Model NO.: 0Cr21Al4 Conductor Type: Solid Conductor Material: Fecral Range of Application: Heating Resistant Brand: XL Surface: Acid Pickling or Bright Chemical Composition: Fe Cr Al Type: Fecral Application: Heating Material Shape: Flat Wire Certification: ISO9001 Resistance: Stable Treatment: Hydrogen Annealing
Competitive price 0Cr21Al4 corrosion resistant flat wire
Product Description
OCr21Al4
OCr21Al4 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,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.
FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.
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
Specification
Alloy Nomenclature Performance | 0Cr21Al4 |
| Main Chemical composition | Cr | 18.0-21.0 |
| Al | 3.0-4.2 |
| Re | opportune |
| Fe | Rest |
|
|
| Max. continuous service temp. of element(°C) | 1100 |
| Resistivity at 20ºC(μΩ·m) | 1.23 |
| Density(g/cm3) | 7.35 |
| Thermal conductivity(KJ/m·h·ºC) | 46.9 |
| Coefficient of lines expansion(α×10-6/ºC) | 13.5 |
| Melting point approx.( ºC) | 1500 |
| Tensile strength(N/mm2) | 600-700 |
| Elongation at rupture(%) | >14 |
| Variation of area(%) | 65-75 |
| Repeat Bending frequency(F/R) | >5 |
| Hardness(H.B.) | 200-260 |
| continuous service time(Hours/ ºC) | ≥80/1250 |
| Micrographic structure | Ferrite |
| Magnetic properties | Magnetic
|
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Tel: +86-511-86476827 Fax: +86-511-86475088
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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 . For detail, please see our update holiday notice. During these period, if you have a demand, Please send me an email.
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
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.
Anyway,we try to offer good-quality products as soon as possible.
Contact us if you need more details on Flat Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Resistant Flat Wire、Corrosion Resistant Flat Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : FeCrAl Alloy
