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AWS BVAg-6b vs. AWS E33-31

AWS BVAg-6b belongs to the otherwise unclassified metals classification, while AWS E33-31 belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-6b and the bottom bar is AWS E33-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
210
Poisson's Ratio 0.35
0.27
Shear Modulus, GPa 35
81
Tensile Strength: Ultimate (UTS), MPa 180
810

Thermal Properties

Latent Heat of Fusion, J/g 160
320
Melting Completion (Liquidus), °C 870
1380
Melting Onset (Solidus), °C 780
1330
Specific Heat Capacity, J/kg-K 310
480
Thermal Expansion, µm/m-K 19
14

Otherwise Unclassified Properties

Density, g/cm3 9.7
7.9
Embodied Carbon, kg CO2/kg material 49
6.0
Embodied Energy, MJ/kg 770
86

Common Calculations

Stiffness to Weight: Axial, points 5.3
14
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.1
28
Strength to Weight: Bending, points 7.3
24
Thermal Shock Resistance, points 7.4
19

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0 to 0.030
Chromium (Cr), % 0
31 to 35
Copper (Cu), % 49 to 51
0.4 to 0.8
Iron (Fe), % 0
24.7 to 34.8
Lead (Pb), % 0 to 0.0020
0
Manganese (Mn), % 0
2.5 to 4.0
Molybdenum (Mo), % 0
1.0 to 2.0
Nickel (Ni), % 0
30 to 32
Nitrogen (N), % 0
0.3 to 0.5
Phosphorus (P), % 0 to 0.0020
0 to 0.020
Silicon (Si), % 0
0 to 0.9
Silver (Ag), % 49 to 51
0
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 0 to 0.0010
0