Model NO.: OCr21Al4 Material: Fe-Cr-Al Application: Heating System and Household Electrical Appliances Shape: Round Wire Treatment: Hydrogen Annealing Certificate: ISO9001, SGS Surface: Acid Pickling or Bright Trademark: Yunlai Origin: China Product Type: Wire Carbon Content: Low Carbon Chemical Composition: Cr18%-21% Al 3.0%-4.2%, Fe Rest Size: Swg16 17 18 Max Service Temperature: 1300 Resistivity: 1.23±0.06 Elongation%: ≥14 Specification: ISO9001, SGS HS Code: 72230000 1. 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.
2.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 |
3.PACKING:
4. COMPANY INFORMATION: Danyang Xinli Alloy Co.,Ltd,which was founded in 2002,has becoming high-tech company that is specialized in producing high temperature alloy,
Welding Wire,corrosion
Resistance Alloy,precision alloy,
NiCr Alloy,
CuNi Alloy and FeCrAl alloy through twenty years untiring efforts,and win a high-reputation in domestic and oversea market. FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc NiCr alloy series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60 and etc. CuNi series: CuNi1,CuNi2,CuNi6,CuNi10,CuNi23,CuNi30,CuNi44,Monel400,Constantan and etc. High-temperature alloy series: GH131,GH140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169 and etc. Welding wire series:HGH2132,HGH1040,HGH3030,HGH4033,ER6040.ERNi-1,ERNiCrMo-3 and etc. Corrosion resistance alloy series: Incoloy800H,Incoloy825,Inconel600,Inconel690,Inconel625 and etc. Precision alloy series: 1J33,3J1.3J9.4J28.4J29.4J32.4J33.4J36.4J45.4J50 and etc.
5.OUR SERVICE:
1) Pass ISO9001 and SGS certification. 2) Samples free available. 3) OEM service. 4) Manufacturer test certificate will be provided If necessary. 5) Good packing methods to keep goods safe. 6) Choose safe,quick,price reasonable forwarder to transport for our customers. 7) Short delivery time.
6.CUSTOMERS:
7.FAQ: How can I contact with your company? We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile telephone. Tel:+86-511-86476827
Fax:+86-511-86475088 Mobile: +86-1895-2950-953 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 . 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 5 days after payment has been confirmed. Normal order is 7-30days,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
Electric Resistance Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Electrical Wiring、
Ribbon Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : FeCrAl Alloy
