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Nickel 684 vs. C94100 Bronze

Nickel 684 belongs to the nickel alloys classification, while C94100 bronze belongs to the copper alloys. There are 24 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 nickel 684 and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
92
Elongation at Break, % 11
7.8
Poisson's Ratio 0.29
0.36
Shear Modulus, GPa 76
34
Tensile Strength: Ultimate (UTS), MPa 1190
190
Tensile Strength: Yield (Proof), MPa 800
130

Thermal Properties

Latent Heat of Fusion, J/g 320
160
Maximum Temperature: Mechanical, °C 1000
130
Melting Completion (Liquidus), °C 1370
870
Melting Onset (Solidus), °C 1320
790
Specific Heat Capacity, J/kg-K 470
330
Thermal Expansion, µm/m-K 13
20

Otherwise Unclassified Properties

Base Metal Price, % relative 75
29
Density, g/cm3 8.3
9.2
Embodied Carbon, kg CO2/kg material 10
3.0
Embodied Energy, MJ/kg 140
48
Embodied Water, L/kg 360
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
14
Resilience: Unit (Modulus of Resilience), kJ/m3 1610
97
Stiffness to Weight: Axial, points 13
5.5
Stiffness to Weight: Bending, points 23
16
Strength to Weight: Axial, points 40
5.8
Strength to Weight: Bending, points 30
8.1
Thermal Shock Resistance, points 34
7.6

Alloy Composition

Aluminum (Al), % 2.5 to 3.3
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 15 to 20
0
Cobalt (Co), % 13 to 20
0
Copper (Cu), % 0 to 0.15
72 to 79
Iron (Fe), % 0 to 4.0
0 to 0.25
Lead (Pb), % 0
18 to 22
Manganese (Mn), % 0 to 0.75
0
Molybdenum (Mo), % 3.0 to 5.0
0
Nickel (Ni), % 42.7 to 64
0 to 1.0
Phosphorus (P), % 0 to 0.015
0 to 1.5
Silicon (Si), % 0 to 0.75
0 to 0.0050
Sulfur (S), % 0 to 0.015
0 to 0.080
Tin (Sn), % 0
4.5 to 6.5
Titanium (Ti), % 2.5 to 3.3
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 1.3