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| Grade series | Properties | |||
|---|---|---|---|---|
| Heat treatment | Rolling | Casting | Extrusion | |
| 2014 aluminium | Y | N | Y | Y |
| 1050 aluminium | N | Y | Y | N |
| 3013 aluminium | N | Y | N | N |
| 5251 aluminium | N | Y | Y | N |
| 4015 aluminium | N | Y | N | N |
| 6063 aluminium | Y | Y | N | Y |
| 7075 aluminium | Y | Y | Y | Y |
Here:
Y = Yes
N = No
| Aluminium alloy series | Alloy |
|---|---|
| 1000 | Pure Aluminum |
| 2000 | Copper |
| 3000 | Manganese |
| 4000 | Silicon |
| 5000 | Magnesium |
| 6000 | Silicon and magnesium |
| 7000 | Zinc |
| Technical property | Result |
|---|---|
| Atomic weight | 26.98 g/mol |
| Atomic number | 13 |
| Crystal structure | FCC |
| Valency value | 3 |
| Boiling point | 2480°C |
| Melting point | 660.2°C |
| Thermal conductivity (between 0-100°C) | 0.57 cal/cms.°C |
| Specific heat mean(0-100°C) | 0.219 cal/g. °C |
| Density | 2.68 g/cm3 |
| Linear expansion coefficient (0-100°C) | 23.5 x 10-6/°C |
| Modulus of elasticity | 68.3 GPa |
| Electrical resistivity at 20°C | 2.69 Ω.cm |
| Poisson ratio | 0.34 |
Temper value |
0.20% proof stress (MPa) | Shear strength value (MPa) | Tensile strength value (MPa) | A50 elongation value (%) | A5 elongation (%) | Hardness | Endure fatigue limit (MPa) | |
|---|---|---|---|---|---|---|---|---|
| Vickers hardness (HV) | Brinell hardness (HB) | |||||||
| H2 | 85 | 60 | 100 | - | 12 | 30 | 30 | - |
| H4 | 105 | 70 | 115 | 9 | 10 | 36 | 35 | 70 |
| H6 | 120 | 80 | 130 | - | 7 | - | 39 | - |
| H8 | 140 | 85 | 150 | 5 | 6 | 44 | 43 | 100 |
| H9 | 170 | - | 180 | 3 | - | 51 | 48 | - |
| 0 | 35 | 50 | 80 | 38 | 42 | 20 | 21 | 50 |
| T3 | 290 | 220 | 365 | 15 | 15 | 100 | 95 | 250 |
| T4 | 270 | 210 | 350 | 18 | 18 | 95 | 90 | 250 |
| T6 | 300 | 235 | 395 | 12 | 12 | 115 | 110 | 250 |
| T8 | 315 | 250 | 420 | 12 | 13 | 120 | 115 | 250 |
| H2 | 115 | 80 | 135 | 11 | 11 | 40 | 40 | - |
| H4 | 140 | 90 | 155 | 9 | 9 | 46 | 45 | 130 |
| H6 | 160 | 100 | 175 | 6 | 8 | 50 | 50 | - |
| H8 | 180 | 110 | 200 | 6 | 6 | 55 | 65 | 150 |
| H9 | 210 | 125 | 240 | 3 | 4 | 70 | 65 | - |
| 0 | 45 | 70 | 105 | 25 | 29 | 29 | 29 | 100 |
| H2 | 240 | 185 | 330 | 16 | 17 | 90 | 95 | 280 |
| H4 | 275 | 200 | 360 | 14 | 16 | 105 | 100 | 280 |
| H6 | 305 | 210 | 380 | 9 | 10 | 110 | 105 | - |
| H8 | 335 | 220 | 400 | 8 | 9 | 115 | 110 | - |
| H9 | 370 | 230 | 420 | 5 | 5 | 120 | 115 | - |
| 0 | 145 | 175 | 300 | 22 | 23 | 75 | 70 | 250 |
| H2 | 165 | 125 | 210 | 14 | 14 | 65 | 60 | - |
| H4 | 190 | 135 | 230 | 13 | 13 | 70 | 65 | 230 |
| H6 | 215 | 145 | 255 | 8 | 9 | 75 | 70 | - |
| H8 | 240 | 155 | 280 | 7 | 8 | 80 | 80 | 250 |
| H9 | 270 | 165 | 310 | 4 | 5 | 90 | 90 | - |
| 0 | 80 | 115 | 180 | 25 | 26 | 46 | 45 | 200 |
| H2 | 185 | 150 | 245 | 14 | 15 | 75 | 70 | - |
| H4 | 215 | 160 | 270 | 12 | 14 | 80 | 75 | 250 |
| H6 | 245 | 170 | 290 | 9 | 10 | 85 | 80 | - |
| H8 | 270 | 180 | 315 | 8 | 9 | 90 | 80 | 280 |
| H9 | 300 | 190 | 340 | 4 | 5 | 100 | 90 | - |
| 0 | 100 | 140 | 215 | 24 | 25 | 55 | 55 | 220 |
| 0 | 50 | 70 | 100 | 26 | 27 | 85 | 25 | 110 |
| T1 | 90 | 95 | 150 | 24 | 26 | 45 | 45 | 150 |
| T4 | 90 | 110 | 160 | 21 | 21 | 50 | 50 | 150 |
| T5 | 175 | 135 | 215 | 13 | 14 | 65 | 60 | 150 |
| T6 | 210 | 150 | 245 | 12 | 14 | 80 | 75 | 150 |
| T8 | 240 | 155 | 260 | 9 | - | 85 | 80 | - |
| 0 | 60 | 85 | 130 | 26 | 27 | 35 | 35 | 120 |
| T1 | 170 | 155 | 260 | 24 | 14 | 75 | 70 | 200 |
| T4 | 170 | 170 | 260 | 19 | 19 | 75 | 70 | 200 |
| T5 | 275 | 195 | 325 | 11 | 11 | 95 | 90 | 210 |
| T6 | 310 | 210 | 340 | 11 | 11 | 100 | 95 | 210 |
| T6 | 240 | - | 290 | - | 8 | - | - | - |
| T9 | 330 | - | 360 | - | 3 | - | - | - |
| 0 | 105 | 150 | 225 | 17 | - | 65 | 65 | 230 |
| T6 | 505 | 350 | 570 | 10 | 10 | 160 | 150 | 300 |
| T7 | 435 | 305 | 505 | 12 | 13 | 150 | 140 | 300 |
