MakeItFrom.com
Menu (ESC)

R30006 Cobalt vs. C93200 Bronze

R30006 cobalt belongs to the cobalt alloys classification, while C93200 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is R30006 cobalt and the bottom bar is C93200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Compressive (Crushing) Strength, MPa 1520
320
Elastic (Young's, Tensile) Modulus, GPa 220
100
Elongation at Break, % 1.0
20
Fatigue Strength, MPa 260
110
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 85
38
Tensile Strength: Ultimate (UTS), MPa 900
240
Tensile Strength: Yield (Proof), MPa 540
130

Thermal Properties

Latent Heat of Fusion, J/g 320
180
Melting Completion (Liquidus), °C 1400
980
Melting Onset (Solidus), °C 1290
850
Specific Heat Capacity, J/kg-K 450
360
Thermal Conductivity, W/m-K 15
59
Thermal Expansion, µm/m-K 11
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
12
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
12

Otherwise Unclassified Properties

Density, g/cm3 8.6
8.8
Embodied Carbon, kg CO2/kg material 7.8
3.2
Embodied Energy, MJ/kg 110
52
Embodied Water, L/kg 500
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.8
40
Resilience: Unit (Modulus of Resilience), kJ/m3 670
76
Stiffness to Weight: Axial, points 14
6.5
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 29
7.5
Strength to Weight: Bending, points 24
9.7
Thermal Diffusivity, mm2/s 3.9
18
Thermal Shock Resistance, points 26
9.3

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Carbon (C), % 0.9 to 1.4
0
Chromium (Cr), % 27 to 32
0
Cobalt (Co), % 48.6 to 68.1
0
Copper (Cu), % 0
81 to 85
Iron (Fe), % 0 to 3.0
0 to 0.2
Lead (Pb), % 0
6.0 to 8.0
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 3.0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0 to 2.0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
6.3 to 7.5
Tungsten (W), % 4.0 to 6.0
0
Zinc (Zn), % 0
2.0 to 4.0
Residuals, % 0
0 to 1.0