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AWS BAg-23 vs. EN 1.6771 Steel

AWS BAg-23 belongs to the otherwise unclassified metals classification, while EN 1.6771 steel belongs to the iron alloys. There are 15 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 AWS BAg-23 and the bottom bar is EN 1.6771 steel.

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
930 to 1180

Thermal Properties

Latent Heat of Fusion, J/g 130
250
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
7.9

Common Calculations

Stiffness to Weight: Axial, points 5.0
13
Stiffness to Weight: Bending, points 15
24
Strength to Weight: Axial, points 4.7
33 to 41
Strength to Weight: Bending, points 6.8
27 to 31
Thermal Shock Resistance, points 6.8
27 to 35

Alloy Composition

Carbon (C), % 0
0.27 to 0.33
Chromium (Cr), % 0
0.8 to 1.2
Iron (Fe), % 0
92.2 to 95
Manganese (Mn), % 13.9 to 16
0.6 to 1.0
Molybdenum (Mo), % 0
0.3 to 0.6
Nickel (Ni), % 0
3.0 to 4.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.6
Silver (Ag), % 84 to 86
0
Sulfur (S), % 0
0 to 0.020
Residuals, % 0 to 0.15
0