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Kawat résistansi anu nyumput) (Nicr80 / 20)
| Komposisi kimia sareng propertes: | ||||
| Propertes / kelas | Nicr 80/20 | Nicr 70/30 | Nicr 60/15 | |
| Komposisi kimia utama (%) | Ni | Bola. | Bola. | 55.0-61.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bola. | |
| Suhu kerja max (ºC) | 1200 | 1250 | 1150 | |
| Kopertivity di 20ºC (μ ω · m) | 1.09 | 1.18 | 1.12 | |
| Kapadetan (g / cm3) | 8.4 | 8.1 | 8.2 | |
| Kanyataanitas termal (kj / m · H · ºC) | 60,3 | 45.2 | 45.2 | |
| Koefisien ékspansi termal (α × 10-6 / ºC) | 18 | 17 | 17 | |
| Titik lebur (ºC) | 1400 | 1380 | 1390 | |
| Elongation (%) | > 20 | > 20 | > 20 | |
| Struktur mikrogis | austenite | austenite | austenite | |
| Harta magnét | nonmagnétik | nonmagnétik | nonmagnétik | |
| Propertes / kelas | Nicr 35/20 | Nicr 30/20 | Karma | Evanohm | |
| Kimia utama Komposisi (%) | Ni | 34.0-37.0 | 30.0-34.0 | Balik | Balik |
| Cr | 18.0-21.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | Bola. | Bola. | 2.0-3.0 | - | |
| Suhu kerja max (ºC) | 1100 | 1100 | 300 | 1400 | |
| Kekasihkeun di 20ºC (μ ω · m) | 1.04 | 1.04 | 1.33 | 1.33 | |
| Kapadetan (g / cm3) | 7.9 | 7.9 | 8.1 | 8.1 | |
| Kanyataanitas termal (Kj / m · H · ºC) | 43.8 | 43.8 | 46 | 46 | |
| Koefisien tina termal Ékspansi (α × 10-6 / ºC) | 19 | 19 | - | - | |
| Titik lebur (ºC) | 1390 | 1390 | 1400 | 1400 | |
| Elongation (%) | > 20 | > 20 | 10-20 | 10-20 | |
| Struktur mikrogis | austenite | austenite | austenite | austenite | |
| Harta magnét | nonmagnétik | nonmagnétik | nonmagnétik | nonmagnétik | |
| Komposisi kimia | Nickel 80%, krom 20% |
| Kaayaan | Caang / asam bodas / warna dioksidasi |
| Diameter | 0,018mm ~ 1.6mm dina spool, 1,5mm-8mm bungkus, 8 ~ 60mm di rod |
| Kawat buleud nichrome | Diameter 0,018mm ~ 10mm |
| Pita nichrome | Lebar 5 ~ 0.5mm, ketebalan 0.01-2mm |
| Jalur nichrome | Lebar 450mm ~ 1mm, ketebalan 0.001m ~ 7mm |
| Diameter | 1.5mm-8mm bungkus dina coil, 8 ~ 60mm di rod |
| Kelas | NI80Cr20, N70 / 30, ni60cr15, N650Cr2, N35cr2fe, Ni30cr20 Ni80, Ni70, Ni60, NI40, |
| Kauntungannana | Struktur métallaggis tina nichrome confers aranjeunna plastik anu saé pisan. |
| Ciri sampel | Pagelaran stabil; Anti-oksidasi; Résistansi korosi; Stabilitas suhu tinggi; Kamampuan kocorformasi alus teuing; Kaayaan seragam sareng geulis pisan tanpa bintik. |
| Pamakean | Elemen pamanasan; bahan dina metallurgy, Alat rumah tangga; manufisi mékanis sareng industri séjén. |
| Widang résistansi | ||
| Rw30 | W.Nr 1.4864 | Nickel 37%, Chrome 18%, beusi 45% |
| Rw41 | Teu aya N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3% |
| Rw45 | W.Nr 2.0842 | Nickel 45%, tambaga 55% |
| Rw60 | W.Nr 2.4867 | Nickel 60%, krom 16%, beusi 24% |
| Rw60 | Teu aya no6004 | Nickel 60%, krom 16%, beusi 24% |
| Rw80 | W.Nr 2.4869 | Nickel 80%, krom 20% |
| Rw80 | Teu aya no6003 | Nickel 80%, krom 20% |
| Rw125 | W.Nr 1.4725 | Beusi bal, Chrome 19%, aluminium 3% |
| Rw145 | W.Nr 1.4767 | Beusi bal, chrome 20%, aluminium 5% |
| Rw155 | Beusi bal, chrome 27%, aluminium 7%, molybdenum 2% | |
Tulis pesen anjeun di dieu sareng kirimkeun ka kami
