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Nickel 684 vs. C95200 Bronze

Nickel 684 belongs to the nickel alloys classification, while C95200 bronze belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel 684 and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 310
120
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 11
29
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 76
42
Tensile Strength: Ultimate (UTS), MPa 1190
520
Tensile Strength: Yield (Proof), MPa 800
190

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Maximum Temperature: Mechanical, °C 1000
220
Melting Completion (Liquidus), °C 1370
1050
Melting Onset (Solidus), °C 1320
1040
Specific Heat Capacity, J/kg-K 470
430
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Base Metal Price, % relative 75
28
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 10
3.0
Embodied Energy, MJ/kg 140
50
Embodied Water, L/kg 360
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1610
170
Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 40
17
Strength to Weight: Bending, points 30
17
Thermal Shock Resistance, points 34
19

Alloy Composition

Aluminum (Al), % 2.5 to 3.3
8.5 to 9.5
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
86 to 89
Iron (Fe), % 0 to 4.0
2.5 to 4.0
Manganese (Mn), % 0 to 0.75
0
Molybdenum (Mo), % 3.0 to 5.0
0
Nickel (Ni), % 42.7 to 64
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.5 to 3.3
0
Residuals, % 0
0 to 1.0