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C94700 Bronze vs. Nickel 685

C94700 bronze belongs to the copper alloys classification, while nickel 685 belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C94700 bronze and the bottom bar is nickel 685.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 7.9 to 32
17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 350 to 590
1250
Tensile Strength: Yield (Proof), MPa 160 to 400
850

Thermal Properties

Latent Heat of Fusion, J/g 200
320
Maximum Temperature: Mechanical, °C 190
1000
Melting Completion (Liquidus), °C 1030
1380
Melting Onset (Solidus), °C 900
1330
Specific Heat Capacity, J/kg-K 380
460
Thermal Conductivity, W/m-K 54
13
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 34
75
Density, g/cm3 8.8
8.4
Embodied Carbon, kg CO2/kg material 3.5
10
Embodied Energy, MJ/kg 56
140
Embodied Water, L/kg 350
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41 to 89
190
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 700
1820
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 11 to 19
42
Strength to Weight: Bending, points 13 to 18
31
Thermal Diffusivity, mm2/s 16
3.3
Thermal Shock Resistance, points 12 to 21
37

Alloy Composition

Aluminum (Al), % 0 to 0.0050
1.2 to 1.6
Antimony (Sb), % 0 to 0.15
0
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0
0.030 to 0.1
Chromium (Cr), % 0
18 to 21
Cobalt (Co), % 0
12 to 15
Copper (Cu), % 85 to 90
0 to 0.5
Iron (Fe), % 0 to 0.25
0 to 2.0
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 4.5 to 6.0
49.6 to 62.5
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.0050
0 to 0.75
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 4.5 to 6.0
0
Titanium (Ti), % 0
2.8 to 3.3
Zinc (Zn), % 1.0 to 2.5
0.020 to 0.12
Residuals, % 0 to 1.3
0