3105 H22 Aluminum Data
This is an essentially 98% pure aluminum alloy with minor additions for strength. It is not hardenable by heat treatment. Corrosion resistance, formability and welding characteristics are excellent.
Note: K-mac does not sell this grade - Data is for reference only.
| Aluminum | Balance |
| Chromium | 0.2 max |
| Copper | 0.3 max |
| Iron | 0.7 max |
| Magnesium | 0.2 - 0.8 |
| Manganese | 0.3 - 0.8 |
| Remainder Each | 0.05 max |
| Remainder Total | 0.15 max |
| Silicon | 0.6 max |
| Titanium | 0.1 max |
| Zinc | 0.4 max |
| Density | 0.0983 lb/in3 |
| Ultimate Tensile Strength | 24000 psi |
| Tensile Yield Strength | 20000 psi |
| Elongation at Break | 11 % |
| Modulus of Elasticity | 10000 ksi |
| Shear Strength | 14000 psi |
| Electrical Resistivity | 3.82e-006 ohm-cm |
| CTE, linear 68°F | 13.1 μin/in-°F |
| Thermal Conductivity | 1190 BTU-in/hr-ft2-°F |
| Melting Point | 1175 - 1210 °F |