MakeItFrom.com
Menu (ESC)

AWS BAg-2 vs. Grade 18 Titanium

AWS BAg-2 belongs to the otherwise unclassified metals classification, while grade 18 titanium belongs to the titanium alloys. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-2 and the bottom bar is grade 18 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
110
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 31
40
Tensile Strength: Ultimate (UTS), MPa 180
690 to 980

Thermal Properties

Latent Heat of Fusion, J/g 130
410
Melting Completion (Liquidus), °C 700
1640
Melting Onset (Solidus), °C 610
1590
Specific Heat Capacity, J/kg-K 310
550
Thermal Expansion, µm/m-K 22
9.9

Otherwise Unclassified Properties

Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 35
41
Embodied Energy, MJ/kg 550
670

Common Calculations

Stiffness to Weight: Axial, points 5.1
13
Stiffness to Weight: Bending, points 16
35
Strength to Weight: Axial, points 5.6
43 to 61
Strength to Weight: Bending, points 7.9
39 to 49
Thermal Shock Resistance, points 7.0
47 to 67

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.5
Cadmium (Cd), % 17 to 19
0
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 25 to 27
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0
0 to 0.25
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.15
Palladium (Pd), % 0
0.040 to 0.080
Silver (Ag), % 34 to 36
0
Titanium (Ti), % 0
92.5 to 95.5
Vanadium (V), % 0
2.0 to 3.0
Zinc (Zn), % 19 to 23
0
Residuals, % 0
0 to 0.4