Sheen NK best nichrome Ni 80 heating resistance wire 100ft flat ribbon electric wire for premade coil vape
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- Supplier: Hebei Sien Trading Co. Ltd.
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Product Overview
Description
Ni80 heating wire
Type | Ni80 0.1*0.3mm |
Material | Nichrome80 |
Brand Name | NK |
Form | Ribbon wire |
Specification | 100ft/roll |
Resistance | 23.69Ω/m |
Payment | Paypal, TT, Western union |
Alloy Nomenclature Performance | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | |
Main Chemical composition | Ni | Rest | Rest | 55.0-61.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | |
Fe | ≤1.0 | ≤1.0 | Rest | |
Max. continuous service temp. of element(ºC) | 1200 | 1250 | 1150 | |
Resistivity at 20ºC (μΩ·m) | 1.09 | 1.18 | 1.12 | |
Density(g/cm3) | 8.40 | 8.10 | 8.20 | |
Thermal conductivity (KJ/m·h·ºC) | 60.3 | 45.2 | 45.2 | |
Coefficient of lines expansion(α×10-6/ºC) | 18.0 | 17.0 | 17.0 | |
Melting point approx.( ºC) | 1400 | 1380 | 1390 | |
Elongation at rupture(%) | >20 | >20 | >20 | |
Micrographic structure | austenite | austenite | austenite | |
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