0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance
0cr25al5 alloy Fecral Resistance Wire for Electric Furance

0cr25al5 alloy Fecral Resistance Wire for Electric Furance

Model NO.
0Cr23Al5
Price:
USD 1.90-90.00
Delivery:
FOB
Minimum order quantity:
10
Supply Ability:
50 / Month
Country of Origin:
Any China Port
Quantity:
  • Place of Origin:CN
  • Type:Bare
  • Application:Heating
  • Conductor Type:Solid
  • Brand Name:DKJL
  • Model Number:0Cr23Al5
  • Conductor Material:ni-chrome
  • Insulation Material:none

0cr25al5 alloy Fecral Resistance Wire for Electric Furance

 

Product Description

The high aluminum content, in combination with the high chromium content let the scaling temperature can reach to 1425ºC (2600ºF);

 

FeCrAl wire was shaped by means of high speed automatic cooling machine of which the power capacity is controlled by computer, they are available as wire and ribbon.

 

Product forms and size range 

 

Round wire 

0.010-12 mm (0.00039-0.472 inch) other sizes are available on request.

 

Ribbon (flat wire) 

Thickness: 0.023-0.8 mm (0.0009-0.031 inch) 

Width: 0.038-4 mm (0.0015-0.157 inch) 

Width/thickness ratio max 60, depending on alloy and tolerance 

Other sizes are available on request.

 

Resistance electric heating wire has strong antioxidant properties, but a variety of gases in furnaces such as air, carbon, sulfur, hydrogen and nitrogen atmosphere, still have a certain impact on it. 

 

Although these heating wires all have had antioxidant treatment, the transportation, winding, installation and other process will cause damage to a certain extent and reduce its service life.

 

In order to extend the service life, customers need to do pre oxidation treatment before using.This methos is to heat alloy elements with have installed completely in the dry air to the temperature  (lower 100-200C than its maximum using temperature), heat preservation for 5 to 10 hours, then cooling slowly with furnace.

 

Features and advantages

1. High using temperature, the maximum using temperature can reach 1400C (0Cr21A16Nb, 0Cr27A17Mo2, etc.)

2. Low temperature coefficient of resistance

3. Lower thermal expansion coefficient than the Ni-base super-alloys.

4. High electrical resistivity

5. Good corrosion resistance under high temperature, especially under the atmosphere containing sulfides 

6. High surface load
7. Creep-resistant 

8. Lower raw-material cost, Lower density and cheaper price compared with Nichrome wire.

9. Superior oxidation resistance at 800-1300ºC

10. Long service life

 

Application

 

Our products (FeCrAl) high resistance electric heating wire materials are salable and widely used for making heating equipment like industrial furnace, civil heating appliance, various electrical resistors and locomotive braking resistor, infrared equipment, liquefied gas infrared heat-resisting net, different kinds of igniting and radiating electrodes and voltage-regulating resistors for motors and so on in Metallurgical machinery, medical, chemical, ceramics, electronics, electrical appliance, glass and other civil or industrial fields.

 

Main characteristics of Fe-Cr-Al- high resistances electric heating alloys

 1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2
Main chemical composition%Cr12.0-15.023.0-26.019.0-22.022.5-24.518.0-21.021.0-23.026.5-27.8
Al4.0-6.04.5-6.55.0-7.04.2-5.03.0-4.25.0-7.06.0-7.0
REopportuneopportuneopportuneopportuneopportuneopportuneopportune
amountamountamountamountamountamountamount
FeRestRestRestRestRestRestRest
      Nb0.5Mo1.8-2.2
Max.continuous950125012501250110013501400
service temp.of
element (℃)
Resistivity1.251.421.421.351.231.451.53
μΩ.m,20℃
Density7.47.17.167.257.357.17.1
(g/cm3 )
Thermal52.746.163.260.246.946.145.2
conductivity
KJ/m.h.℃
Coefficient of15.41614.71513.51616
lines expansion
α×10-6/℃
Melting point℃1450150015001500150015101520
Tensile strength580-680630-780630-780630-780600-700650-800680-830
Mpa
Elongation at>16>12>12>12>12>12>10
rupture %
Variation of65-7560-7565-7565-7565-7565-7565-75
area %
Repeat bending>5>5>5>5>5>5>5
frequency(F/R)
Hardness(H.B.)200-260200-260200-260200-260200-260200-260200-260
MicrographicFerriteFerriteFerriteFerriteFerriteFerriteFerrite
structure
MagneticMagneticMagneticMagneticMagneticMagneticMagneticMagnetic
properties

picture of 0Cr25Al5 Fecral Alloy Wire

 

Packaging & Shipping

 

Package: Goods are supply in coil or on spool, Carton or wooden case in outside as demanded.  

Shipping: By vessel or by train from any Chinese port, 

               Samples can be delivered by International express.

 

972461590_969

 

 

 

 package of 0Cr25Al5 Fecral Alloy Wire    

FeCrAL .jpg

Our Services

 

1. Timely response, 

Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions. 

 

2. Free sample

Sample and trial order is accepted for the quality evaluation.

 

3. Strict quality control

Arrange production on time and control quality strictly.

 

4. Shorter delivery time.

Book the earliest vessel or plane to guarantee the delivery time.

 

5. Professional Services

Provide all the detailed news and pictures from order to delivery;

Offer relative export documents and original certificate if needed;

Warm and considerable after-sale service 

 

 

Company Information

 

DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets. 

_

 

FAQ

 

1. How can I get your prompt quotation for 0Cr25Al5 Fecral Alloy Wire?

We can give you reply with quotation quickly if you kindly send the inquiry with following factors: diameter (or thickness and width), brand name (or working temperature), electrical resistance(Resistivity), application and quantity.

 

2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.

 

3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.

 

4. After an order is placed, when to deliver?
15-25days after confirming the order.

 

5. Does your company accept customization?
We accept OEM service.

 

6. How to solve the quality problems?
If the products don’t conform to customer’s samples or have quality problems, our company will be responsible to make compensation for it based on enough evidences.

 

7. What is the HS code?

The HS code is 85169090

 

8. How can I contact you?

-bjdkjl.jpg

 

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