MakeItFrom.com
Menu (ESC)

C92700 Bronze vs. C75400 Nickel Silver

Both C92700 bronze and C75400 nickel silver are copper alloys. They have 66% of their average alloy composition in common. There are 29 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 C92700 bronze and the bottom bar is C75400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 9.1
2.0 to 43
Poisson's Ratio 0.34
0.32
Rockwell B Hardness 77
60 to 90
Shear Modulus, GPa 40
46
Tensile Strength: Ultimate (UTS), MPa 290
370 to 630
Tensile Strength: Yield (Proof), MPa 150
130 to 590

Thermal Properties

Latent Heat of Fusion, J/g 190
200
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 980
1080
Melting Onset (Solidus), °C 840
1040
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 47
36
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 11
7.4

Otherwise Unclassified Properties

Base Metal Price, % relative 35
32
Density, g/cm3 8.7
8.5
Embodied Carbon, kg CO2/kg material 3.6
3.8
Embodied Energy, MJ/kg 58
59
Embodied Water, L/kg 390
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
12 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 110
75 to 1450
Stiffness to Weight: Axial, points 6.8
7.9
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 9.1
12 to 21
Strength to Weight: Bending, points 11
13 to 19
Thermal Diffusivity, mm2/s 15
11
Thermal Shock Resistance, points 11
12 to 21

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 86 to 89
63.5 to 66.5
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 1.0 to 2.5
0 to 0.1
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0 to 1.0
14 to 16
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 0.7
16.2 to 22.5
Residuals, % 0
0 to 0.5