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CR011A Copper vs. K93600 Alloy

CR011A 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 (10, in this case) are not shown.

For each property being compared, the top bar is CR011A 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, % 15
5.0 to 35
Tensile Strength: Ultimate (UTS), MPa 220
480 to 810
Tensile Strength: Yield (Proof), MPa 130
280 to 750

Thermal Properties

Maximum Temperature: Mechanical, °C 200
440
Melting Onset (Solidus), °C 1040
1430
Specific Heat Capacity, J/kg-K 390
520
Thermal Conductivity, W/m-K 390
13
Thermal Expansion, µm/m-K 17
7.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 100
2.4

Otherwise Unclassified Properties

Density, g/cm3 9.0
8.1

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
21 to 280
Resilience: Unit (Modulus of Resilience), kJ/m3 76
280 to 2050
Stiffness to Weight: Axial, points 7.2
9.4
Stiffness to Weight: Bending, points 18
21
Strength to Weight: Axial, points 6.8
16 to 28
Strength to Weight: Bending, points 9.0
17 to 24
Thermal Diffusivity, mm2/s 110
3.1
Thermal Shock Resistance, points 7.8
34 to 57