SAE-AISI H11 Steel vs. Solder Alloy 171
SAE-AISI H11 steel belongs to the iron alloys classification, while solder alloy 171 belongs to the otherwise unclassified metals. There are 21 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is SAE-AISI H11 steel and the bottom bar is solder alloy 171.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
38 |
Poisson's Ratio | 0.29 | |
0.39 |
Shear Modulus, GPa | 74 | |
14 |
Tensile Strength: Ultimate (UTS), MPa | 690 to 1840 | |
48 |
Thermal Properties
Latent Heat of Fusion, J/g | 270 | |
47 |
Melting Completion (Liquidus), °C | 1460 | |
180 |
Melting Onset (Solidus), °C | 1410 | |
180 |
Specific Heat Capacity, J/kg-K | 470 | |
190 |
Thermal Conductivity, W/m-K | 42 | |
50 |
Thermal Expansion, µm/m-K | 12 | |
24 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 8.2 | |
12 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 9.5 | |
12 |
Otherwise Unclassified Properties
Density, g/cm3 | 7.8 | |
8.8 |
Embodied Carbon, kg CO2/kg material | 3.0 | |
13 |
Embodied Energy, MJ/kg | 43 | |
210 |
Common Calculations
Stiffness to Weight: Axial, points | 14 | |
2.4 |
Stiffness to Weight: Bending, points | 25 | |
13 |
Strength to Weight: Axial, points | 25 to 66 | |
1.5 |
Strength to Weight: Bending, points | 22 to 43 | |
3.3 |
Thermal Diffusivity, mm2/s | 11 | |
30 |
Thermal Shock Resistance, points | 22 to 58 | |
3.7 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.0010 |
Antimony (Sb), % | 0 | |
0 to 0.2 |
Arsenic (As), % | 0 | |
0 to 0.030 |
Bismuth (Bi), % | 0 | |
0 to 0.1 |
Cadmium (Cd), % | 0 | |
0 to 0.0020 |
Carbon (C), % | 0.33 to 0.43 | |
0 |
Chromium (Cr), % | 4.8 to 5.5 | |
0 |
Copper (Cu), % | 0 to 0.25 | |
0 to 0.080 |
Gold (Au), % | 0 | |
0 to 0.050 |
Indium (In), % | 0 | |
0 to 0.1 |
Iron (Fe), % | 89.6 to 92.5 | |
0 to 0.020 |
Lead (Pb), % | 0 | |
34.7 to 36.7 |
Manganese (Mn), % | 0.2 to 0.5 | |
0 |
Molybdenum (Mo), % | 1.1 to 1.6 | |
0 |
Nickel (Ni), % | 0 to 0.3 | |
0 to 0.010 |
Phosphorus (P), % | 0 to 0.030 | |
0 |
Silicon (Si), % | 0.8 to 1.2 | |
0 |
Silver (Ag), % | 0 | |
1.8 to 2.2 |
Sulfur (S), % | 0 to 0.030 | |
0 |
Tin (Sn), % | 0 | |
61.5 to 62.5 |
Vanadium (V), % | 0.3 to 0.6 | |
0 |
Zinc (Zn), % | 0 | |
0 to 0.0010 |