Pourquoi les alliages d'aluminium sont-ils essentiels dans l'ingénierie et l'électronique ? Cet article examine les valeurs de conductivité et de résistivité de divers alliages d'aluminium et montre comment ces propriétés influencent leurs applications. En comprenant ces valeurs, les lecteurs seront mieux à même de choisir le bon alliage pour l'efficacité électrique et thermique, garantissant ainsi des performances optimales dans leurs projets.
ALASM=ASM Specialty Handbook Aluminium et alliages d'aluminium
CSNDT=CSNDT compilé par Eddy Current Technology Incorporated
ECTM=Eddy Current Testing Manual on Eddy Current Method compilé par Eddy Current Technology Incorporated NDT Mag=NDT Magazine Sept/Oct 1955, Cosgrove Article compilé par Eddy Current Technology Incorporated
Matériau | Conductivité | Résistivité | Référence | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (Voir notes de bas de page) | ||
Aluminium | |||||
Pure | 61 | 3.54E+07 | 2.83E-08 | ECTM | |
99.99% | 64.94 | 3.77E+07 | 2.66E-08 | CSNDT | |
99.99% | 64.94 | 3.77E+07 | 2.66E-08 | ALASM | |
Rouge X-8 Cond. Soulagement du stress | 29 | 1.68E+07 | 5.95E-08 | CSNDT | |
Red X-8 As Cast | 26 | 1.51E+07 | 6.63E-08 | CSNDT | |
11S Cond. T3 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
13 | 39 | 2.26E+07 | 4.42E-08 | CSNDT | |
14S Cond. "0" | 50 | 2.90E+07 | 3.45E-08 | CSNDT | |
14S Cond. T6 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
17S Cond. "0" | 45 | 2.61E+07 | 3.83E-08 | CSNDT | |
17S Cond. T4 | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
18S Cond. "0" | 50 | 2.90E+07 | 3.45E-08 | CSNDT | |
18S Cond. T61 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
2S Cond. "0" | 59 | 3.42E+07 | 2.92E-08 | CSNDT | |
2S Cond. H18 | 57 | 3.31E+07 | 3.03E-08 | CSNDT | |
24S Cond. "0" | 50 | 2.90E+07 | 3.45E-08 | CSNDT | |
24S Cond. T4 | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
24S Cond. T6 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
3S Cond. "0" | 50 | 2.90E+07 | 3.45E-08 | CSNDT | |
3S Cond. H 12 | 42 | 2.44E+07 | 4.11E-08 | CSNDT | |
3S Cond. H 14 | 41 | 2.38E+07 | 4.21E-08 | CSNDT | |
3S Cond. H 18 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
32S Cond. "0" | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
32S Cond. T6 | 35 | 2.03E+07 | 4.93E-08 | CSNDT | |
40E | 35 | 2.03E+07 | 4.93E-08 | CSNDT | |
43 (recuit) | 42 | 2.44E+07 | 4.11E-08 | CSNDT | |
43 Comme Cast | 37 | 2.15E+07 | 4.66E-08 | CSNDT | |
