Looking for the perfect aluminum alloy for your next project? Look no further! Our comprehensive guide provides all the information you need to make an informed decision, including the grade, heat treatment method, coefficient of thermal expansion, and thermal conductivity of various aluminum alloys.
Whether you’re a DIY enthusiast or a seasoned professional, this guide is a must-read for anyone looking to take their projects to the next level.
So what are you waiting for? Dive in and discover the perfect aluminum alloy for your next masterpiece!
| Grade | Heat Treatment Method | Coefficient of Thermal Expansion | Thermal Conductivity |
| 1060 | O | 23.6 | 234 |
| H18 | 230 | ||
| 1100 | O | 23.6 | 222 |
| H18 | 218 | ||
| 1350 | All | 23.75 | 234 |
| 2011 | T3 | 22.9 | 151 |
| T8 | 172 | ||
| 2014 | O | 23 | 193 |
| T4 | 134 | ||
| T6 | 154 | ||
| 2017 | OH | 23.6 | 193 |
| T4 | 134 | ||
| 2018 | T61 | 22.3 | 154 |
| 2024 | O | 23.2 | 193 |
| T3,T4,T361 | 121 | ||
| T6,T81,T861 | 151 | ||
| 2025 | T6 | 22.7 | 154 |
| 2036 | T4 | 23.4 | 159 |
| 2117 | T4 | 23.75 | 154 |
| 2124 | T851 | 22.9 | 152 |
| 2218 | T72 | 22.3 | 154 |
| 2219 | O | 22.3 | 172 |
| T31,T37 | 112 | ||
| T6,T81,T87 | 121 | ||
| 2618 | T6 | 22.3 | 147 |
| 3003 | O | 23.2 | 193 |
| H12 | 163 | ||
| H14 | 159 | ||
| H18 | 154 | ||
| 3004 | All | 23.9 | 163 |
| 3105 | All | 23.6 | 172 |
| 4032 | O | 19.4 | 154 |
| T6 | 138 | ||
| 4043 | O | 22.1 | 163 |
| 4045 | All | 21.05 | 172 |
| 4343 | All | 21.6 | 180 |
| 5050 | All | 23.75 | 200 |
| 5005 | All | 23.75 | 193 |
| 5052 | All | 23.75 | 138 |
| 5056 | O | 24.1 | 117 |
| H38 | 108 | ||
| 5083 | O | 23.75 | 117 |
| 5086 | All | 23.75 | 125 |
| 5154 | All | 23.9 | 125 |
| 5252 | All | 23.75 | 138 |
| 5254 | All | 23.9 | 125 |
| 5356 | O | 24.1 | 117 |
| 5454 | O | 23.6 | 134 |
| H38 | 134 | ||
| 5456 | O | 23.9 | 117 |
| 5457 | All | 23.75 | 176 |
| 5652 | All | 23.75 | 138 |
| 5657 | All | 23.75 | 205 |
| 6005 | T1 | 23.4 | 180 |
| T5 | 190 | ||
| 6053 | O | 23 | 172 |
| T4 | 154 | ||
| T6 | 163 | ||
| 6061 | O | 23.6 | 180 |
| T4 | 154 | ||
| T6 | 167 | ||
| 6063 | O | 23.4 | 218 |
| T1 | 193 | ||
| T5 | 209 | ||
| T6,T83 | 200 | ||
| 6066 | O | 23.2 | 154 |
| T6 | 147 | ||
| 6070 | T6 | – | 172 |
| 6101 | T6 | 23.4 | 218 |
| T61 | 222 | ||
| T63 | 218 | ||
| T64 | 226 | ||
| T65 | 218 | ||
| 6105 | T1 | 23.4 | 176 |
| T5 | 193 | ||
| 6151 | O | 23.2 | 205 |
| T4 | 163 | ||
| T6 | 172 | ||
| 6201 | T81 | 23.4 | 205 |
| 6253 | – | – | |
| 6262 | T9 | 23.4 | 172 |
| 6351 | T6 | 23.4 | 176 |
| 6463 | T1 | 23.4 | 193 |
| T5 | 209 | ||
| T6 | 200 | ||
| 6951 | O | 23.4 | 213 |
| T6 | 198 | ||
| 7049 | T73 | 23.4 | 154 |
| 7050 | T74 | 24.1 | 157 |
| 7072 | O | 23.6 | 222 |
| 7075 | T6 | 23.6 | 130 |
| 7175 | T74 | 23.4 | 156 |
| 7178 | T6 | 23.4 | 125 |
| 7475 | T61,T651 | 23.2 | 138 |
| T76,T761 | 147 | ||
| T7351 | 163 | ||
| 8017 | H12,H22 | 23.6 | – |
| H212 | – | ||
| 8030 | H221 | 23.6 | 230 |
| 8176 | H24 | 23.6 | 230 |
