MakeItFrom.com
Menu (ESC)

Grade 20 Titanium vs. Solder Alloy 702

Grade 20 titanium belongs to the titanium alloys classification, while solder alloy 702 belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is grade 20 titanium and the bottom bar is solder alloy 702.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
51
Elongation at Break, % 5.7 to 17
21
Poisson's Ratio 0.32
0.36
Shear Modulus, GPa 47
19
Tensile Strength: Ultimate (UTS), MPa 900 to 1270
53

Thermal Properties

Latent Heat of Fusion, J/g 400
61
Melting Completion (Liquidus), °C 1660
220
Melting Onset (Solidus), °C 1600
220
Specific Heat Capacity, J/kg-K 520
220
Thermal Expansion, µm/m-K 9.6
22

Otherwise Unclassified Properties

Density, g/cm3 5.0
7.4
Embodied Carbon, kg CO2/kg material 52
17
Embodied Energy, MJ/kg 860
290

Common Calculations

Stiffness to Weight: Axial, points 14
3.8
Stiffness to Weight: Bending, points 33
17
Strength to Weight: Axial, points 50 to 70
2.0
Strength to Weight: Bending, points 41 to 52
4.2
Thermal Shock Resistance, points 55 to 77
3.4

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 3.0 to 4.0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 5.5 to 6.5
0
Copper (Cu), % 0
0 to 0.050
Gold (Au), % 0
0 to 0.050
Hydrogen (H), % 0 to 0.020
0
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.3
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Molybdenum (Mo), % 3.5 to 4.5
0
Nickel (Ni), % 0
0 to 0.010
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.12
0
Palladium (Pd), % 0.040 to 0.080
0
Silver (Ag), % 0
2.8 to 3.2
Tin (Sn), % 0
96.3 to 97.2
Titanium (Ti), % 71 to 77
0
Vanadium (V), % 7.5 to 8.5
0
Zinc (Zn), % 0
0 to 0.0010
Zirconium (Zr), % 3.5 to 4.5
0
Residuals, % 0 to 0.4
0