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R56401 Titanium vs. Solder Alloy 715

R56401 titanium belongs to the titanium alloys classification, while solder alloy 715 belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is R56401 titanium and the bottom bar is solder alloy 715.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
51
Elongation at Break, % 9.1
21
Poisson's Ratio 0.32
0.36
Shear Modulus, GPa 40
19
Tensile Strength: Ultimate (UTS), MPa 940
30

Thermal Properties

Latent Heat of Fusion, J/g 410
61
Melting Completion (Liquidus), °C 1610
220
Melting Onset (Solidus), °C 1560
220
Specific Heat Capacity, J/kg-K 560
220
Thermal Conductivity, W/m-K 7.1
60
Thermal Expansion, µm/m-K 9.6
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
15

Otherwise Unclassified Properties

Density, g/cm3 4.5
7.3
Embodied Carbon, kg CO2/kg material 38
16
Embodied Energy, MJ/kg 610
270

Common Calculations

Stiffness to Weight: Axial, points 13
3.8
Stiffness to Weight: Bending, points 35
17
Strength to Weight: Axial, points 59
1.1
Strength to Weight: Bending, points 48
2.9
Thermal Diffusivity, mm2/s 2.9
37
Thermal Shock Resistance, points 67
1.9

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
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 0.080
0
Copper (Cu), % 0
0.5 to 0.9
Gold (Au), % 0
0 to 0.050
Hydrogen (H), % 0 to 0.012
0
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.25
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Nickel (Ni), % 0
0 to 0.010
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.13
0
Silver (Ag), % 0
0.8 to 1.2
Tin (Sn), % 0
97.4 to 98.7
Titanium (Ti), % 88.5 to 91
0
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
0 to 0.0010