Aluminium is a very light metal of white-grey colour, which is a good electric conductor. It is abundantly used in electrotechnical industry and especially in the form of alloys, and in the automobile, aircraft, building and computer industries. Aluminium mostly occurs in nature in the form of compounds, with bauxite being the most well-known.
| Alloy | Status | Rm min. | Mpa max. | Yield point Rp0,2 Mpa |
|
|---|---|---|---|---|---|
| Al99,5 | 0/H111 | soft | 65 | 95 | 20 |
| H12/H22 | 1/4hard | 85 | 125 | 65 | |
| H14/H24 | 1/2hard | 105 | 145 | 85 | |
| H16/H26 | 3/4hard | 120 | 160 | 100 | |
| H18/H28 | hard | 140 | 120 | ||
| AlMnCu | 0/H111 | soft | 95 | 135 | 35 |
| H14/H24 | 1/2hard | 145 | 185 | 125 | |
| H18/H28 | hard | 185 | 165 | ||
| AlMn1 | 0/H111 | soft | 90 | 130 | 35 |
| H14/H24 | 1/2hard | 140 | 180 | 120 | |
| H16/H26 | 3/4hard | 160 | 200 | 145 | |
| H18/H28 | hard | 185 | 165 | ||
| AlMn1Mg1 | 0/H111 | soft | 155 | 200 | 60 |
| H12/H22 | 1/4hard | 190 | 240 | 155 | |
| H14/H24 | 1/2hard | 220 | 265 | 180 | |
| H16/H26 | 3/4hard | 245 | 285 | 200 | |
| H18/H28 | hard | 260 | 230 | ||
| AlMn1Mg0,5 | 0/H111 | soft | 115 | 165 | 45 |
| H12/H22 | 1/4hard | 145 | 195 | 125 | |
| H14/H24 | 1/2hard | 170 | 215 | 150 | |
| H16/H26 | 3/4hard | 195 | 240 | 175 | |
| H18/H28 | hard | 220 | 200 | ||
| AlMn0,5Mg0,5 | 0/H111 | soft | 100 | 155 | 40 |
| H12/H22 | 1/4hard | 130 | 180 | 105 | |
| H14/H24 | 1/2hard | 150 | 200 | 130 | |
| H16/H26 | 3/4hard | 175 | 225 | 160 | |
| H18/H28 | hard | 195 | 180 | ||
| AlMg1 | 0/H111 | soft | 100 | 145 | 35 |
| H22/H32 | 1/4hard | 125 | 165 | 80 | |
| H24/H34 | 1/2hard | 145 | 185 | 110 | |
| AlMg2 | 0/H111 | soft | 160 | 200 | 60 |
| H22/H32 | 1/4hard | 190 | 230 | 120 | |
| H24/H34 | 1/2hard | 210 | 250 | 140 | |
| AlMg2Mn0,8 | 0/H111 | soft | 190 | 240 | 80 |
| H22/H32 | 1/4hard | 220 | 270 | 130 | |
| H24/H34 | 1/2hard | 240 | 280 | 160 | |
| H26/H36 | 3/4hard | 265 | 305 | 190 | |
| AlMg2,5 | 0/H111 | soft | 170 | 215 | 65 |
| H22/H32 | 1/4hard | 210 | 260 | 130 | |
| H24/H34 | 1/2hard | 230 | 280 | 150 | |
| H26/H36 | 3/4hard | 250 | 300 | 180 | |
| AlMg3 | 0/H111 | soft | 190 | 240 | 80 |
| H22/H32 | 1/4hard | 220 | 270 | 130 | |
| H24/H34 | 1/2hard | 240 | 280 | 160 | |
| H26/H36 | 3/4hard | 265 | 305 | 190 | |
| H114 | anti-split | 190 | 260 | 80 | |
| AlMg4,5Mn0,7 | 0/H111 | soft | 275 | 350 | 125 |
| H22/H32 | 1/4hard | 305 | 380 | 215 | |
| H24/H34 | 1/2hard | 340 | 400 | 250 | |
| AlMg1SiCu | 0 | soft | not indicated | 150 | max. 85 |
| T4/T451 | naturally aged | 205 | not indicated | 110 | |
| T6/T651 | artificially aged | 290 | not indicated | 240 | |
| AlSiMgMn | 0 | soft | not indicated | 15 | max. 85 |
| T4/T451 | naturally aged | 205 | not indicated | 110 | |
| T6/T651 | artificially aged | 310 | not indicated | 260 | |
| AlCu4MgSi | 0 | soft | not indicated | 225 | 145 |
| T4/T451 | naturally aged | 390 | not indicated | 245 | |
| AlCu4Mg1 | 0 | soft | not indicated | 220 | 140 |
| T3/T351 | naturally aged | 420 | not indicated | 290 | |
| AlZn5Mg3Cu | T6/T651 | artificially aged | 450 | not indicated | 370 |
| AlZn5,5MgCu | 0 | soft | 275 | not indicated | 145 |
| T651 | artificially aged | 525 | not indicated | 440 | |
| Designation according to EN | Metallurgical designation | CSN | DIN | Corrosion resistance | Anodising suitability | Weldability |
|---|---|---|---|---|---|---|
| EN AW 1050 | AL99,5 | 424005 | 3.0255 | very good | yes | very good |
| EN AW 3103 | AlMn1 | 424432 | 3.0515 | very good | no | very good |
| EN AW 3004 | AlMn1Mg1 | 3.0526 | very good | no | very good | |
| EN AW 3005 | AlMn1Mg0,5 | 3.0525 | very good | no | very good | |
| EN AW 3105 | AlMn0,5Mg0,5 | 3.0505 | very good | no | very good | |
| EN AW 5005 | AMg1 | 516879 | especially against seawater | yes | very good | |
| EN AW 5049 | AlMg2Mn0,8 | 594310 | especially against seawater | yes | very good | |
| EN AW 5052 | AlMg2,5 | 592849 | especially against seawater | yes | very good | |
| EN AW 5251 | AlMg2Mn0,3 | 424412 | 593580 | especially against seawater | yes | very good |
| EN AW 5754 | AlMg3 | 424413 | 597232 | especially against seawater | yes | very good |
| EN AW 5083 | AlMg4,5Mn0,7 | 424415 | 601615 | especially against seawater | no | very good |
| EN AW 6082 | AlMgSi1Mn | 424400 | 151636 | especially against seawater | yes | very good |
| EN AW 7020 | AlZn4,5Mg1 | 424441 | 889426 | low | no | unsuitable |
| EN AW 7022 | AlZn5Mg3Cu | 893079 | low | no | unsuitable | |
| EN AW 7075 | AlZn5,5MgCu | 424222 | 900384 | low | no | unsuitable |
| EN AW 2017 | AlCu4MgSi | 424201 | 3.1325 | low | no | low |
| EN AW 2024 | ALCu4Mg1 | 424203 | 3.1355 | low | no | low |