A51S Cond. "0" | 55 | 3.19E+07 | 3.14E-08 | CSNDT | |
A51S Cond. T4 et T6 | 45 | 2.61E+07 | 3.83E-08 | CSNDT | |
52S Cond. "0" et H 38 | 35 | 2.03E+07 | 4.93E-08 | CSNDT | |
53S Cond. "0" | 45 | 2.61E+07 | 3.83E-08 | CSNDT | |
53S Cond. T4 et T6 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
56S Cond. "0" | 29 | 1.68E+07 | 5.95E-08 | CSNDT | |
56S Cond. H 38 | 27 | 1.57E+07 | 6.39E-08 | CSNDT | |
61S Cond. "0" | 45 | 2.61E+07 | 3.83E-08 | CSNDT | |
61S Cond. T4 et T6 | 40 | 2.32E+07 | 4.31E-08 | CSNDT | |
75S Cond. T6 | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
85 | 28 | 1.62E+07 | 6.16E-08 | CSNDT | |
Aluminium Allcast | |||||
Comme Cast | 27 | 1.57E+07 | 6.39E-08 | CSNDT | |
Cond. Sol. H.T. et soulagement du stress | 36 | 2.09E+07 | 4.79E-08 | CSNDT | |
Sol H.T. et Aged | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
Soulagement du stress | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
Alliage d'aluminium (corroyé) | |||||
1050-0 | 61.3 | 2.81E-08 | ALASM | ||
1060-O | 62 | 2.78E-08 | ALASM | ||
1060-H18 | 61 | 2.78E-08 | ALASM | ||
1100 | 57.00 - 61.80 | 3.45E+07 | 2.90E-08 | NDT Mag | |
1100-O | 59 | 2.92E-08 | ALASM | ||
1100-H18 | 57 | 3.02E-08 | ALASM | ||
1145-O | 61 | 2.83E-08 | ALASM | ||
1145-H18 | 60 | 2.83E-08 | ALASM | ||
1199-O | 64.5 | 2.67E-08 | ALASM | ||
1350-O | 61.8 | 2.79E-08 | ALASM | ||
1350-Hx | 61 | 2.82E-08 | ALASM | ||
2011-T3 | 36.00 - 36.50 | 2.10E+07 | 4.76E-08 | NDT Mag | |
2011-T3 et T4 | 39 | 4.40E-08 | ALASM | ||
2011-T8 | 45 | 3.80E-08 | ALASM | ||
2014-F et -0 | 48.60 - 50.70 | 2.88E+07 | 3.47E-08 | NDT Mag | |
2014-O | 50 | 3.40E-08 | ALASM | ||
2014-T3 et -T4 | 32.50 - 34.80 | 1.95E+07 | 5.12E-08 | NDT Mag | |
2014-T3, T4 et T451 | 34 | 5.10E-08 | ALASM | ||
2014-T6 | 38.00 - 39.70 | 2.25E+07 | 4.44E-08 | NDT Mag | |
2014-T6, T651et T652 | 40 | 4.30E-08 | ALASM | ||
2017-F | 49.30 - 49.50 | 2.87E+07 | 3.49E-08 | NDT Mag | |
2017-O | 50 | 3.50E-08 | ALASM | ||
2017-T4 | 34 | 5.00E-08 | ALASM | ||
2024-F | 46.80 - 48.50 | 2.76E+07 | 3.62E-08 | NDT Mag | |
2024-O | 50 | 3.40E-08 | ALASM | ||
2024-T3 | 28.60 - 36.10 | 1.88E+07 | 5.33E-08 | NDT Mag | |
2024-T36 | 29.10 - 29.50 | 1.70E+07 | 5.88E-08 | NDT Mag | |
2024-T3, T36, T351, T361 et T4 | 30 | 5.70E-08 | ALASM | ||
2024-T4 | 28.80 - 31.00 | 1.73E+07 | 5.77E-08 | NDT Mag | |
2024-T6, T81, T851 et T861 | 38 | 4.50E-08 | ALASM | ||
2036-O | 52 | 3.32E-08 | ALASM | ||
