N6 | Chromel C, Ni 60, N6, Xay-Nikr 60, Tophet C, Qalbaki 60, Cronifk II, |
Elektroloy, nichrome, qotishma c, ni 6, mws-675, stablloh 675 | |
N7 | Ni 70, Xromlar 70/30, N7, Gyay-Nikr 70, Balko, Tophet 30, |
Qarshi turing, Croniks 70, stabloxm 710 | |
N8 | Xrom a, Ni 80, N8, Nichrome V, Xay-Nikr 80, Tophet a |
80, Cronikx 80, Protaloy, Ni 8, Mws-650, STBTHHHM 650 |
Tavsif
Qotishma | Standart qurilish, mm | Qarshilik, ō / m | Strand diametri nominal, mm | Bir kilogramm uchun metr |
Nikr 80/20 | 18 × 0.544 + 1 × 0.574 | 0.252-2.278 | 2.67 | 26 |
Nikr 80/20 | 19 × 0.61 | 0.205-250 | 3.05 | |
Nikr 80/20 | 18× 0.523+ 1 × 0.574 | 0,271-0.299 | 2.67 | 30 |
Nikr 80/20 | 19 × 0.574 | 0.227-2.251 | 2.87 | 25 |
Nikr 80/20 | 36× 0.385+ 1 × 0.45 | 0,265-0.293 | 2.76 | 26 |
Nikr 60/15 | 19 × 0.508 | 0.286-.318 | 2.54 | |
Nikr 60/15 | 18 × 0.523 + 1 × 0.574 | 0.276-0.305 | 2.76 | 30 |
Ni | 19 × 0.574 | 0,019-0.021 | 2.87 | 21 |
Tafsilotlar
Xususiyatlar / baho | CR20NI80 | CR30I70 | CR15NI60 | CR20NI35 | CR20SI30 | |
Asosiy kimyoviy kompozitsiya | Ni | Dam olish | Dam olish | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Dam olish | Dam olish | Dam olish | |
Maks. doimiy xizmat temsiyasi. element | 1200 | 1250 | 1150 | 1100 | 1100 | |
20OCda qarshilik (mkt ō · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Zichlik (g / sm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Issiqlik o'tkazuvchanligi (KJ / MARDE) | 60,3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Chiziqlarni kengaytirish koeffitsienti (a × 10-6 / OC) | 18 | 17 | 17 | 19 | 19 | |
Eritish nuqtasi (taxminan.) (OC) | 1400 | 1380 yilda | 1390 yilda | 1390 yilda | 1390 yilda | |
Yoriqda cho'zish (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Mikrografik tuzilma | xiyonat | xiyonat | xiyonat | xiyonat | xiyonat | |
Magnit xususiyatlari | nomunosib | nomunosib | nomunosib | nomunosib | nomunosib |