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Brand Name : TANKII
Model Number : NCHW1
Certification : ISO9001
Place of Origin : Shanghai
MOQ : 1000meter
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000000+m+per month
Delivery Time : 8-20 days
Packaging Details : Spool, Paper Carton, Wooden Case
method : Stranded Solid Nichrome Wire
material : nickel Chrome
HS code : 7505220000
NCHW Stranded Wire
Stranded resistance wire is made of Nichrome alloys, such as NCHW1, NCHW2, etc. It can be made with 7 strands, 19 strands, or 37 strands, or other configurations.
Stranded resistance heating wire has many advantages, such as deformation ability, thermal stability, mechanical character, shockproof ability in thermal state and anti-oxidization. Nichrome Wire forms a protective layer of chromium oxide when it is heated for the first time. Material beneath the layer will not oxidize, preventing the wire from breaking or burning out. Due to Nichrome Wire's relatively high resistivity and resistance to oxidation at high temperatures, it is widely used in heating elements, electric furnace heating and heat-treating processes in the chemical, mechanical, metallurgical and defense industries,
Typical stranded resistance alloys and constructions are:
Alloy | Standard Strand Construction, mm | Resistance,Ω/m | Strand Diameter Nominal, mm | Meter per Kilo |
NCHW1 | 19×0.544 | 0.233-0.269 | 26 | |
NCHW1 | 19×0.61 | 0.205-0.250 | ||
NCHW1 | 19×0.523 | 0.276-0.306 | 2.67 | 30 |
NCHW1 | 19×0.574 | 2.87 | 25 | |
NCHW1 | 37×0.385 | 0.248-0.302 | 2.76 | 26 |
NCHW2 | 19×0.508 | 0.286-0.318 | ||
NCHW2 | 19×0.523 | 0.276-0.304 | 30 | |
Ni | 19×0.574 | 0.020-0.027 | 2.87 | 21 |
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NCHW Stranded Wire Solid Nickel Chrome Nicr Alloy Images |