2036-T4 | 41 | 4.21E-08 | ALASM | ||
2048-T851 | 42 | 4.00E-08 | ALASM | ||
2124-O | 50 | 3.45E-08 | ALASM | ||
2124-T851 | 39 | 4.42E-08 | ALASM | résistivité convertie en conductivité | |
2127-T4 | 42.10 - 42.40 | 2.45E+07 | 4.08E-08 | NDT Mag | |
2218-T61 | 37.4 | 2.17E+07 | 4.61E-08 | NDT Mag | |
2218-T61 | 38 | 4.50E-08 | ALASM | ||
2218-T72 | 40 | 4.30E-08 | ALASM | ||
2219-O | 44 | 3.90E-08 | ALASM | ||
2219-T31, T37 et T351 | 28 | 6.20E-08 | ALASM | ||
2219-T62, T81, T87 et T851 | 30 | 5.70E-08 | ALASM | ||
2319-O | 44 | 3.90E-08 | ALASM | ||
2618 | 40.2 | 2.33E+07 | 4.29E-08 | NDT Mag | |
2618-T61 | 37 | 4.70E-08 | ALASM | ||
3003-O | 44.70 - 49.80 | 2.74E+07 | 3.65E-08 | NDT Mag | |
3003-O | 50 | 3.40E-08 | ALASM | ||
3003-H14 et -H12 | 37.80 - 51.50 | 2.59E+07 | 3.86E-08 | NDT Mag | |
3003-H12 | 42 | 4.10E-08 | ALASM | ||
3003-H14 | 41 | 4.20E-08 | ALASM | ||
3003-H18 | 40 | 4.30E-08 | ALASM | ||
3003-H24 et -H28 | 37.80 - 47.50 | 2.47E+07 | 4.04E-08 | NDT Mag | |
3004 | 39.40 - 43.50 | 2.40E+07 | 4.16E-08 | NDT Mag | |
3004-O | 42 | 4.10E-08 | ALASM | ||
X3005-O | 50.10 - 50.30 | 2.91E+07 | 3.44E-08 | NDT Mag | |
3105-O | 45 | 3.83E-08 | ALASM | ||
4032-O | 40 | 4.31E-08 | ALASM | ||
4032-T6 | 35.30 - 36.30 | 2.08E+07 | 4.82E-08 | NDT Mag | |
4032-T6 | 36 | 4.79E-08 | ALASM | ||
4043-F | 52.30 - 54.30 | 3.09E+07 | 3.24E-08 | NDT Mag | |
4043-O | 42 | 4.10E-08 | ALASM | ||
5005 | 52.30 - 52.80 | 3.05E+07 | 3.28E-08 | NDT Mag | |
5005-O et H38 | 52 | 3.32E-08 | ALASM | ||
5050 | 48.30 - 49.80 | 2.85E+07 | 3.52E-08 | NDT Mag | |
5050-O et H38 | 50 | 3.40E-08 | ALASM | ||
5052 | 33.60 - 37.60 | 2.07E+07 | 4.84E-08 | NDT Mag | |
5052-O et H38 | 35 | 4.93E-08 | ALASM | ||
5056 | 28.10 - 29.80 | 1.68E+07 | 5.96E-08 | NDT Mag | |
5056-O | 29 | 5.90E-08 | ALASM | ||
5056-H38 | 27 | 6.40E-08 | ALASM | ||
5083 | 29 | 5.95E-08 | ALASM | ||
5086 | 31 | 5.60E-08 | ALASM | ||
5154 | 30.50 - 32.80 | 1.84E+07 | 5.45E-08 | NDT Mag | |
5154 | 32 | 5.39E-08 | ALASM | ||
5182 | 31 | 5.56E-08 | ALASM | ||
5252 | 35 | 4.90E-08 | ALASM | ||
5254 | 32 | 5.40E-08 | ALASM | ||
5356-O | 29 | 5.94E-08 | ALASM | ||
5357 | 42.30 - 47.00 | 2.59E+07 | 3.86E-08 | NDT Mag | |
5454 | 34 | 5.10E-08 | ALASM | ||
5456 | 29 | 5.95E-08 | ALASM | ||
5457 | 46 | 3.75E-08 | ALASM | ||
5652 | 35 | 4.90E-08 | ALASM | ||
5657 | 54 | 3.20E-08 | ALASM | ||
6005-T5 | 49 | 3.50E-08 | ALASM | ||
6009-O | 54 | 3.19E-08 | ALASM | ||
