Fiberglass Nickel Based Alloy Ni80Cr20 High Temperature Stranded Wire Cable

• Customization: Available
• Product Type: Wire
• Material: Nichrome
• Model NO.: Ni80Cr20
• PCD: -
• ET: -
• Hole: -
• Process Method: Stranded Solid Nichrome Wire
• Wire Shape: Twisted/ Stranded wire
• Wire Number: 7,19,37,etc
• Lay direction: s-left hand, z-right hand
• Chemical composition: Ni 80%, Cr 20%
• Using area: Electric Cable/ Heating Cable
• Insulation: fiberglass, silicon rubber, or as required
• Density: 8.4
• Resistivity: 1.09
• Alloy or not: alloy
• Min Elongation: 20
• Melting Point: 1400
• Max operating temperature: 1200
• Shape: Standed Round Wire
• Surface: Bright
• Transport Package: Spool, Paper Carton, Wooden Case
• Specification: RoHS, ISO 9001: 2008
• Trademark: TANKII
• Origin: China
• HS Code: 7505220000
• Production Capacity: 1000 Km/Year

Product Description

Fiberglass Nickel Based Alloy Ni80Cr20 High Temperature Stranded Wire Cable
 
Stranded Nichrome Heating Wire is made of Nichrome alloys, such as Ni80Cr20, Ni60Cr15, 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
NiCr 80/20	19×0.544	0.233-0.269		26
NiCr 80/20	19×0.61	0.205-0.250
NiCr 80/20	19×0.523	0.276-0.306	2.67	30
NiCr 80/20	19×0.574		2.87	25
NiCr 80/20	37×0.385	0.248-0.302	2.76	26
NiCr 60/15	19×0.508	0.286-0.318
NiCr 60/15	19×0.523	0.276-0.304		30
Ni	19×0.574	0.020-0.027	2.87	21