MakeItFrom.com
Menu (ESC)

EN 2.4964 Cobalt vs. C36200 Brass

EN 2.4964 cobalt belongs to the cobalt alloys classification, while C36200 brass belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 2.4964 cobalt and the bottom bar is C36200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
100
Elongation at Break, % 40
20 to 53
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 86
39
Tensile Strength: Ultimate (UTS), MPa 960
340 to 420
Tensile Strength: Yield (Proof), MPa 390
130 to 360

Thermal Properties

Latent Heat of Fusion, J/g 290
170
Melting Completion (Liquidus), °C 1630
900
Melting Onset (Solidus), °C 1550
890
Specific Heat Capacity, J/kg-K 400
380
Thermal Conductivity, W/m-K 15
120
Thermal Expansion, µm/m-K 12
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
26
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
28

Otherwise Unclassified Properties

Density, g/cm3 9.6
8.2
Embodied Carbon, kg CO2/kg material 9.8
2.6
Embodied Energy, MJ/kg 140
45
Embodied Water, L/kg 450
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 310
74 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 340
89 to 630
Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 21
19
Strength to Weight: Axial, points 28
11 to 14
Strength to Weight: Bending, points 23
13 to 15
Thermal Diffusivity, mm2/s 3.9
37
Thermal Shock Resistance, points 25
11 to 14

Alloy Composition

Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 19 to 21
0
Cobalt (Co), % 46.4 to 58
0
Copper (Cu), % 0
60 to 63
Iron (Fe), % 0 to 3.0
0 to 0.15
Lead (Pb), % 0
3.5 to 4.5
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
Tungsten (W), % 14 to 16
0
Zinc (Zn), % 0
32.4 to 36.5