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CC497K Bronze vs. Type 2 Magnetic Alloy

CC497K bronze belongs to the copper alloys classification, while Type 2 magnetic alloy belongs to the iron alloys. There are 25 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 CC497K bronze and the bottom bar is Type 2 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
190
Elongation at Break, % 6.7
2.0 to 38
Poisson's Ratio 0.36
0.3
Shear Modulus, GPa 34
72
Tensile Strength: Ultimate (UTS), MPa 190
510 to 910
Tensile Strength: Yield (Proof), MPa 91
260 to 870

Thermal Properties

Latent Heat of Fusion, J/g 160
270
Melting Completion (Liquidus), °C 870
1420
Melting Onset (Solidus), °C 800
1370
Specific Heat Capacity, J/kg-K 330
460
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
3.9
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
4.2

Otherwise Unclassified Properties

Base Metal Price, % relative 29
33
Density, g/cm3 9.3
8.4
Embodied Carbon, kg CO2/kg material 3.0
5.9
Embodied Energy, MJ/kg 48
81
Embodied Water, L/kg 370
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
18 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 45
170 to 2010
Stiffness to Weight: Axial, points 5.5
12
Stiffness to Weight: Bending, points 16
23
Strength to Weight: Axial, points 5.6
17 to 30
Strength to Weight: Bending, points 7.8
17 to 25
Thermal Shock Resistance, points 7.2
16 to 29

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 67.5 to 77.5
0 to 0.3
Iron (Fe), % 0 to 0.25
48.2 to 53
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0 to 0.8
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0.5 to 2.5
47 to 49
Phosphorus (P), % 0 to 0.1
0 to 0.010
Silicon (Si), % 0 to 0.010
0 to 0.5
Sulfur (S), % 0 to 0.1
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0