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AWS BVAg-6b vs. AWS ERTi-2

AWS BVAg-6b belongs to the otherwise unclassified metals classification, while AWS ERTi-2 belongs to the titanium alloys. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is AWS BVAg-6b and the bottom bar is AWS ERTi-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
110
Poisson's Ratio 0.35
0.32
Shear Modulus, GPa 35
40
Tensile Strength: Ultimate (UTS), MPa 180
340

Thermal Properties

Latent Heat of Fusion, J/g 160
420
Melting Completion (Liquidus), °C 870
1670
Melting Onset (Solidus), °C 780
1620
Specific Heat Capacity, J/kg-K 310
540
Thermal Expansion, µm/m-K 19
8.7

Otherwise Unclassified Properties

Density, g/cm3 9.7
4.5
Embodied Carbon, kg CO2/kg material 49
31
Embodied Energy, MJ/kg 770
510

Common Calculations

Stiffness to Weight: Axial, points 5.3
13
Stiffness to Weight: Bending, points 16
35
Strength to Weight: Axial, points 5.1
21
Strength to Weight: Bending, points 7.3
24
Thermal Shock Resistance, points 7.4
27

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0 to 0.030
Copper (Cu), % 49 to 51
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 0
0 to 0.12
Lead (Pb), % 0 to 0.0020
0
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 49 to 51
0
Titanium (Ti), % 0
99.667 to 99.92
Zinc (Zn), % 0 to 0.0010
0