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AWS BAg-1 vs. EN 1.6957 Steel

AWS BAg-1 belongs to the otherwise unclassified metals classification, while EN 1.6957 steel belongs to the iron alloys. 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 AWS BAg-1 and the bottom bar is EN 1.6957 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
190
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 28
73
Tensile Strength: Ultimate (UTS), MPa 170
930

Thermal Properties

Latent Heat of Fusion, J/g 110
250
Melting Completion (Liquidus), °C 620
1460
Melting Onset (Solidus), °C 610
1420
Specific Heat Capacity, J/kg-K 280
470
Thermal Expansion, µm/m-K 23
13

Otherwise Unclassified Properties

Density, g/cm3 9.2
7.9
Embodied Carbon, kg CO2/kg material 44
2.1
Embodied Energy, MJ/kg 690
29

Common Calculations

Stiffness to Weight: Axial, points 4.6
13
Stiffness to Weight: Bending, points 15
24
Strength to Weight: Axial, points 5.1
33
Strength to Weight: Bending, points 7.4
27
Thermal Shock Resistance, points 7.0
27

Alloy Composition

Cadmium (Cd), % 23 to 25
0
Carbon (C), % 0
0.22 to 0.32
Chromium (Cr), % 0
1.2 to 1.8
Copper (Cu), % 14 to 16
0
Iron (Fe), % 0
92.7 to 94.7
Manganese (Mn), % 0
0.15 to 0.4
Molybdenum (Mo), % 0
0.25 to 0.45
Nickel (Ni), % 0
3.4 to 4.0
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.15
Silver (Ag), % 44 to 46
0
Sulfur (S), % 0
0 to 0.0070
Vanadium (V), % 0
0.050 to 0.15
Zinc (Zn), % 14 to 18
0
Residuals, % 0 to 0.15
0