6009-T4 | 44 | 3.92E-08 | ALASM | ||
6009-T6 | 47 | 3.67E-08 | ALASM | ||
6010-O | 53 | 3.25E-08 | ALASM | ||
6010-T4 | 39 | 4.42E-08 | ALASM | ||
6010-T6 | 44 | 3.92E-08 | ALASM | ||
6053 | 39.30 - 48.00 | 2.53E+07 | 3.95E-08 | NDT Mag | |
6061-F et -0 | 42.30 - 48.50 | 2.63E+07 | 3.80E-08 | NDT Mag | |
6061-O | 47 | 3.70E-08 | ALASM | ||
6061-T4 | 37.60 - 40.50 | 2.27E+07 | 4.42E-08 | NDT Mag | |
6061-T4 | 40 | 4.30E-08 | ALASM | ||
6061-T6 et -T9 | 40.00 - 44.80 | 2.46E+07 | 4.07E-08 | NDT Mag | |
6061-T6 | 43 | 4.00E-08 | ALASM | ||
6062-F | 47.00 - 51.00 | 2.84E+07 | 3.52E-08 | NDT Mag | |
6062-T4 | 43.50 - 44.00 | 2.54E+07 | 3.94E-08 | NDT Mag | |
6062-T6 | 44.70 - 49.50 | 2.73E+07 | 3.66E-08 | NDT Mag | |
6063-O | 58 | 3.00E-08 | ALASM | ||
6063-T1 | 50 | 3.50E-08 | ALASM | ||
6063-T5 | 55 | 3.20E-08 | ALASM | ||
6063-T6 et T83 | 53 | 3.30E-08 | ALASM | ||
6066-O | 40 | 4.30E-08 | ALASM | ||
6066-T6 | 37 | 4.70E-08 | ALASM | ||
6070-T6 | 44 | 3.90E-08 | ALASM | ||
6101-T6 | 57 | 3.02E-08 | ALASM | ||
6101-T61 | 59 | 2.92E-08 | ALASM | ||
6101-T63 | 58 | 2.97E-08 | ALASM | ||
6101-T64 | 60 | 2.87E-08 | ALASM | ||
6101-T65 | 58 | 2.97E-08 | ALASM | ||
6151-0 | 53.30 - 55.00 | 3.14E+07 | 3.18E-08 | NDT Mag | |
6151-O | 54 | 3.20E-08 | ALASM | ||
6151-T4 | 41.50 - 43.30 | 2.46E+07 | 4.07E-08 | NDT Mag | |
6151-T6 | 42 | 4.10E-08 | ALASM | ||
6151-T6 | 43.90 - 45.00 | 2.58E+07 | 3.88E-08 | NDT Mag | |
6151-T6 | 45 | 3.80E-08 | ALASM | ||
6201-T81 | 54 | 3.20E-08 | ALASM | ||
6205-T1 | 45 | 3.70E-08 | ALASM | ||
6205-T5 | 49 | 3.50E-08 | ALASM | ||
6262-T9 | 44 | 3.90E-08 | ALASM | ||
6351-T6 | 46 | 3.80E-08 | ALASM | ||
6463-T1 | 50 | 3.40E-08 | ALASM | ||
6463-T5 | 55 | 3.10E-08 | ALASM | ||
6463-T6 | 53 | 3.30E-08 | ALASM | ||
6951-F | 53.00 - 53.10 | 3.08E+07 | 3.25E-08 | NDT Mag | |
6951-0 | 55.70 - 56.50 | 3.25E+07 | 3.07E-08 | NDT Mag | |
7005-O | 43 | 4.01E-08 | ALASM | ||
7005-T53, T5351, T63 et T6351 | 38 | 4.54E-08 | ALASM | ||
7005-T6 | 35 | 4.93E-08 | ALASM | ||
7039 | 32-40 | 4,3E-8-5,4E-8 | ALASM | résistivité convertie en conductivité | |
7049 | 40 | 4.30E-08 | ALASM | ||
7050-O | 47 | 3.67E-08 | ALASM | ||
7050-T76 et T7651 | 39.5 | 4.36E-08 | ALASM | ||
7050-T736 et T73651 | 40.5 | 4.26E-08 | ALASM | ||
7072 | 60.00 - 60.10 | 3.48E+07 | 2.87E-08 | NDT Mag | |
7072-O | 60 | 2.87E-08 | ALASM | ||
7075-F | 44.50 - 47.80 | 2.68E+07 | 3.74E-08 | NDT Mag | |
7075-T6 | 31.40 - 34.80 | 1.92E+07 | 5.21E-08 | NDT Mag | |
