AWS E80C-B8 vs. AWS BVPd-1

AWS E80C-B8 belongs to the iron alloys classification, while AWS BVPd-1 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is AWS E80C-B8 and the bottom bar is AWS BVPd-1.

AWS E80C-B8 or E55C-B8 Weld Metal AWS BVPd-1 (P03657) Vacuum Service Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		190
Elastic (Young's, Tensile) Modulus, GPa		150

Poisson's Ratio		0.28
Poisson's Ratio		0.37

Shear Modulus, GPa		75
Shear Modulus, GPa		56

Tensile Strength: Ultimate (UTS), MPa		620
Tensile Strength: Ultimate (UTS), MPa		240

Thermal Properties

Latent Heat of Fusion, J/g		270
Latent Heat of Fusion, J/g		200

Melting Completion (Liquidus), °C		1450
Melting Completion (Liquidus), °C		1240

Melting Onset (Solidus), °C		1410
Melting Onset (Solidus), °C		1230

Specific Heat Capacity, J/kg-K		470
Specific Heat Capacity, J/kg-K		310

Thermal Expansion, µm/m-K		13
Thermal Expansion, µm/m-K		12

Otherwise Unclassified Properties

Density, g/cm³		7.8
Density, g/cm³		11

Common Calculations

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		7.7

Stiffness to Weight: Bending, points		25
Stiffness to Weight: Bending, points		16

Strength to Weight: Axial, points		22
Strength to Weight: Axial, points		6.1

Strength to Weight: Bending, points		21
Strength to Weight: Bending, points		7.9

Thermal Shock Resistance, points		17
Thermal Shock Resistance, points		9.8

Alloy Composition

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Cadmium (Cd), %		0
Cadmium (Cd), %		0 to 0.0010

Carbon (C), %		0 to 0.1
Carbon (C), %		0 to 0.0050

Chromium (Cr), %		8.0 to 10.5
Chromium (Cr), %		0

Cobalt (Co), %		0
Cobalt (Co), %		33.9 to 36

Copper (Cu), %		0 to 0.35
Copper (Cu), %		0

Iron (Fe), %		85.5 to 90.6
Iron (Fe), %		0

Lead (Pb), %		0
Lead (Pb), %		0 to 0.0020

Manganese (Mn), %		0.4 to 1.0
Manganese (Mn), %		0

Molybdenum (Mo), %		0.8 to 1.2
Molybdenum (Mo), %		0

Nickel (Ni), %		0 to 0.2
Nickel (Ni), %		0 to 0.060

Palladium (Pd), %		0
Palladium (Pd), %		64 to 66

Phosphorus (P), %		0 to 0.025
Phosphorus (P), %		0 to 0.0020

Silicon (Si), %		0.25 to 0.6
Silicon (Si), %		0

Sulfur (S), %		0 to 0.025
Sulfur (S), %		0

Vanadium (V), %		0 to 0.030
Vanadium (V), %		0

Zinc (Zn), %		0
Zinc (Zn), %		0 to 0.0010

Residuals, %		0 to 0.5
Residuals, %		0