Cr20ni80 Insulated Nichrome Heating Resistance Alloy Wire with fibreglass 600C/ 800C

• Customization: Available
• Color: Silver
• Shape: Wire
• Model NO.: NiCr8020
• Surface Treatment: Polishing
• Type: Ni-base corrosion resistant alloy
• Size: 0.01-10mm
• surface: bright
• state: soft ,hard
• Sample: Small Order Accepted
• Transport Package: in Roll/Coil/Spool
• Specification: 0.01-3mm
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 7505220000
• Production Capacity: 1000ton/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

Cr20ni80 Insulated Nichrome Heating Resistance Wire    with fibreglass 600C/ 800C

Product Description

Conductor: NiCr80/20
Diameter: 0.1mm-3.0mm
Insulation Material: Fiberglass

About Nichrome wire
Nichrome alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.
Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20, Cr25Ni20, pure nickel Ni200 and Ni201
FeCrAl alloy: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.
Copper nickel alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantan,CuMn12Ni
Our Nichrome alloy are in the form of wire, coil, ribbon, strip, foil
size:Wire: 0.018mm-10mm     Ribbon: 0.05*0.2mm-2.0*6.0mm     Strip: 0.5*5.0mm-5.0*250mm   Bar: 10-100mm
  
1) The chemical composition:
 

Brand	Chemical composition				Si	Cr	Ni	Al	Fe
	C	P	S	Mn
	Not more than
Cr20Ni80	0.08	0.020	0.015	0.60	0.75-1.60	20.0-23.0	remain	≤0.50	≤1.0
Cr15Ni60	0.08	0.020	0.015	0.60	0.75-1.60	15.0-18.0	55.0-61.0	≤0.50	remain
Cr20Ni35	0.08	0.020	0.015	1.00	1.00-3.00	18.0-21.0	34.0-37.0	-	remain
Cr20Ni30	0.08	0.020	0.015	1.00	1.00-2.00	18.0-21.0	30.0-34.0	-	remain

  
2) Size and Tolerances
 

Diameter	0.030-0.50	>0.050-0.100	>0.100-0.300	>0.300-0.500	>0.50-1.00	>1.00-3.00	EXECUTIVE STRANDARD
Tolerance	±0.005	±0.007	±0.010	±0.015	±0.02	±0.03	GB/T1234-1995

Properties of Products
 
 When the product is at "M" status, should be followed the standard GB/T1234-1995
Resistivity:
 

Brand	Cr20Ni80		Cr20Ni60		Cr20Ni35	Cr20Ni30
Diameter mm	<0.50	0.50-3.0	<0.50	≥0.50	<0.50	≥0.50
resistivity(20°C)uΩ·m	1.09±0.05	1.13±0.05	1.12±0.05	1.15±0.05	1.04±0.05	1.06±0.05

 
 Main Advantage and Application
 
1. Nickel-chromium, nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability.
 
2.Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.
Electrical

NVS NVSL
Working voltage 300/500 V 300/300 V
Test voltage 2000 V 1200 V
PRODUCTS
 Standard colour: brown.
 All plain colours or with coloured spiral tracers
on request, including green/yellow.
OPTIONS
 Fep -coated (PTFE varnish) fibreglass braid: ref.
NVF.
 Multi-conductor assemblies
- under silicone-coated fibreglass braid: ref. MV-NVS ;
- under galvanized steel shielding braid:
ref. BM-NVS (page 87).
G Other cross-sections and flexibility classes:
APPROVALS - STANDARDS
G Nickel type 200, meets standards
DIN 17753, DIN 17740 and ASTM B160.
 VERITAS approval certificate N° BV 153552.
 VDE certificate
N° 9296-5950-0001/32YAT F42/sld-Fc
for NVS.
PACKAGING
 Rolls, spools and drums.
APPLICATIONS
 Wiring of heating elements, cartridges,
bands and hot plates.
 Domestic electrical heating appliances,
professional kitchens and ovens.
Machines for thermoplastics and rubber, etc.
 Furnaces and industrial ovens.
 

Size(mm2)	Conductor Structure	Nominal Thickness(mm)	Diameter(mm)
0.2	7/0.2	0.3±0.1	1.2±0.2
0.25	7/0.21	0.3±0.1	1.3±0.2
0.5	16/0.2	0.35±0.1	1.6±0.2
0.75	24/0.2	0.35±0.125	1.9±0.25
1.0	32/0.2	0.35±0.125	2.1±0.25
1.5	30/0.25	0.45±0.125	2.5±0.25
2.5	49/0.25	0.5±0.16	3.1±0.32
4.0	56/0.3	0.55±0.16	3.8±0.32
6.0	84/0.3	0.55±0.16	4.8±0.32