MakeItFrom.com
Menu (ESC)

AWS BAu-1 vs. R30006 Cobalt

AWS BAu-1 belongs to the otherwise unclassified metals classification, while R30006 cobalt belongs to the cobalt alloys. There are 15 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is AWS BAu-1 and the bottom bar is R30006 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Poisson's Ratio 0.37
0.28
Shear Modulus, GPa 40
85
Tensile Strength: Ultimate (UTS), MPa 210
900

Thermal Properties

Latent Heat of Fusion, J/g 150
320
Melting Completion (Liquidus), °C 1020
1400
Melting Onset (Solidus), °C 990
1290
Specific Heat Capacity, J/kg-K 290
450
Thermal Expansion, µm/m-K 16
11

Otherwise Unclassified Properties

Density, g/cm3 13
8.6

Common Calculations

Stiffness to Weight: Axial, points 4.7
14
Stiffness to Weight: Bending, points 12
23
Strength to Weight: Axial, points 4.5
29
Strength to Weight: Bending, points 6.1
24
Thermal Shock Resistance, points 8.5
26

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Carbon (C), % 0
0.9 to 1.4
Chromium (Cr), % 0
27 to 32
Cobalt (Co), % 0
48.6 to 68.1
Copper (Cu), % 61.9 to 63
0
Gold (Au), % 37 to 38
0
Iron (Fe), % 0
0 to 3.0
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0
0 to 3.0
Silicon (Si), % 0
0 to 2.0
Tungsten (W), % 0
4.0 to 6.0
Residuals, % 0 to 0.15
0