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Electric Resistance Wire Heating Fecral Wire 0cr21al6nb 0cr27al7mo2 Element Wire

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

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Mr.Martin Lee
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Electric Resistance Wire Heating Fecral Wire 0cr21al6nb 0cr27al7mo2 Element Wire

Brand Name TANKII
Model Number RESISHOHM 145
Certification ISO9001 SGS
Place of Origin Shanghai, China
Minimum Order Quantity 100 KG
Price negotiable
Payment Terms L/C, T/T, Western Union
Supply Ability 500 Tons per month
Delivery Time 7-20 days
Packaging Details Wooned Case
Model NO. resistohm 145
Density 7.10 g/cm3
Resisivity 1.45+/-5%
Sample free
Product Name Heating Resistance wire
Specification 0.02-10.00 mm
Trademark TANKII
Origin Shanghai China
HS Code 7223000000
Detailed Product Description

Electric Resistance Wire Heating Fecral Wire 0cr21al6nb 0cr27al7mo2 Element Wire

 

145A resisitohm large-sized cold-drawn wire products can be used for high-temperature resistance furnace. Practice has proved that: the product process is stable, integrated performance is good. Has good high temperature oxidation resistance and longer service life; excellent winding properties at room temperature processing, ease of processing molding; little rebound resilience and so on. Processing performance is very good; operating temperature can reach 1400 ºC.
Main specifications and uses:

Conventional Product specifications: 0.5 ~ 10 mm

Uses: mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.

MAIN CHEMICAL ELEMENTS AND PROPERTIES

Properties Grade       
  CrAl ReFe
     25.06.0 SuitableBalance
Max Continuous Service Temperature(ºC) Diameter 1.0-3.0 Diameter large than 3.0,
 1225-1350ºC  1400ºC
        
Resisivity 20ºC (ohm*mm2/m)   1.45 
 Density(g/cm3)    7.1 
Approximate Melting Point( ºC)   1500 
 Elongation (%)    16-33 
Repeatedly Bend Frequency(F/R) 20ºC   7-12 
Continuous Service Time under 1350 ºC  More than 60 hours
        
Micrographic Structure   Ferrite 
The relationship between the maximum operating temperature and the furnace atmosphere
Furnace Dry Air Humid Air hydrogen-argonArgonDecomposition
atmosphere     gas   ammonia gas
Temp(ºC) 1400 1200 1400 9501200

 

User Manual

 1.Rated Voltage: 220V/380V

  2. The installation process to avoid knocking, to avoid the damp, hand-held stove wire, they should wear gloves. Wire should be installed after the furnace has remained flat, and prevent surface scratches, dirt, corrosion, or improper installation, by affecting the life of

 3. In the rated voltage to use. In strong reducing atmosphere, acid atmosphere, an atmosphere of high humidity will affect the use of life;

 4.Temperature before use should be in dry non-corrosive atmosphere, about 1000 ºC spend a few hours, so that furnace wire protective film formed on the surface after normal use, so that can guarantee the normal life of furnace wire;

 5.Furnace installation should ensure that the insulated wire good power to avoid touching furnace after the wire, guard against electric shock or burns.

 

1Cr13Al4, 0Cr25Al5, 0Cr23Al5, 0Cr21Al6, 0Cr21Al4, 0Cr21Al6Nb, 0Cr27Al7Mo2 is one kind of normal material of Fe-Cr-Al alloy.
FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,goodanti-oxidation and anti-corrosion under high temperature.
It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive,
and other industries producing heating elements and resistance elements.

Product Description

Alloy Nomenclature Performance1Cr13AL40Cr25Al50Cr21AL60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2
 Cr12.0-15.023.0-26.019.0-22.020.5-23.518.0-21.021.0-23.026.5-27.8
 Al4.0-6.04.5-6.55.0-7.04.2-5.33.0-4.25.0-7.06.0-7.0
Main Chemical compositionReopportuneopportuneopportuneopportuneopportuneopportuneopportune
 FeRestRestRestRestRestRestRest
       Nb0.5Mo1.8-2.2
Max. continuous service temp. of element(ºC)950125012501250110013501400
Resistivity at 20ºC(μΩ/m)1.251.421.421.351.231.451.53
Density(g/cm3)7.47.17.167.257.357.17.1
Thermal conductivity(KJ/m.h.ºC)52.746.163.260.246.946.1--
Coefficient of lines expansion(α*10-6/ºC)15.41614.71513.51616
Melting point approx.( ºC)1450150015001500150015101520
Tensile strength(N/mm2)580-680630-780630-780630-780600-700650-800680-830
Elongation at rupture(%)>16>12>12>12>12>12>10
Variation of area(%)65-7560-7565-7565-7565-7565-7565-75
Repeat Bending frequency(F/R)>5>5>5>5>5>5>5
Hardness(H.B.)200-260200-260200-260200-260200-260200-260200-260
continuous service time(Hours/ ºC)--≥80/1300≥80/1300≥80/1300≥80/1250≥50/1350≥50/1350
Micrographic structureFerriteFerriteFerriteFerriteFerriteFerriteFerrite
Magnetic propertiesMagneticMagneticMagneticMagneticMagneticMagneticMagnetic

 

 

Product Tags: 0cr27al7mo2 Element Wire   0cr21al6nb Element Wire   Electric Resistance Wire Heating Fecral Wire  
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