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C12900 Copper vs. Monel R-405

C12900 copper belongs to the copper alloys classification, while Monel R-405 belongs to the nickel alloys. They have a modest 31% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C12900 copper and the bottom bar is Monel R-405.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
160
Elongation at Break, % 2.8 to 50
9.1 to 39
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
62
Shear Strength, MPa 150 to 210
350 to 370
Tensile Strength: Ultimate (UTS), MPa 220 to 420
540 to 630
Tensile Strength: Yield (Proof), MPa 75 to 380
190 to 350

Thermal Properties

Latent Heat of Fusion, J/g 210
270
Maximum Temperature: Mechanical, °C 200
900
Melting Completion (Liquidus), °C 1080
1350
Melting Onset (Solidus), °C 1030
1300
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 380
23
Thermal Expansion, µm/m-K 17
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 98
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 98
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 32
50
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 2.6
7.9
Embodied Energy, MJ/kg 41
110
Embodied Water, L/kg 330
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 88
49 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 640
120 to 370
Stiffness to Weight: Axial, points 7.2
10
Stiffness to Weight: Bending, points 18
21
Strength to Weight: Axial, points 6.8 to 13
17 to 20
Strength to Weight: Bending, points 9.1 to 14
17 to 18
Thermal Diffusivity, mm2/s 110
5.9
Thermal Shock Resistance, points 7.8 to 15
17 to 20

Alloy Composition

Antimony (Sb), % 0 to 0.0030
0
Arsenic (As), % 0 to 0.012
0
Bismuth (Bi), % 0 to 0.0030
0
Carbon (C), % 0
0 to 0.3
Copper (Cu), % 99.88 to 100
28 to 34
Iron (Fe), % 0
0 to 2.5
Lead (Pb), % 0 to 0.0040
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 0.050
63 to 72
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0 to 0.054
0
Sulfur (S), % 0
0.025 to 0.060
Tellurium (Te), % 0 to 0.025
0