7075-T6 | 32 | 1.86E+07 | 5.39E-08 | ECTM | |
7075-W | 27.00 - 37.00 | 1.86E+07 | 5.39E-08 | NDT Mag | |
7075-T6, T62, T651 et T652 | 33 | 5.22E-08 | ALASM | ||
7075-T76 et T7651 | 38.5 | 4.48E-08 | ALASM | ||
7075-T73, T7351 et T7352 | 40 | 4.31E-08 | ALASM | ||
7076 | 35 | 3.75E-08 | ALASM | ||
7175-O | 46 | 3.75E-08 | ALASM | ||
7175-T66 | 36 | 4.79E-08 | ALASM | ||
7175-T736 et T73652 | 40 | 4.31E-08 | ALASM | ||
7178-O | 46 | 3.75E-08 | ALASM | ||
7178-T6 et T651 | 32 | 5.39E-08 | ALASM | ||
7178-T76 et T7651 | 39 | 4.42E-08 | ALASM | ||
X7178-F et -0 | 45.50 - 46.00 | 2.65E+07 | 3.77E-08 | NDT Mag | |
X7178-W et T6 | 26.80 - 32.60 | 1.72E+07 | 5.81E-08 | NDT Mag | |
7475-O | 46 | 3.75E-08 | ALASM | ||
7475-T61 et T651 | 36 | 4.79E-08 | ALASM | ||
7475-T761 et T7651 | 40 | 4.31E-08 | ALASM | ||
7475-T7351 | 42 | 4.11E-08 | ALASM | ||
Alliages d'aluminium (coulé) | |||||
122 Perm. Mold As Cast | 34 | 1.97E+07 | 5.07E-08 | CSNDT | |
122 Sand Cond. T2 | 41 | 2.38E+07 | 4.21E-08 | CSNDT | |
122 Sand Cond. T61 | 33 | 1.91E+07 | 5.23E-08 | CSNDT | |
113 | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
C113 | 27 | 1.57E+07 | 6.39E-08 | CSNDT | |
A 132 Cond. T551 | 29 | 1.68E+07 | 5.95E-08 | CSNDT | |
201.0-T6 | 27-32 | 4,5E-8-6,4E-8 | ALASM | ||
206.0-T6 | 27-32 | 5.4E-8-6.4E-8 | ALASM | conductivité convertie à partir de la résistivité | |
206.0-T7 | 32-34 | 5.0E-8-5.4E-8 | ALASM | conductivité convertie à partir de la résistivité | |
208.0 en l'état | 31 | 5.56E-08 | ALASM | ||
(208.0) 108 | 31 | 1.80E+07 | 5.56E-08 | CSNDT | |
208.0 recuit | 38 | 4.54E-08 | ALASM | ||
214 | 35 | 2.03E+07 | 4.93E-08 | CSNDT | |
A214 | 33 | 1.91E+07 | 5.23E-08 | CSNDT | |
218 | 24 | 1.39E+07 | 7.18E-08 | CSNDT | |
220 | 21 | 1.22E+07 | 8.21E-08 | CSNDT | |
242.0-T21, sable | 44 | 3.92E-08 | ALASM | ||
(242.0) 142 Sable Cond. T21 | 44 | 2.55E+07 | 3.92E-08 | CSNDT | |
242.0-T571, sable | 34 | 5.07E-08 | ALASM | ||
(242.0) 142 Sable Cond. T571 | 34 | 1.97E+07 | 5.07E-08 | CSNDT | |
242.0-T77, sable | 38 | 4.54E-08 | ALASM | ||
(242.0) 142 Sand Cond. T77 | 37 | 2.15E+07 | 4.66E-08 | CSNDT | |
242.0-T61, moule permanent | 33 | 5.22E-08 | ALASM | ||
295.0-T4 | 35 | 4.93E-08 | ALASM | ||
(295.0) 195 Cond. T4 | 35 | 2.03E+07 | 4.93E-08 | CSNDT | |
295.0-T62 | 37 | 4.93E-08 | ALASM | ||
(295.0) 195 Cond. T62 | 37 | 2.15E+07 | 4.66E-08 | CSNDT | |
296.0-T4 et T6 | 33 | 5.22E-08 | ALASM | ||
