R30035 Cobalt vs. AWS BAg-26

R30035 cobalt belongs to the cobalt alloys classification, while AWS BAg-26 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is R30035 cobalt and the bottom bar is AWS BAg-26.

UNS R30035 (2.4999) Co-Ni-Cr-Mo Alloy AWS BAg-26 (P07250) Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		220 to 230
Elastic (Young's, Tensile) Modulus, GPa		98

Poisson's Ratio		0.29
Poisson's Ratio		0.32

Shear Modulus, GPa		84 to 89
Shear Modulus, GPa		37

Tensile Strength: Ultimate (UTS), MPa		900 to 1900
Tensile Strength: Ultimate (UTS), MPa		160

Thermal Properties

Latent Heat of Fusion, J/g		320
Latent Heat of Fusion, J/g		160

Melting Completion (Liquidus), °C		1440
Melting Completion (Liquidus), °C		800

Melting Onset (Solidus), °C		1320
Melting Onset (Solidus), °C		710

Specific Heat Capacity, J/kg-K		440
Specific Heat Capacity, J/kg-K		350

Thermal Expansion, µm/m-K		13
Thermal Expansion, µm/m-K		21

Otherwise Unclassified Properties

Density, g/cm³		8.7
Density, g/cm³		8.5

Embodied Carbon, kg CO₂/kg material		10
Embodied Carbon, kg CO₂/kg material		26

Embodied Energy, MJ/kg		140
Embodied Energy, MJ/kg		410

Common Calculations

Stiffness to Weight: Axial, points		14 to 15
Stiffness to Weight: Axial, points		6.4

Stiffness to Weight: Bending, points		23 to 24
Stiffness to Weight: Bending, points		18

Strength to Weight: Axial, points		29 to 61
Strength to Weight: Axial, points		5.2

Strength to Weight: Bending, points		24 to 39
Strength to Weight: Bending, points		7.7

Thermal Shock Resistance, points		23 to 46
Thermal Shock Resistance, points		5.6

Alloy Composition

Boron (B), %		0 to 0.015
Boron (B), %		0

Carbon (C), %		0 to 0.025
Carbon (C), %		0

Chromium (Cr), %		19 to 21
Chromium (Cr), %		0

Cobalt (Co), %		29.1 to 39
Cobalt (Co), %		0

Copper (Cu), %		0
Copper (Cu), %		37 to 39

Iron (Fe), %		0 to 1.0
Iron (Fe), %		0

Manganese (Mn), %		0 to 0.15
Manganese (Mn), %		1.5 to 2.5

Molybdenum (Mo), %		9.0 to 10.5
Molybdenum (Mo), %		0

Nickel (Ni), %		33 to 37
Nickel (Ni), %		1.5 to 2.5

Phosphorus (P), %		0 to 0.015
Phosphorus (P), %		0

Silicon (Si), %		0 to 0.15
Silicon (Si), %		0

Silver (Ag), %		0
Silver (Ag), %		24 to 26

Sulfur (S), %		0 to 0.010
Sulfur (S), %		0

Titanium (Ti), %		0 to 1.0
Titanium (Ti), %		0

Zinc (Zn), %		0
Zinc (Zn), %		31 to 35

Residuals, %		0
Residuals, %		0 to 0.15