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CC484K Bronze vs. Nickel 684

CC484K bronze belongs to the copper alloys classification, while nickel 684 belongs to the nickel 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 CC484K bronze and the bottom bar is nickel 684.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
310
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
11
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 330
1190
Tensile Strength: Yield (Proof), MPa 200
800

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 170
1000
Melting Completion (Liquidus), °C 1000
1370
Melting Onset (Solidus), °C 870
1320
Specific Heat Capacity, J/kg-K 370
470
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Base Metal Price, % relative 37
75
Density, g/cm3 8.7
8.3
Embodied Carbon, kg CO2/kg material 3.9
10
Embodied Energy, MJ/kg 64
140
Embodied Water, L/kg 400
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
120
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1610
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 10
40
Strength to Weight: Bending, points 12
30
Thermal Shock Resistance, points 12
34

Alloy Composition

Aluminum (Al), % 0 to 0.010
2.5 to 3.3
Antimony (Sb), % 0 to 0.1
0
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
15 to 20
Cobalt (Co), % 0
13 to 20
Copper (Cu), % 84.5 to 87.5
0 to 0.15
Iron (Fe), % 0 to 0.2
0 to 4.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 0.75
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 1.5 to 2.5
42.7 to 64
Phosphorus (P), % 0.050 to 0.4
0 to 0.015
Silicon (Si), % 0 to 0.010
0 to 0.75
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 11 to 13
0
Titanium (Ti), % 0
2.5 to 3.3
Zinc (Zn), % 0 to 0.4
0