(296.0) B 195 Cond. T4 | 35 | 2.03E+07 | 4.93E-08 | CSNDT | |
(296.0) B 195 Cond. T6 | 36 | 2.09E+07 | 4.79E-08 | CSNDT | |
308 | 37 | 4.66E-08 | ALASM | ||
(308.0) A 108 | 37 | 2.15E+07 | 4.66E-08 | CSNDT | |
R 317 | 30 | 1.74E+07 | 5.75E-08 | CSNDT | |
319 | 27 | 6.39E-08 | ALASM | ||
319 Sable | 27 | 1.57E+07 | 6.39E-08 | CSNDT | |
319 Perm. Moule | 28 | 1.62E+07 | 6.16E-08 | CSNDT | |
336.0-T551 | 29 | 5.95E-08 | ALASM | ||
355.0-T51, sable | 43 | 4.01E-08 | ALASM | ||
355 Sand Cond. T51 | 43 | 2.49E+07 | 4.01E-08 | CSNDT | |
355.0-T6, sable | 36 | 4.79E-08 | ALASM | ||
355 Sand Cond. T6 | 36 | 2.09E+07 | 4.79E-08 | CSNDT | |
355.0-T61, sable | 39 | 4.42E-08 | ALASM | ||
355 Sand Cond. T61 | 37 | 2.15E+07 | 4.66E-08 | CSNDT | |
355.0-T7, sable | 42 | 4.10E-08 | ALASM | ||
355 Sand Cond. T7 | 42 | 2.44E+07 | 4.11E-08 | CSNDT | |
355.0-T6, moule permanent | 39 | 4.42E-08 | ALASM | ||
355 Perm. Cond. moule T6 | 39 | 2.26E+07 | 4.42E-08 | CSNDT | |
356.0-T51, sable | 43 | 4.01E-08 | ALASM | ||
356 Sand Cond. T51 | 43 | 2.49E+07 | 4.01E-08 | CSNDT | |
356.0-T6, sable | 39 | 4.42E-08 | ALASM | ||
356 Sand Cond. T6 | 39 | 2.26E+07 | 4.42E-08 | CSNDT | |
356.0-T7, sable | 40 | 4.31E-08 | ALASM | ||
356.0-T6, moule permanent | 41 | 4.21E-08 | ALASM | ||
360 | 28 | 6.16E-08 | ALASM | ||
A360.0 | 30 | 5.75E-08 | ALASM | résistivité convertie en conductivité | |
360 | 37 | 2.15E+07 | 4.66E-08 | CSNDT | |
380 | 27 | 6.50E-08 | ALASM | ||
380 | 27 | 1.57E+07 | 6.39E-08 | CSNDT | |
383 | 23 | 7.50E-08 | ALASM | résistivité convertie en conductivité | |
384 | 22 | 7.84E-08 | ALASM | résistivité convertie en conductivité | |
A384.0 | 23 | 7.50E-08 | ALASM | résistivité convertie en conductivité | |
390.0-F | 27 | 6.39E-08 | ALASM | résistivité convertie en conductivité | |
390.0-T5 | 25 | 6.90E-08 | ALASM | résistivité convertie en conductivité | |
413 | 31 | 5.56E-08 | ALASM | ||
443,0 Tel que coulé | 37 | 4.66E-08 | ALASM | ||
443.0 Recuit | 42.05 | 4.10E-08 | ALASM | conductivité convertie à partir de la résistivité | |
514 | 35 | 4.93E-08 | ALASM | ||
518 | 25 | 6.90E-08 | ALASM | résistivité convertie en conductivité | |
520.0-T4 | 21 | 8.21E-08 | ALASM | ||
535 | 20 | 7.50E-08 | ALASM | ||
712 | 35 | 4.93E-08 | ALASM | ||
713 | 35 | 4.93E-08 | ALASM | résistivité convertie en conductivité | |
750 | 45 | 2.61E+07 | 3.83E-08 | CSNDT | |
771 | 27 | 6.39E-08 | ALASM | résistivité convertie en conductivité | |
850 | 47 | 3.67E-08 | ALASM |