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AWS BAg-18 vs. EN 1.3520 Steel

AWS BAg-18 belongs to the otherwise unclassified metals classification, while EN 1.3520 steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-18 and the bottom bar is EN 1.3520 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
190
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 30
72
Tensile Strength: Ultimate (UTS), MPa 170
620 to 730

Thermal Properties

Latent Heat of Fusion, J/g 130
260
Melting Completion (Liquidus), °C 720
1440
Melting Onset (Solidus), °C 600
1400
Specific Heat Capacity, J/kg-K 280
480
Thermal Expansion, µm/m-K 19
13

Otherwise Unclassified Properties

Density, g/cm3 9.7
7.8
Embodied Carbon, kg CO2/kg material 59
1.5
Embodied Energy, MJ/kg 930
20

Common Calculations

Stiffness to Weight: Axial, points 4.7
13
Stiffness to Weight: Bending, points 15
25
Strength to Weight: Axial, points 4.9
22 to 26
Strength to Weight: Bending, points 7.0
21 to 23
Thermal Shock Resistance, points 7.7
18 to 22

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0
0.93 to 1.1
Chromium (Cr), % 0
1.4 to 1.7
Copper (Cu), % 28.4 to 31.5
0 to 0.3
Iron (Fe), % 0
95.9 to 97.2
Manganese (Mn), % 0
1.0 to 1.2
Molybdenum (Mo), % 0
0 to 0.1
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.45 to 0.75
Silver (Ag), % 59 to 61
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 9.5 to 10.5
0
Residuals, % 0 to 0.15
0