Industrial Grade Nickel Chrome Stranded Wire

• Customization: Available
• Product Type: Wire
• Material: Nichrome
• Model NO.: Nickel 80
• Process Method: Stranded Solid Nichrome Wire
• 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

Nickel Chrome Stranded Wire(Nickel 80)

Nickel Chrome Stranded Wire
Material: NiCr80/20, NiCr60/15
Specification:Overall Diameter : 2.8mm
No of Strands : For 19 Strands, 19/0.0.55-56mm
For 37 Strands, 37/0.37mm
Packing: 500m/roll

Stranded resistance 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