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C81500 Copper vs. K93600 Alloy

C81500 copper belongs to the copper alloys classification, while K93600 alloy belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C81500 copper and the bottom bar is K93600 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
140
Elongation at Break, % 17
5.0 to 35
Tensile Strength: Ultimate (UTS), MPa 350
480 to 810
Tensile Strength: Yield (Proof), MPa 280
280 to 750

Thermal Properties

Maximum Temperature: Mechanical, °C 200
440
Melting Onset (Solidus), °C 1080
1430
Specific Heat Capacity, J/kg-K 390
520
Thermal Conductivity, W/m-K 320
13
Thermal Expansion, µm/m-K 17
7.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 82
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 83
2.4

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.1

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 56
21 to 280
Resilience: Unit (Modulus of Resilience), kJ/m3 330
280 to 2050
Stiffness to Weight: Axial, points 7.3
9.4
Stiffness to Weight: Bending, points 18
21
Strength to Weight: Axial, points 11
16 to 28
Strength to Weight: Bending, points 12
17 to 24
Thermal Diffusivity, mm2/s 91
3.1
Thermal Shock Resistance, points 12
34 to 57