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[China]
Trade Verify
Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
Contact name:Martin Lee
Shanghai Tankii Alloy Material Co.,Ltd |
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Verified Suppliers
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0.1mm*0.2mm Ni80Cr20 resistance heating ribbon wire for electronic cigarettes
Applications
Nichrome wire heating elements are widely used for making electric
heating elements in home appliances and OCr25AL5 Electric Heating
Alloy/Fecral Wire
industrial furnaces. Typical applications are electronic cigarettes,flat irons, ironing
machines, water heaters, plastic moulding dies, spiral resistance
heating wire
soldering irons, metal sheathed tubular elements and cartridge
elements.
Product features
Heat resisting, heat up fast, long service life, the resistance is
stable, Small power deviation, screw pitch
is symmetry after be stretched, be widely used in Small electric
furnace, muffle, oven, t
ubular electric heating element, household appliances.We can design
as customer's needs.
We specialized in manufacturing heating resistance alloy for years,
the main products cover
NiCr series: Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30
FeCrAl
series:1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2
etc.
CuNi
series:CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
serious: many of our customer buy Awg 20 24 26 28 wire for e-cig.
Process:
Wire: Material preparation→melting→re-melting→forging→hot
rolling→heat treatment→surface treatment→drawing(rolling)→finish
heat treatment→inspection→package→warehouse
Strip:Material preparation→melting(vacuum,medium
frequency)→electroslag→lathe-forging→planing→hot
rolling→annealing→polish by high
pressurewater→rolling→degrease→annealing→welding→rolling→edge
shearing→annealing→slitting→inspection→package
when you order wire, please tell me wire material ( ocr25al5 or
cr20ni80 ), please also tell me wire diameter you need, because
different diameter have different price.
regular size
Wire: 0.018mm-10mm
| Alloy Nomenclature Performance | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Main Chemical | Ni | Rest | Rest | 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 | Rest | Rest | Rest | |
| Max. continuous service temp. of element(ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistivity at 20ºC (μΩ.m) | 1.09 | 1.18 | 1.12 | 1.0 | 1.04 | |
| Density(g/cm3) | 8.40 | 8.10 | 8.20 | 7.90 | 7.90 | |
| Thermal conductivity (KJ/m.h.ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Coefficient of lines expansion(α×10-6/ºC) | 18.0 | 17.0 | 17.0 | 19.0 | 19.0 | |
| Melting point approx.( ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Elongation at rupture(%) | >20 | >20 | >20 | >20 | >20 | |
| Micrographic structure | austenite | austenite | austenite | austenite | austenite | |
| Magnetic properties | nonmagnetic | nonmagnetic | Weak magnetic | Weak magnetic | Weak magnetic | |
