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CR011A Copper vs. Grade 363 Molybdenum

CR011A copper belongs to the copper alloys classification, while grade 363 molybdenum belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is CR011A copper and the bottom bar is grade 363 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
310
Elongation at Break, % 15
6.2 to 11
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
120
Tensile Strength: Ultimate (UTS), MPa 220
580 to 720
Tensile Strength: Yield (Proof), MPa 130
350 to 620

Thermal Properties

Latent Heat of Fusion, J/g 210
370
Specific Heat Capacity, J/kg-K 390
250
Thermal Expansion, µm/m-K 17
7.0

Otherwise Unclassified Properties

Density, g/cm3 9.0
10
Embodied Carbon, kg CO2/kg material 2.6
28
Embodied Energy, MJ/kg 42
330
Embodied Water, L/kg 340
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
43 to 57
Resilience: Unit (Modulus of Resilience), kJ/m3 76
200 to 630
Stiffness to Weight: Axial, points 7.2
17
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 6.8
16 to 20
Strength to Weight: Bending, points 9.0
15 to 17
Thermal Shock Resistance, points 7.8
19 to 24

Alloy Composition

Bismuth (Bi), % 0 to 0.00050
0
Carbon (C), % 0
0.010 to 0.030
Copper (Cu), % 99.88 to 99.97
0
Iron (Fe), % 0
0 to 0.010
Molybdenum (Mo), % 0
99.3 to 99.5
Nickel (Ni), % 0
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0 to 0.040
0 to 0.0030
Silicon (Si), % 0
0 to 0.010
Silver (Ag), % 0.030 to 0.050
0
Titanium (Ti), % 0
0.4 to 0.55
Zirconium (Zr), % 0
0.060 to 0.12