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CC494K Bronze vs. Nickel 684

CC494K 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 CC494K bronze and the bottom bar is nickel 684.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 67
310
Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.6
11
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 39
76
Tensile Strength: Ultimate (UTS), MPa 210
1190
Tensile Strength: Yield (Proof), MPa 94
800

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Maximum Temperature: Mechanical, °C 160
1000
Melting Completion (Liquidus), °C 970
1370
Melting Onset (Solidus), °C 890
1320
Specific Heat Capacity, J/kg-K 360
470
Thermal Expansion, µm/m-K 19
13

Otherwise Unclassified Properties

Base Metal Price, % relative 31
75
Density, g/cm3 9.1
8.3
Embodied Carbon, kg CO2/kg material 3.1
10
Embodied Energy, MJ/kg 50
140
Embodied Water, L/kg 360
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
120
Resilience: Unit (Modulus of Resilience), kJ/m3 43
1610
Stiffness to Weight: Axial, points 6.4
13
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 6.5
40
Strength to Weight: Bending, points 8.8
30
Thermal Shock Resistance, points 7.8
34

Alloy Composition

Aluminum (Al), % 0 to 0.010
2.5 to 3.3
Antimony (Sb), % 0 to 0.5
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), % 78 to 87
0 to 0.15
Iron (Fe), % 0 to 0.25
0 to 4.0
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0 to 0.75
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 0 to 2.0
42.7 to 64
Phosphorus (P), % 0 to 0.1
0 to 0.015
Silicon (Si), % 0 to 0.010
0 to 0.75
Sulfur (S), % 0 to 0.1
0 to 0.015
Tin (Sn), % 4.0 to 6.0
0
Titanium (Ti), % 0
2.5 to 3.3
Zinc (Zn), % 0 to 2.0
0