S32654 Stainless Steel vs. AWS BAg-20

S32654 stainless steel belongs to the iron alloys classification, while AWS BAg-20 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

For each property being compared, the top bar is S32654 stainless steel and the bottom bar is AWS BAg-20.

UNS S32654 (Alloy 654) Stainless Steel AWS BAg-20 (P07301) Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		210
Elastic (Young's, Tensile) Modulus, GPa		93

Poisson's Ratio		0.28
Poisson's Ratio		0.32

Shear Modulus, GPa		82
Shear Modulus, GPa		35

Tensile Strength: Ultimate (UTS), MPa		850
Tensile Strength: Ultimate (UTS), MPa		160

Thermal Properties

Latent Heat of Fusion, J/g		310
Latent Heat of Fusion, J/g		150

Melting Completion (Liquidus), °C		1450
Melting Completion (Liquidus), °C		770

Melting Onset (Solidus), °C		1410
Melting Onset (Solidus), °C		680

Specific Heat Capacity, J/kg-K		460
Specific Heat Capacity, J/kg-K		340

Thermal Expansion, µm/m-K		15
Thermal Expansion, µm/m-K		21

Otherwise Unclassified Properties

Density, g/cm³		8.0
Density, g/cm³		8.6

Embodied Carbon, kg CO₂/kg material		6.4
Embodied Carbon, kg CO₂/kg material		30

Embodied Energy, MJ/kg		87
Embodied Energy, MJ/kg		480

Common Calculations

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		6.0

Stiffness to Weight: Bending, points		25
Stiffness to Weight: Bending, points		17

Strength to Weight: Axial, points		29
Strength to Weight: Axial, points		5.1

Strength to Weight: Bending, points		25
Strength to Weight: Bending, points		7.6

Thermal Shock Resistance, points		19
Thermal Shock Resistance, points		5.9

Alloy Composition

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Carbon (C), %		0 to 0.020
Carbon (C), %		0

Chromium (Cr), %		24 to 25
Chromium (Cr), %		0

Copper (Cu), %		0.3 to 0.6
Copper (Cu), %		37 to 39

Iron (Fe), %		38.3 to 45.3
Iron (Fe), %		0

Manganese (Mn), %		2.0 to 4.0
Manganese (Mn), %		0

Molybdenum (Mo), %		7.0 to 8.0
Molybdenum (Mo), %		0

Nickel (Ni), %		21 to 23
Nickel (Ni), %		0

Nitrogen (N), %		0.45 to 0.55
Nitrogen (N), %		0

Phosphorus (P), %		0 to 0.030
Phosphorus (P), %		0

Silicon (Si), %		0 to 0.5
Silicon (Si), %		0

Silver (Ag), %		0
Silver (Ag), %		29 to 31

Sulfur (S), %		0 to 0.0050
Sulfur (S), %		0

Zinc (Zn), %		0
Zinc (Zn), %		30 to 34

Residuals, %		0
Residuals, %		0 to 0.15