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C64800 Bronze vs. Type 1 Magnetic Alloy

C64800 bronze belongs to the copper alloys classification, while Type 1 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 C64800 bronze and the bottom bar is Type 1 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0
4.0 to 38
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 44
72
Tensile Strength: Ultimate (UTS), MPa 640
500 to 830
Tensile Strength: Yield (Proof), MPa 630
220 to 790

Thermal Properties

Latent Heat of Fusion, J/g 220
270
Melting Completion (Liquidus), °C 1090
1420
Melting Onset (Solidus), °C 1030
1370
Specific Heat Capacity, J/kg-K 390
460
Thermal Expansion, µm/m-K 17
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 65
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 66
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 33
31
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 2.7
5.6
Embodied Energy, MJ/kg 43
77
Embodied Water, L/kg 310
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
33 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
130 to 1690
Stiffness to Weight: Axial, points 7.4
12
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 20
17 to 28
Strength to Weight: Bending, points 19
17 to 24
Thermal Shock Resistance, points 23
16 to 26

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0 to 0.090
0 to 0.3
Cobalt (Co), % 1.0 to 3.0
0 to 0.5
Copper (Cu), % 92.4 to 98.8
0 to 0.3
Iron (Fe), % 0 to 1.0
50.7 to 56.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 0.8
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0 to 0.5
43.5 to 46.5
Phosphorus (P), % 0 to 0.5
0 to 0.010
Silicon (Si), % 0.2 to 1.0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.5
0