Cr20ni80 Zr Nichrome Coils Cr20ni80-N X20h80-H Nichrome Wire Ni80cr20-H Cr20ni80-H

• Customization: Available
• Color: Silver
• Shape: Wire
• Surface Treatment: Bright
• Type: Nickel Alloy
• MOQ: 5kg
• Lead Time: 10 Days
• Density: 8.4
• Surface: Bright Acid White, Oxide
• Transport Package: Box
• Specification: 0.025-8mm
• Trademark: DLX
• Origin: Jiangsu China
• HS Code: 7505220000
• Production Capacity: 500tons Per Year

Product Description

Product Description

 

electric heating wire  Nichrome 8020 Nickel Chrome/Chromium Alloy Flat Wire (Ni80Cr20/Nicr 80/20) wire
1. nichrome resistance wire
Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Mechanical Properties of Nichrome 80 wire

Max Continuous Service Temperature:	1200ºC
Resisivity 20ºC:	1.09 ohm mm2/m
Density:	8.4 g/cm3
Thermal Conductivity:	60.3 KJ/m·h·ºC
Coefficient of Thermal Expansion:	18 α×10-6/ºC
Melting Point:	1400ºC
Elongation:	Min 20%
Micrographic Structure:	Austenite
Magnetic Property:	nonmagnetic

 

Product Parameters

 

Temperature Factors Of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1	1.006	1.012	1.018	1.025	1.026	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	1.025	-

Style of supply
 

Alloys Name	Type	Dimension
Ni80Cr20W	Wire	D=0.016mm~10mm
Ni80Cr20R	Ribbon	W=0.3~5mm	T=0.01~2mm
Ni80Cr20S	Strip	W=1~450mm	T=0.005~5.0mm
Ni80Cr20B	Bar	Dia=3~100mm	L=50~3000mm

 
 

Chemical Composition and Main Properties of Nichrome wire
Properties \ Grade		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Main Chemical Composition	Ni	Balance	Balance	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	Balance	Balance	Balance
Max Continuous Service Temperature(oC)		1200	1250	1150	1100	1100
Resisivity 20oC  (Ω mm2/m)		1.09	1.18	1.12	1.04	1.04
Density (g/cm3)		8.4	8.1	8.2	7.9	7.9
Thermal Conductivity(KJ/m@ h@ oC)		60.3	45.2	45.2	43.8	43.8
Coefficient of Thermal Expansion(α × 10-6/oC)		18	17	17	19	19
Melting Point( oC)		1400	1380	1390	1390	1390
Elongation(%)		> 20	> 20	> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic	Weak magnetic	Weak magnetic

 

Chemical Composition	Nickel  Chrome (Iron)  Alloy
Surface	Bright,Acid white,Oxidized Color
Diameter	0.016mm~2.0mm in spool, 1.0mm-8.0mm packing in coil, 3.0~100.0mm in rod
Nichrome Round Wire	Diameter 0.016mm~10.00mm
Nichrome Ribbon	Width: 5.00~0.30mm, thickness: 0.01-2.00mm
Nichrome Strip	Width: 1mm~450mm, thickness: 0.005mm~5mm
Grade	Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni60Cr23, Ni35Cr20,Ni40Cr20,Ni30Cr20, NiCr20AlSi, Karma
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.

Detailed Photos

 

 

FAQ

1. How can I get a quotation from you?

You can leave us message, and we will reply every message in time. Or you can also find our contact information on contact page.

2. Can I get samples before order?

Yes, of course. we can produce by your samples or technical drawings.

3. What is your delivery time ?

The time of delivery is usually around 1 month(1*40FT as usual). We can send out in 2 days, if it has stock.

4. What is your payment terms?

Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble. EXW, FOB, CFR, CIF, DDU.

5. How can you guarantee what I got will be good?

We are a factory with 100% pre-delivery inspection which guarantees quality. 

6. How do you make our business long-term and good relationship?

We keep good quality and competitive prices to ensure our customers benefit ,We respect every customer as our friend and we sincerely do business and make friends with them. Please feel free to message us if you have any questions about us and our products.