MakeItFrom.com
Menu (ESC)

AWS BAg-20 vs. Solder Alloy 704

Both AWS BAg-20 and solder alloy 704 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 17 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-20 and the bottom bar is solder alloy 704.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
51
Poisson's Ratio 0.32
0.36
Shear Modulus, GPa 35
19
Tensile Strength: Ultimate (UTS), MPa 160
55

Thermal Properties

Latent Heat of Fusion, J/g 150
62
Melting Completion (Liquidus), °C 770
240
Melting Onset (Solidus), °C 680
220
Specific Heat Capacity, J/kg-K 340
220
Thermal Expansion, µm/m-K 21
22

Otherwise Unclassified Properties

Density, g/cm3 8.6
7.5
Embodied Carbon, kg CO2/kg material 30
19
Embodied Energy, MJ/kg 480
320

Common Calculations

Stiffness to Weight: Axial, points 6.0
3.8
Stiffness to Weight: Bending, points 17
17
Strength to Weight: Axial, points 5.1
2.1
Strength to Weight: Bending, points 7.6
4.3
Thermal Shock Resistance, points 5.9
3.5

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 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
Copper (Cu), % 37 to 39
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 29 to 31
4.8 to 5.2
Tin (Sn), % 0
94.3 to 95.2
Zinc (Zn), % 30 to 34
0 to 0.0010
Residuals, % 0 to 0.15
0