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AWS BAg-28 vs. EN 1.7131 Steel

AWS BAg-28 belongs to the otherwise unclassified metals classification, while EN 1.7131 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-28 and the bottom bar is EN 1.7131 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 88
190
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 33
73
Tensile Strength: Ultimate (UTS), MPa 150
470 to 1390

Thermal Properties

Latent Heat of Fusion, J/g 140
250
Melting Completion (Liquidus), °C 710
1460
Melting Onset (Solidus), °C 650
1420
Specific Heat Capacity, J/kg-K 320
470
Thermal Expansion, µm/m-K 21
13

Otherwise Unclassified Properties

Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 40
1.4
Embodied Energy, MJ/kg 630
19

Common Calculations

Stiffness to Weight: Axial, points 5.6
13
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 4.7
17 to 49
Strength to Weight: Bending, points 7.1
17 to 35
Thermal Shock Resistance, points 5.8
14 to 41

Alloy Composition

Carbon (C), % 0
0.14 to 0.19
Chromium (Cr), % 0
0.8 to 1.1
Copper (Cu), % 29 to 31
0 to 0.25
Iron (Fe), % 0
96.8 to 98.1
Manganese (Mn), % 0
1.0 to 1.3
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.3
Silver (Ag), % 39 to 41
0
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 1.5 to 2.5
0
Zinc (Zn), % 26 to 30
0
Residuals, % 0 to 0.15
0