 to 0.2
Lead (Pb), % 0 to 0.050
0 to 0.3
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0 to 0.5
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
6.0 to 8.0
Zinc (Zn), % 19.2 to 25.5
0 to 0.5
Residuals, % 0 to 0.5
0 to 0.6