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0.025mm-8mm Insulated Nichrome Wire Heating Element For Sealer Ni80Cr20

Place of Origin	China
Brand Name	HUONA
Certification	ISO9001, RoHS
Model Number	Ni80Cr20
Minimum Order Quantity	1KG
Price	Need to negotiate
Packaging Details	Spool, Carton, Wooden Case
Delivery Time	Around a week
Payment Terms	T/T
Supply Ability	100 Tons/Month

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Product Details

Product Name	Nichrome 80/20 Wire	Product Composition	80%Ni 20%Cr
Product Type	Wire	Product Usage	Heating Element For Sealer
Sample	We Support Samples	Service	OEM/ODM
Highlight	0.025mm Insulated Nichrome Wire , 0.025mm nickel chromium alloy wire , 8mm Insulated Nichrome Wire

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Product Description

Company Info.

Basic Info.

Attribute	Details	Attribute	Details
Model NO.	Ni80Cr20	Sample	Support
Density	8.4 g/cm³*	Max Continuous Temperature	1200°C
Hardness	180 Hv	Tensile Strength	750 MPa*
Elongation	20%	Micrographic Structure	Austenite
Magnetic Property	Non-magnetic	Transport Package	Carton or Wooden Box
Specification	0.025-8 mm	Trademark	HUONA
Origin	China	HS Code	7505220000
Production Capacity	200 Tons/Month

Product Description

The material NiCr8020 with the material number 2.4869 is applied in the form of strips, sheets, tubes and wires for furnace
construction components and heating conductors.
It is a nickel-chromium heating conductor alloy for operating temperatures of up to 1150 °C and often contains additives
of rare earths for a higher resistance to oxidation, especially with frequent switching operations
or broad temperature variations.
The resistance to atmospheric corrosion at 20 °C is high up to the upper operating temperature the resistance to air and
other oxygen-containing gases as well as to nitrogen-containing low-oxygen gases is high as well,
yet it is low to oxidizing as well as reducing gases containing sulphur.
The resistance to carbonizing is high. Application for industrial electric furnaces, enamelling furnaces,
household appliances, night-current storage space-heaters.

Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Bal.	Max 0.50	Max 1.0	-

Temperature Factors Of Electrical Resistivity
20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	-

Typical Mechanical properties(1.0mm)

Elongation: ≥20%
Yield Strength: 420Mpa
Tensile Strength: 810Mpa

Typical Physical properties

Density (g/cm3)	8.4
Electrical resistivity at 20ºC(Ωmm2/m)	1.09
Conductivity coefficient at 20ºC (WmK)	15

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	18

Specific heat capacity
Temperature	20ºC
J/gK	0.46

Melting point (ºC)	1400
Max continuous operating temperature in air (ºC)	1200
Magnetic properties	non-magnetic

Chemical Composition	Nickel 80%, Chrome 20%
Condition	Bright/Acid white/Oxidied Color
Diameter	0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm in rod
Nichrome Round Wire	Diameter 0.018mm~10mm
Nichrome Ribbon	Width 5~0.5mm, thickness 0.01-2mm
Nichrome Strip	Width 450mm~1mm, thickness 0.001m~7mm
Diameter	1.5mm-8mm packing in coil, 8~60mm in rod
Grade	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40,
Advantage	The metallurgical structure of nichrome confers them a very good plasticity when cold.
Characteristics	Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coilforming ability; Uniform and beautiful surface condition without spots.
Usage	Resistance heating elements;Material in metallurgy, Household appliances;Mechanical manufacturing and other industries.

Resistance Wires
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Iron 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Copper 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Iron 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Iron 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	Iron BAL, Chrome 19%, Aluminium 3%
RW145	W.Nr 1.4767	Iron BAL, Chrome 20%, Aluminium 5%
RW155		Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%