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AWS BAg-23 vs. AWS ER80S-B2

AWS BAg-23 belongs to the otherwise unclassified metals classification, while AWS ER80S-B2 belongs to the iron alloys. 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 BAg-23 and the bottom bar is AWS ER80S-B2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 90
190
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 33
73
Tensile Strength: Ultimate (UTS), MPa 170
620

Thermal Properties

Latent Heat of Fusion, J/g 130
260
Melting Completion (Liquidus), °C 970
1460
Melting Onset (Solidus), °C 960
1420
Specific Heat Capacity, J/kg-K 270
470
Thermal Expansion, µm/m-K 20
13

Otherwise Unclassified Properties

Density, g/cm3 10
7.8

Common Calculations

Stiffness to Weight: Axial, points 5.0
13
Stiffness to Weight: Bending, points 15
24
Strength to Weight: Axial, points 4.7
22
Strength to Weight: Bending, points 6.8
21
Thermal Shock Resistance, points 6.8
18

Alloy Composition

Carbon (C), % 0
0.070 to 0.12
Chromium (Cr), % 0
1.2 to 1.5
Copper (Cu), % 0
0 to 0.35
Iron (Fe), % 0
95.2 to 97.5
Manganese (Mn), % 13.9 to 16
0.4 to 0.7
Molybdenum (Mo), % 0
0.4 to 0.65
Nickel (Ni), % 0
0 to 0.2
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.4 to 0.7
Silver (Ag), % 84 to 86
0
Sulfur (S), % 0
0 to 0.025
Residuals, % 0
0 to 0.5