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Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube
Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube
Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube
Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube
Specifications
Brand Name :
DLX
Model Number :
0Cr25Al5
Certification :
CE,ROHS
Place of Origin :
China Jiangsu
MOQ :
2kg
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
500 tons per month
Delivery Time :
5-20 Days
Packaging Details :
Spool package with Carton box, Coil package with polybag for pure nickel wire 0.025mm
Shape :
strip,wire,ribbon,plate,Wire Strip round ribbon
Material :
FeCrAl Alloy
Surface :
Bright,bright & smooth,Bright and smooth,Polished,acid white/oxidized
Corrosion Resistance :
Excellent
Density :
7.2 g/cm³
Elongation :
≥25%
Formability :
Good
Heat Treatment :
Annealing
Machinability :
Good
Magnetic Properties :
Ferromagnetic
Melting Point :
1400-1450°C
Oxidation Resistance :
Excellent
Tensile Strength :
≥400 MPa
Thermal Conductivity :
14-20 W/mK
Thermal Expansion :
8.2-9.2 μm/mK
Weldability :
Good
Yield Strength :
≥200 MPa
Description

Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube

FECRAL alloy 0Cr25Al5 heating resistance wire

FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion under high temperature.

It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.

In thermocouple protection tubes, the 0Cr25Al5 resistance wire is commonly utilized as the thermal sensitive part, forming a thermocouple with another metal alloy (such as platinum-rhodium alloy), used to measure temperature variations in high-temperature environments.

  • Stability

The 0Cr25Al5 resistance wire exhibits stable resistance characteristics in high-temperature environments, ensuring the accuracy and reliability of the thermocouple.

  • Corrosion Resistance

This resistance wire boasts excellent corrosion resistance, capable of resisting corrosion from various chemical environments, thereby extending the lifespan of the thermocouple.

  • High-Temperature Measurement

The 0Cr25Al5 resistance wire can operate stably at high temperatures, suitable for measuring temperature variations in high-temperature environments, applicable in fields such as steelmaking and chemical production.

  • Fast Response

This resistance wire features a fast response characteristic, capable of quickly responding to temperature changes and providing real-time temperature measurement data.

Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube

Size dimension range:

Wire: 0.01-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

Bar:10-50mm

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.

Alloy Nomenclature Performance
1Cr13AL4
0Cr25Al5
0Cr21AL6
0Cr23Al5
0Cr21Al4
0Cr21Al6Nb
0Cr27Al7Mo2


Main Chemical composition
Cr
12.0-15.0
23.0-26.0
19.0-22.0
20.5-23.5
18.0-21.0
21.0-23.0
26.5-27.8
Al
4.0-6.0
4.5-6.5
5.0-7.0
4.2-5.3
3.0-4.2
5.0-7.0
6.0-7.0
Re
opportune
opportune
opportune
opportune
opportune
opportune
opportune
Fe
Rest
Rest
Rest
Rest
Rest
Rest
Rest
Nb0.5
Mo1.8-2.2
Max. continuous service temp. of element(°C)
950
1250
1250
1250
1100
1350
1400
Resistivity at 20ºC(μΩ·m)
1.25
1.42
1.42
1.35
1.23
1.45
1.53
Density(g/cm3)
7.4
7.1
7.16
7.25
7.35
7.1
7.1
Thermal conductivity(KJ/m·h·ºC)
52.7
46.1
63.2
60.2
46.9
46.1
--
Coefficient of lines expansion(α×10-6/ºC)
15.4
16
14.7
15
13.5
16
16
Melting point approx.( ºC)
1450
1500
1500
1500
1500
1510
1520
Tensile strength(N/mm2)
580-680
630-780
630-780
630-780
600-700
650-800
680-830
Elongation at rupture(%)
>16
>12
>12
>12
>12
>12
>10
Variation of area(%)
65-75
60-75
65-75
65-75
65-75
65-75
65-75
Repeat Bending frequency(F/R)
>5
>5
>5
>5
>5
>5
>5
Hardness(H.B.)
200-260
200-260
200-260
200-260
200-260
200-260
200-260
continuous service time(Hours/ ºC)
--
≥80/1300
≥80/1300
≥80/1300
≥80/1250
≥50/1350
≥50/1350
Micrographic structure
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Magnetic properties
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic

Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection TubeFecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube

Product tags

thermocouple wire resistance

,

thermocouple bare wire

,

fine wire thermocouple
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Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube

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Product Detail
Brand Name :
DLX
Model Number :
0Cr25Al5
Certification :
CE,ROHS
Place of Origin :
China Jiangsu
MOQ :
2kg
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Contact Supplier
Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube
Fecral Electrical 0Cr25Al5 Heat Resistance Wire For Thermocouple Protection Tube

Changzhou DLX Alloy Co., Ltd.

Verified Supplier
5 Years
jiangsu, changzhou
Since 2002
Business Type :
Manufacturer, Seller
Main Products :
Inconel Alloy, Monel Alloy, Hastelloy Alloy
Total Annual :
1000000-120000000+
Employee Number :
100~150
Certification Level :
Verified Supplier
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