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SWG16 0Cr21Al4 / 0Cr19Al3 fecral alloy Heating Wire para sa Muling Pagguhit

Maikling Paglalarawan:


  • materyal:bakal, chrome, aluminyo
  • maximum na patuloy na temperatura ng pagpapatakbo:1100C
  • paglaban:1.23
  • density:7.35
  • pagpapahaba:>12
  • kulay:maliwanag o oksihenasyon
  • Detalye ng Produkto

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    SWG16 0Cr21Al4 / 0Cr19Al3 fecral alloy Heating Wire para sa Muling Pagguhit

    Resistance Wire na gawa sa Nickel Chrome Alloys, Nickel Chrome Iron Alloys, Iron Chrome Aluminum Alloys, Copper Nickel Alloys.

    Pangunahing ginagamit sa pampainit, elemento ng pag-init at risistor, atbp.

    NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20

    CrAl 15-5, CrAl 20-5, CrAl 25-5, atbp…

    Constantan, Alloy 30, Alloy 60, Alloy 90, atbp.

    Electric Resistivity mula 0.02 u ohm/m-1.53 ​​u ohm/m

    Operate Temperatura mula 200 C hanggang 1400 C

    Mangyaring mag-atubiling makipag-ugnay sa amin kung mayroong anumang katanungan.

    NiCr:
    RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80

    FeCrAl:
    RESISTOHM 125, RESISTOHM 135, RESISTOHM 140,
    RESISTOHM 145, RESISTOHM 153

    CuNi
    Constantan, Cuprothal 5, Cuprothal 10, Cuprothal 15, Cuprothal 30, Eurica

    FeCrAl Alloy Grade Komposisyon ng kemikal %
    C P S Mn Si Cr Ni Al Fe Re Ang iba
    max(≤)
    1Cr13Al4 0.12 0.025 0.025 0.7 ≤1.00 12.5-15.0 —- 3.5-4.5 0.1 Bal.
    0Cr15Al5 0.12 0.025 0.025 0.7 ≤1.00 14.5-15.5 —- 4.5-5.3 0.1 Bal.
    0Cr25Al5 0.06 0.025 0.025 0.7 ≤0.60 23.0-26.0 ≤0.60 4.5-6.5 0.1 Bal.
    0Cr23Al5 0.06 0.025 0.025 0.7 ≤0.60 20.5-23.5 ≤0.60 4.2-5.3 0.1 Bal.
    0Cr21Al6 0.06 0.025 0.025 0.7 ≤1.00 19.0-22.0 ≤0.60 5.0-7.0 0.1 Bal.
    0Cr21Al4 0.06 0.025 0.025 0.7 ≤1.00 21.0-23.0 ≤0.60 3.0-5.2 0.1 Bal.
    0Cr21Al6Nb 0.05 0.025 0.025 0.7 ≤0.60 21.0-23.0 ≤0.60 5.0-7.0 0.1 Bal.
    0Cr27Al7Mo2 0.05 0.025 0.025 0.7 ≤0.40 26.5-27.8 ≤0.60 6.0-7.0 0.1 Bal.

    Komposisyon at Katangian ng Kemikal:

    Propertes/Grade NiCr 80/20 NiCr 70/30 NiCr 60/15 NiCr 35/20 NiCr 30/20
    Pangunahing Komposisyon ng Kemikal(%) Ni Bal. Bal. 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 Bal. Bal. Bal.
    Max Working Temperature(ºC) 1200 1250 1150 1100 1100
    Resistivity sa 20ºC
    (μ Ω · m)
    1.09 1.18 1.12 1.04 1.04
    Densidad(g/cm3) 8.4 8.1 8.2 7.9 7.9
    Thermal Conductivity

    (KJ/m· h· ºC)

    60.3 45.2 45.2 43.8 43.8
    Coefficient ng Thermal Expansion(α × 10-6/ºC) 18 17 17 19 19
    Punto ng Pagkatunaw(ºC) 1400 1380 1390 1390 1390
    Pagpahaba(%) > 20 > 20 > 20 > 20 > 20
    Mikrograpikong Istraktura austenite austenite austenite austenite austenite
    Magnetic Property nonmagnetic nonmagnetic nonmagnetic nonmagnetic nonmagnetic
    CuNi Alloys Grade Electrical resistivity
    (20 degreeΩ
    mm² /m)
    koepisyent ng temperatura ng paglaban
    (10^6/degree)
    Densidad
    g/mm²
    Max. temperatura
    (degree)
    Natutunaw na punto
    (degree)
    CuNi1 0.03 < 1000 8.9 200 1085
    CuNi2 0.05 < 1200 8.9 200 1090
    CuNi6 0.10 < 600 8.9 220 1095
    CuNi8 0.12 < 570 8.9 250 1097
    CuNi10 0.15 < 500 8.9 250 1100
    CuNi14 0.20 < 380 8.9 300 1115
    CuNi19 0.25 < 250 8.9 300 1135
    CuNi22 0.30 < 160 8.9 300 1150
    CuNi30 0.35 < 100 8.9 350 1170
    CuNi34 0.40 -0 8.9 350 1180
    CuNi40 0.48 ± 40 8.9 400 1280
    CuNi44 0.50 < -6 8.9 400 1280

    SWG16 0Cr21Al4 / 0Cr19Al3 Heating Wire para sa Muling Pagguhit14 kulay ginto 4 2018-2-11 68 2018-2-11 595 2018-2-11 125


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