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C67600 Bronze vs. Nickel 685

C67600 bronze belongs to the copper alloys classification, while nickel 685 belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C67600 bronze and the bottom bar is nickel 685.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 13 to 33
17
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
77
Shear Strength, MPa 270 to 350
770
Tensile Strength: Ultimate (UTS), MPa 430 to 570
1250
Tensile Strength: Yield (Proof), MPa 170 to 380
850

Thermal Properties

Latent Heat of Fusion, J/g 170
320
Maximum Temperature: Mechanical, °C 120
1000
Melting Completion (Liquidus), °C 890
1380
Melting Onset (Solidus), °C 870
1330
Specific Heat Capacity, J/kg-K 380
460
Thermal Conductivity, W/m-K 110
13
Thermal Expansion, µm/m-K 21
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
75
Density, g/cm3 8.0
8.4
Embodied Carbon, kg CO2/kg material 2.8
10
Embodied Energy, MJ/kg 47
140
Embodied Water, L/kg 330
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
190
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
1820
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15 to 20
42
Strength to Weight: Bending, points 16 to 19
31
Thermal Diffusivity, mm2/s 35
3.3
Thermal Shock Resistance, points 14 to 19
37

Alloy Composition

Aluminum (Al), % 0
1.2 to 1.6
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), % 57 to 60
0 to 0.5
Iron (Fe), % 0.4 to 1.3
0 to 2.0
Lead (Pb), % 0.5 to 1.0
0
Manganese (Mn), % 0.050 to 0.5
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 0
49.6 to 62.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0.5 to 1.5
0
Titanium (Ti), % 0
2.8 to 3.3
Zinc (Zn), % 35.2 to 41.6
0.020 to 0.12
Residuals, % 0 to 0.5
0