MakeItFrom.com
Menu (ESC)

C18700 Copper vs. Type 1 Magnetic Alloy

C18700 copper 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 C18700 copper and the bottom bar is Type 1 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 9.0 to 9.6
4.0 to 38
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 43
72
Tensile Strength: Ultimate (UTS), MPa 290 to 330
500 to 830
Tensile Strength: Yield (Proof), MPa 230 to 250
220 to 790

Thermal Properties

Latent Heat of Fusion, J/g 210
270
Melting Completion (Liquidus), °C 1080
1420
Melting Onset (Solidus), °C 950
1370
Specific Heat Capacity, J/kg-K 380
460
Thermal Expansion, µm/m-K 17
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 98
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 99
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 9.0
8.3
Embodied Carbon, kg CO2/kg material 2.6
5.6
Embodied Energy, MJ/kg 41
77
Embodied Water, L/kg 310
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24 to 29
33 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 280
130 to 1690
Stiffness to Weight: Axial, points 7.1
12
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 9.0 to 10
17 to 28
Strength to Weight: Bending, points 11 to 12
17 to 24
Thermal Shock Resistance, points 10 to 12
16 to 26

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 98 to 99.2
0 to 0.3
Iron (Fe), % 0
50.7 to 56.5
Lead (Pb), % 0.8 to 1.5
0
Manganese (Mn), % 0
0 to 0.8
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0
43.5 to 46.5
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 0.5
0