Sign In | Join Free | My infospaceinc.com
infospaceinc.com
Products
Search by Category
Home > Billets >

5-80mm NiCr 80/20 NiCr 60/15 Ni80Cr20 Ni80 Nichrome Rod Nichrome 80 Wire Rod

Categories Nicr Alloy
Brand Name: TANKII
Model Number: Nichrome 80
Certification: SGS
Place of Origin: Shanghai,China
MOQ: MOQ
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 200 Tons per month
Delivery Time: 7-12days
Packaging Details: wooden case
Size:: 5-80mm
Surface: Bright
Purity: 80%Ni
Sample: Free
Material: Ni80Cr20
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    5-80mm NiCr 80/20 NiCr 60/15 Ni80Cr20 Ni80 Nichrome Rod Nichrome 80 Wire Rod

    Introduction:

    Ni80Cr20 is an 80% Ni, 20%Cr alloy which is marketed in heavier sizes as resistance heating wires. Ni80Cr20 has a relatively high resistivity 1.09 ohm mm2m-1 sand a moderate temperature coefficient value.The maximum working temperature in air is +600 ℃ and +1 200 ℃ when used for heating wires,when used for heating wires, oxidized wires display better insulation properties than other alloy of this kind.


    Equal Grade:

    Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm80, Cronix 80, Protoloy, Nikrothal 8, Alloy A, MWS-650, Stablohm 650,NCHW1


    Chemical Content, %

    NiCrSiAlFeOther
    NominalBal.
    Min20.00.75--
    Max23.01.600.501.0-

    Mechanical Properties

    Properties/GradeCr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
    Main Chemical compositionNiRestRest55.0-61.034.0-37.030.0-34.0
    Cr20.0-23.028.0-31.015.0-18.018.0-21.018.0-21.0
    Fe≤1.0≤1.0RestRestRest

    Max. continuous service temp. Of

    element

    12001250115011001100
    Resistivity at 20oC (μΩ·m)1.091.181.121.041.04
    Density (g/cm3)8.408.108.207.907.90
    Thermal conductivity(KJ/m·h·oC)60.345.245.243.843.8

    Coefficient of lines expansion

    (α×10-6/oC)

    18.017.017.019.019.0
    Melting point (approx.)( oC)14001380139013901390
    Elongation at rupture (%)>20>20>20>20>20
    Micrographic structureausteniteausteniteausteniteausteniteaustenite
    Magnetic propertiesnonmagneticnonmagneticnonmagneticnonmagneticnonmagnetic

    Applications:

    Wire wound resistor

    lead wires

    Potentiometers

    Pressure transducers

    Detonators

    Strings in musical instruments

    Ceramic resistors where gas free oxidation is required.

    Heating elements

    Electric furnaces, high temperature elements, heating batteries

    Resistor


    Data Sheet

    Diameter

    mm

    Resistance

    At 20℃Ω/m

    cm²/Ω

    20℃

    Weight g/mSurface area cm²/mCross section area mm²
    10.000.013922615659.4314.021878.5000
    9.000.017116487534.1282.621863.5850
    8.000.021711579422.0251.221850.2400
    7.500.02479541370.9235.521844.1563
    7.000.02837757323.1219.821838.4650
    6.500.03296211278.6204.121833.1663
    6.000.03864885237.4188.421828.2600
    5.500.04593763199.5172.721823.7463
    5.000.05552827164.9157.021819.6250
    4.800.06032501151.9150.741818.0864
    4.500.06862061133.5141.321815.8963
    4.000.08681448105.5125.621812.5600
    3.800.0962124195.2174119.341811.3354
    3.500.1133969.757380.7765109.92189.6163
    3.200.1356741.168567.5226100.50188.0384
    3.000.1543610.712959.346094.22187.0650
    2.800.1771496.540451.697087.94186.1544
    2.500.2222353.438141.212578.52184.9063
    2.200.2869240.867331.915069.10183.7994
    2.000.3471180.972926.376062.82183.1400
    1.900.3846155.164523.804359.68182.8339
    1.800.4286131.934321.364656.54182.5434
    1.700.4805111.146819.056753.40182.2687
    1.600.542492.666216.880650.26182.0096
    1.500.617176.356814.836547.12181.7663
    1.400.708462.082912.924243.98181.5386
    1.300.821649.709011.143940.84181.3267
    1.200.964339.09929.495437.70181.1304
    1.101.147530.11797.978734.56180.9499
    1.001.388522.62956.594031.42180.7850
    0.951.538519.40265.951129.85180.7085
    0.901.714216.49815.341128.28180.6359
    0.851.921813.89904.764226.71180.5672
    0.802.169611.58834.220225.14180.5024
    0.752.46859.54903.709123.57180.4416
    0.702.83377.76423.231122.00180.3847
    0.653.28656.21692.786020.43180.3317
    0.603.85704.89022.373818.86180.2826
    0.554.59023.76711.994717.29180.2375
    0.505.55412.83061.648515.72180.1963
    0.486.02662.50451.519315.09380.1809
    0.456.85702.06391.335314.15180.1590
    0.427.87151.67821.163213.20980.1385
    0.408.67831.44981.055012.58180.1256
    0.389.61591.24310.952211.95380.1134
    0.3511.33500.97150.807811.01180.0962
    0.3213.55990.74260.675210.06980.0804
    0.3015.42820.61200.59359.44180.0707
    0.2817.71090.49760.51708.81380.0615
    0.2620.54050.39850.44588.18580.0531
    0.2522.21660.35430.41217.87180.0491
    0.2424.10650.31350.37987.55780.0452
    0.2326.24830.27600.34887.24380.0415
    0.2228.68870.24160.31916.92980.0380
    0.2131.48610.21010.29086.61580.0346
    0.2034.71340.18150.26386.30180.0314
    0.1938.46360.15570.23805.98780.0283
    0.1842.85600.13240.21365.67380.0254
    0.1748.04620.11160.19065.35980.0227
    0.1654.23960.09300.16885.04580.0201
    0.1561.71270.07670.14844.73180.0177
    0.1470.84360.06240.12924.41780.0154
    0.1382.16180.04990.11144.10380.0133
    0.1296.42600.03930.09503.78980.0113
    0.11114.75500.03030.07983.47580.0095
    0.101390.02280.06593.16180.0079
    0.091710.01660.05342.84780.0064
    0.082170.01170.04222.53380.0050
    0.072830.00780.03232.21980.0038
    0.063860.00490.02371.90580.0028
    0.055550.00290.01651.59180.0020
    0.048680.00150.01061.27780.0013
    0.0315430.00060.00590.96380.0007
    0.0234710.00020.00260.64980.0003
    0.01138850.00000.00070.33580.0001
    Product Tags:

    nickel alloys

      

    nichrome wire

      
    Buy 5-80mm NiCr 80/20 NiCr 60/15 Ni80Cr20 Ni80 Nichrome Rod Nichrome 80 Wire Rod at wholesale prices
    Send your message to this supplier
     
    *From:
    *To: Shanghai Tankii Alloy Material Co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0