MakeItFrom.com
Menu (ESC)

Solder Alloy 181 vs. AISI 316H Stainless Steel

Solder alloy 181 belongs to the otherwise unclassified metals classification, while AISI 316H stainless steel belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is solder alloy 181 and the bottom bar is AISI 316H stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 18
200
Elongation at Break, % 41
40
Poisson's Ratio 0.44
0.28
Shear Modulus, GPa 6.1
78
Tensile Strength: Ultimate (UTS), MPa 27
580

Thermal Properties

Latent Heat of Fusion, J/g 26
290
Melting Completion (Liquidus), °C 310
1450
Melting Onset (Solidus), °C 300
1400
Specific Heat Capacity, J/kg-K 130
470
Thermal Conductivity, W/m-K 24
16
Thermal Expansion, µm/m-K 29
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
2.6

Otherwise Unclassified Properties

Density, g/cm3 11
7.9
Embodied Carbon, kg CO2/kg material 6.2
3.9
Embodied Energy, MJ/kg 100
53

Common Calculations

Stiffness to Weight: Axial, points 0.86
14
Stiffness to Weight: Bending, points 7.7
25
Strength to Weight: Axial, points 0.66
21
Strength to Weight: Bending, points 1.8
20
Thermal Diffusivity, mm2/s 16
4.2
Thermal Shock Resistance, points 3.8
13

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.040 to 0.1
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 0 to 0.080
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
62.1 to 72
Lead (Pb), % 96.2 to 98
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0 to 0.010
10 to 14
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 0.75
Silver (Ag), % 2.0 to 3.0
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.0010
0