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Specific electrical resistance of fahl

Technical Characteristics

The specific electrical resistance of fehral is in the range from 1.2 to 1.42 Ohmxmm2/m. Another international name for the alloy is cantal. Fehral has a specific electrical resistance, which is strictly regulated by the national standard, for example, for wire - GOST 12766.1-90. Just like the nickel-based alloys, fehral is characterized by high heat resistance, but is a less expensive material. The disadvantages include destruction in the presence of vibration. Nevertheless, phehran is successfully used in industrial and laboratory furnaces with a maximum operating temperature of +1400 ° C.

Specific electrical resistance of fahl at 20°C

X21Yu4 (Kanthal D) (20°C) μΩm 1.25±0.08

X23Yu5T (20°С) μΩm1.42±0.07

X21YUB (20°C) μΩm1.42±0.07

X21Yu4 (Kanthal D) X23J5T X21YUB
Diameter (mm) Electrical resistance 1 meter at 20°C (Ω/m) Electrical resistance 1 meter at 20 °C (Ω/m) Electrical resistance 1 meter at 20 °C (Ω/m)
0.10 159.2 180.6 180.6
0.12 110.5 125.6 125.6
0.15 70.7 80.4 80.4
0.17 55.1 62.6 62.6
0.19 44.1 50.1 50.1
0.21 36.1 41.0 41.0
0.25 25.5 28.9 28.9
0.27 21.8 24.8 24.8
0.29 18.9 21.5 21.5
0.31 16.6 18.8 18.8
0.35 13.0 14.8 14.8
0.40 9.95 11.3 11.3
0.45 7.86 8.93 8.93
0.50 6.37 7.23 7.23
0.60 4.42 5.02 5.02
0.70 3.25 3.69 3.69
0.80 2.49 2.83 2.83
0.90 1.96 2.23 2.23
1.00 1.59 1.808 1.808
1.20 1.11 1.256 1.256
1.40 0.812 0.922 0.922
1.60 0.662 0.706 0.706
1.80 0.491 0.558 0.558
2.00 0.398 0.452 0.452
2.20 0.329 0.374 0.374
2.50 0.255 0.289 0.289
2.80 0.203 0.231 0.231
3.00 0.1768 0.201 0.201
3.50 0.1299 0.1476 0.1476
4.00 0.0995 0.1130 0.1130
4.50 0.0786 0.0893 0.0893
5.00 0.0637 0.0723 0.0723
5.50 0.0526 0.0598 0.0598
6.00 0.0442 0.0502 0.0502
6.50 0.0377 0.0428 0.0428
7.00 0.0325 0.0369 0.0369

Supplier

Auremo supplier is a recognized expert on the market of heat-resistant rolled metal products, and sells a wide range of the highest quality fahlali alloys at an affordable price:. Please contact Auremo by phone numbers listed in the section "Contacts", we are always open to offers. We invite you to partner cooperation.

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