AWS ERNiMo-3 vs. AWS BAg-21

AWS ERNiMo-3 belongs to the nickel alloys classification, while AWS BAg-21 belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiMo-3 and the bottom bar is AWS BAg-21.

AWS ERNiMo-3 Weld Metal AWS BAg-21 (P07630) Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		220
Elastic (Young's, Tensile) Modulus, GPa		85

Poisson's Ratio		0.3
Poisson's Ratio		0.36

Shear Modulus, GPa		83
Shear Modulus, GPa		31

Tensile Strength: Ultimate (UTS), MPa		770
Tensile Strength: Ultimate (UTS), MPa		150

Thermal Properties

Latent Heat of Fusion, J/g		320
Latent Heat of Fusion, J/g		140

Melting Completion (Liquidus), °C		1600
Melting Completion (Liquidus), °C		800

Melting Onset (Solidus), °C		1540
Melting Onset (Solidus), °C		690

Specific Heat Capacity, J/kg-K		400
Specific Heat Capacity, J/kg-K		280

Thermal Expansion, µm/m-K		11
Thermal Expansion, µm/m-K		19

Otherwise Unclassified Properties

Density, g/cm³		9.1
Density, g/cm³		9.8

Embodied Energy, MJ/kg		190
Embodied Energy, MJ/kg		970

Common Calculations

Stiffness to Weight: Axial, points		13
Stiffness to Weight: Axial, points		4.8

Stiffness to Weight: Bending, points		22
Stiffness to Weight: Bending, points		15

Strength to Weight: Axial, points		24
Strength to Weight: Axial, points		4.2

Strength to Weight: Bending, points		21
Strength to Weight: Bending, points		6.4

Thermal Shock Resistance, points		24
Thermal Shock Resistance, points		6.6

Alloy Composition

Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452

Carbon (C), %		0 to 0.12
Carbon (C), %		0

Chromium (Cr), %		4.0 to 6.0
Chromium (Cr), %		0

Cobalt (Co), %		0 to 2.5
Cobalt (Co), %		0

Copper (Cu), %		0 to 0.5
Copper (Cu), %		27.5 to 29.5

Iron (Fe), %		4.0 to 7.0
Iron (Fe), %		0

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

Molybdenum (Mo), %		23 to 26
Molybdenum (Mo), %		0

Nickel (Ni), %		53.7 to 69
Nickel (Ni), %		2.0 to 3.0

Phosphorus (P), %		0 to 0.040
Phosphorus (P), %		0

Silicon (Si), %		0 to 1.0
Silicon (Si), %		0

Silver (Ag), %		0
Silver (Ag), %		62 to 64

Sulfur (S), %		0 to 0.030
Sulfur (S), %		0

Tin (Sn), %		0
Tin (Sn), %		5.0 to 7.0

Tungsten (W), %		0 to 1.0
Tungsten (W), %		0

Vanadium (V), %		0 to 0.6
Vanadium (V), %		0

Residuals, %		0 to 0.5
Residuals, %		0 to 0.15