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AWS BAg-37 vs. EN 1.7380 Steel

AWS BAg-37 belongs to the otherwise unclassified metals classification, while EN 1.7380 steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-37 and the bottom bar is EN 1.7380 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 94
190
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 36
74
Tensile Strength: Ultimate (UTS), MPa 180
540 to 550

Thermal Properties

Latent Heat of Fusion, J/g 150
260
Melting Completion (Liquidus), °C 780
1470
Melting Onset (Solidus), °C 690
1430
Specific Heat Capacity, J/kg-K 350
470
Thermal Expansion, µm/m-K 21
13

Otherwise Unclassified Properties

Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 26
1.8
Embodied Energy, MJ/kg 410
23

Common Calculations

Stiffness to Weight: Axial, points 6.1
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 5.9
19 to 20
Strength to Weight: Bending, points 8.3
19
Thermal Shock Resistance, points 6.6
15 to 16

Alloy Composition

Carbon (C), % 0
0.080 to 0.14
Chromium (Cr), % 0
2.0 to 2.5
Copper (Cu), % 39 to 41
0 to 0.3
Iron (Fe), % 0
94.6 to 96.6
Manganese (Mn), % 0
0.4 to 0.8
Molybdenum (Mo), % 0
0.9 to 1.1
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 24 to 26
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 1.5 to 2.5
0
Zinc (Zn), % 31 to 35
0
Residuals, % 0 to 0.15
0