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AWS BAg-37 vs. Grade 23 Titanium

AWS BAg-37 belongs to the otherwise unclassified metals classification, while grade 23 titanium belongs to the titanium alloys. There are 17 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-37 and the bottom bar is grade 23 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 94
110
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 36
40
Tensile Strength: Ultimate (UTS), MPa 180
930 to 940

Thermal Properties

Latent Heat of Fusion, J/g 150
410
Melting Completion (Liquidus), °C 780
1610
Melting Onset (Solidus), °C 690
1560
Specific Heat Capacity, J/kg-K 350
560
Thermal Expansion, µm/m-K 21
9.4

Otherwise Unclassified Properties

Density, g/cm3 8.5
4.4
Embodied Carbon, kg CO2/kg material 26
38
Embodied Energy, MJ/kg 410
610

Common Calculations

Stiffness to Weight: Axial, points 6.1
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 5.9
58 to 59
Strength to Weight: Bending, points 8.3
48
Thermal Shock Resistance, points 6.6
67 to 68

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 39 to 41
0
Hydrogen (H), % 0
0 to 0.013
Iron (Fe), % 0
0 to 0.25
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.13
Silver (Ag), % 24 to 26
0
Tin (Sn), % 1.5 to 2.5
0
Titanium (Ti), % 0
88.1 to 91
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 31 to 35
0
Residuals, % 0
0 to 0.4