MakeItFrom.com
Menu (ESC)

EN 2.4964 Cobalt vs. C43000 Brass

EN 2.4964 cobalt belongs to the cobalt alloys classification, while C43000 brass belongs to the copper alloys. There are 26 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 EN 2.4964 cobalt and the bottom bar is C43000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 40
3.0 to 55
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 86
42
Tensile Strength: Ultimate (UTS), MPa 960
320 to 710
Tensile Strength: Yield (Proof), MPa 390
130 to 550

Thermal Properties

Latent Heat of Fusion, J/g 290
190
Melting Completion (Liquidus), °C 1630
1030
Melting Onset (Solidus), °C 1550
1000
Specific Heat Capacity, J/kg-K 400
380
Thermal Conductivity, W/m-K 15
120
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
27
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
28

Otherwise Unclassified Properties

Density, g/cm3 9.6
8.6
Embodied Carbon, kg CO2/kg material 9.8
2.8
Embodied Energy, MJ/kg 140
46
Embodied Water, L/kg 450
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 310
20 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 340
82 to 1350
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 21
19
Strength to Weight: Axial, points 28
10 to 23
Strength to Weight: Bending, points 23
12 to 20
Thermal Diffusivity, mm2/s 3.9
36
Thermal Shock Resistance, points 25
11 to 25

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 19 to 21
0
Cobalt (Co), % 46.4 to 58
0
Copper (Cu), % 0
84 to 87
Iron (Fe), % 0 to 3.0
0 to 0.050
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 9.0 to 11
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.4
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
1.7 to 2.7
Tungsten (W), % 14 to 16
0
Zinc (Zn), % 0
9.7 to 14.3
Residuals, % 0
0 to 0.5