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X20h80 (H) ko'p tarmoqli nikromli nozik qotishma sim

Qisqa Tasvir:


  • Sertifikat:ISO 9001
  • Hajmi:Moslashtirilgan
  • Model №:Ni80Cr20
  • Mahsulot nomi:Nichrom qarshilik nozik qotishma rod
  • Erish nuqtasi:1400
  • Elektr qarshiligi:1,09 Ohm mm2/M
  • Qattiqlik:180 Hv
  • Qo'llash doirasi:Rezistor, isitgich
  • Transport paketi:Yog'och quti
  • Kelib chiqishi:Shanxay
  • Kimyoviy tarkibi:Ni 76%
  • Xususiyatlari:Yuqori qarshilik, yaxshi oksidlanish qarshiligi
  • Zichlik:8,4 g/sm3
  • Uzayish:>=20%
  • Maksimal ish harorati:1200 S
  • Savdo belgisi:TANKII
  • Spetsifikatsiya:19*0,544-0,574
  • HS kodi:7505220000
  • Ilova:Aviatsiya, elektronika, sanoat, tibbiyot, kimyo
  • Tozalik:80%
  • Turi:Nikel sim
  • Mahsulot detali

    TSS

    Mahsulot teglari

    Tavsif

    Qotishma Standart strand konstruktsiyasi, mm Qarshilik, Ō/m Ip diametri nominal, mm Kilogramm uchun metr
    NiCr 80/20 19×0,544 0,233-0,269 26
    NiCr 80/20 19×0,61 0,205-0,250
    NiCr 80/20 19×0,523 0,276-0,306 2.67 30
    NiCr 80/20 19×0,574 2.87 25
    NiCr 80/20 37×0,385 0,248-0,302 2.76 26
    NiCr 60/15 19×0,508 0,286-0,318
    NiCr 60/15 19×0,523 0,276-0,304 30
    Ni 19×0,574 0,020-0,027 2.87 21

    Tafsilotlar

    Xususiyatlar/baho Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
    Asosiy kimyoviy tarkibi 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 ko'rsatish harorati.elementdan 1200 1250 1150 1100 1100
    20oC da qarshilik (m 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/m· h· oC) 60.3 45.2 45.2 43.8 43.8
    Chiziqlar kengayish koeffitsienti (a × 10-6/oC) 18 17 17 19 19
    Erish nuqtasi (taxminan )( oC) 1400 1380 1390 1390 1390
    Yoriqdagi cho'zilish (%) > 20 > 20 > 20 > 20 > 20
    Mikrografik tuzilish ostenit ostenit ostenit ostenit ostenit
    Magnit xususiyatlari magnit bo'lmagan magnit bo'lmagan magnit bo'lmagan magnit bo'lmagan magnit bo'lmagan

     

    Kimyoviy tarkibi Nikel, Chrome
    Vaziyat Yorqin/kislota oq/oksidlangan rang
    Baho Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
    Afzallik Nikromning metallurgiya tuzilishi ularga sovuqda juda yaxshi plastika beradi.
    Xususiyatlari Barqaror ishlash;Antioksidlanish;Korroziyaga qarshilik;Yuqori harorat barqarorligi;Ajoyib lasan hosil qilish qobiliyati;Dog'larsiz bir xil va chiroyli sirt holati.
    Qarshilik simlari
    RW30 W.Nr 1.4864 Nikel 37%, xrom 18%, temir 45%
    RW41 UNS N07041 Nikel 50%, xrom 19%, kobalt 11%, molibden 10%, titan 3%
    RW45 W.Nr 2.0842 Nikel 45%, mis 55%
    RW60 W.Nr 2.4867 Nikel 60%, xrom 16%, temir 24%
    RW60 UNS NO6004 Nikel 60%, xrom 16%, temir 24%
    RW80 W.Nr 2.4869 Nikel 80%, xrom 20%
    RW80 UNS NO6003 Nikel 80%, xrom 20%
    RW125 W.Nr 1.4725 Temir BAL, Chrome 19%, alyuminiy 3%
    RW145 W.Nr 1.4767 Temir BAL, Chrome 20%, alyuminiy 5%
    RW155 Temir BAL, xrom 27%, alyuminiy 7%, molibden 2%

    2018-02-11 254 2018-02-11 256 2018-02-11 2572018-02-11 2562018-02-11 257





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