MakeItFrom.com
Menu (ESC)

AWS BVAu-7 vs. Solder Alloy 301

Both AWS BVAu-7 and solder alloy 301 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 15 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 AWS BVAu-7 and the bottom bar is solder alloy 301.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
40
Poisson's Ratio 0.38
0.34
Shear Modulus, GPa 45
15
Tensile Strength: Ultimate (UTS), MPa 200
55

Thermal Properties

Latent Heat of Fusion, J/g 140
55
Melting Completion (Liquidus), °C 1120
140
Melting Onset (Solidus), °C 1100
140
Specific Heat Capacity, J/kg-K 240
160
Thermal Expansion, µm/m-K 13
14

Otherwise Unclassified Properties

Density, g/cm3 15
8.7

Common Calculations

Stiffness to Weight: Axial, points 4.7
2.5
Stiffness to Weight: Bending, points 11
13
Strength to Weight: Axial, points 3.7
1.8
Strength to Weight: Bending, points 5.1
3.7
Thermal Shock Resistance, points 8.9
7.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
56.5 to 59
Cadmium (Cd), % 0 to 0.0010
0 to 0.0020
Carbon (C), % 0 to 0.0050
0
Cobalt (Co), % 0 to 0.060
0
Copper (Cu), % 0
0 to 0.050
Gold (Au), % 49.5 to 50.5
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0
0 to 0.020
Lead (Pb), % 0 to 0.0020
0 to 0.070
Nickel (Ni), % 24.5 to 25.5
0 to 0.010
Palladium (Pd), % 23.9 to 26
0
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
41 to 43
Zinc (Zn), % 0 to 0.0010
0 to 0.0010