Nichrome Electrical Resistance Cr20ni80 Coil Resistance Wire for Electric Stove Heating Resistor

• Customization: Available
• Certification: RoHS, ISO9001
• Type: Electric Coil
• Model NO.: cr20ni80, cr10ni90, cr15ni60, cr20ni35, cr20ni30
• Form: Heating Wire
• Shape: Spring
• Density: 7.1 g/cm3
• Thermal Conductivity: 46.1 Kj/M.H
• Resistivity: 1.42+/-5% Ohm/M
• Melting Point: 1500c
• Surface: Bright, Acid White, Oxidation
• Hardness: 200-260hv
• Elongation: Min12
• Working Tem: 1250c
• Transport Package: Carton or Wooden Box
• Specification: 0.025-10mm
• Trademark: DLX DZX OEM
• Origin: China
• HS Code: 7223000000
• Production Capacity: 500tons/Month

Product Description

Product Description

NiCr Alloy Material Solid Conductor Nichrome Resistance Wire Cr20Ni80

Nickel-chromium Alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-forming ability. Cr20Ni80 is an ideal material, it has good ductility,workability and weldability under high temperature and seismic strength. Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-forming ability.

Cr20Ni80 is an ideal material, it has good ductility,workability and weldability under high temperature and seismic strength.
Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-forming ability.
Nichrome 90 wire is popular in the industry, compared with Ni80, Ni90 is more faster ramp and have better flavor than Ni80. NK
premium quality Ni90 wires are annealed so they are easy to work and holding shapes.

Ni90 wire can be used to make low resistance Claptons, Aliens, SSFC'S, fused Claptons, Staggered fused Claptons, etc. Ni90
Competition Wire is really the best choice for the DIYers.
 

Size dimension range:
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

Product Parameters

Grade	Highest temperature	Resistivity	Melting point	Tensile strength	Elongation
Cr20Ni80	1200ºC	1.09±0.05μΩ.m	1400ºC	750	≥20
Cr15Ni60	1150ºC	1.12±0.05μΩ.m	1390ºC	750	≥20
Cr20Ni35	1100ºC	1.04±0.05μΩ.m	1390ºC	750	≥20
Cr20Ni30	1100ºC	1.04±0.05μΩ.m	1390ºC	750	≥20

 

Grade	Chemical composition%
	C	P	S	Mn	Si	Cr	Ni	Al	Fe
	≤
Cr20Ni80	0.08	0.02	0.015	0.6	0.75-1.6	20-23	balance	<0.5	≤1.0
Cr15Ni60	0.08	0.02	0.015	0.6	0.75-1.6	15-18	55-61	<0.5	balance
Cr20Ni35	0.08	0.02	0.015	1.0	1-3	18-21	34-37	-	balance
Cr20Ni30	0.08	0.02	0.015	1.0	1-3	18-21	30-34	-	balance

 

Performance\ material		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition	Ni	90	Rest	Rest	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	10	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	Rest	Rest	Rest
Maximum temperatureºC		1300	1200	1250	1150	1100	1100
Meltiing point ºC		1400	1400	1380	1390	1390	1390
Density g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Resistivity(μΩ·m,20ºC)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation at rupture		≥20	≥20	≥20	≥20	≥20	≥20
Specific heat (J/g.ºC)			0.44	0.461	0.494	0.5	0.5
Thermal conductivity(KJ/m.hºC)			60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion			18	17	17	19	19
a×10-6/ºC (20~1000ºC)
Micrographic structure			Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties			Non magnetic	Non magnetic	Non magnetic	Weak magnetic	Weak magnetic

Detailed Photos

 

 

 

Packaging & Shipping

 

Company Profile

 

CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

 

Our Advantages

1.Market Leader

Top 5 in China's nonferrous metal industry

2.Flexible products

Thousands of product specifications,Meet multiple needs of buyers

3.Low MOQ

Can customize samples

4.Short production lead time

Fast delivery of whole cabinet

5.Professional inspection equipment

Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance .

6.Professional business team

Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's
requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers.
7.Intact packaging

Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the
destination in good condition

8.Various payment methods

Facilitate customer payment

9.Get good reviews from customers

Old customers have long-term cooperation,The longest is more than 7 years

10.Received various awards

Google is very recognized by us,They give us awards every year

 

FAQ

What is your working time? 

Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00) We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . Pls email us during our holiday if u have any question. 

Do you provide free samples? 
Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

What is your payment terms?
 T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

What is the lead time? 
Usually sample lead time is 7 days after payment has been confirmed.