The Ni80Cr20 strip will be edgewound,generally,it will be used with ceramic as resistors for load bank. Status:Oxidized,we can also offer acid-white if you have request on the surface,indeed,Oxidized surface is enough to use. Coil weight is about 10kgs if it is flat,but we can offer about 30kgs when it is overlapped. MOQ:20kgs(But we can offer you a very low price when the quantity is large) Lead time:7-15days. Package:be packed with plastic bags,then packed into plywood pallet or wooden case.
2.0mm*25mm High temperature Nickel alloy strip Ni80Cr20 strip for Well furnace
The other sizes can be (2.0-4.0mm)Thickness x (20mm-45mm)Width,other sizes also can be available.
Condition:Oxidized(It is unnecessary to choice the bright condition,as it will be oxidized when heating)
Performance: High resistivity, good oxidation resistance, very good form stability, good ductility and excellent weldability.
Other Nichrome Alloy: Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20 etc.
|Main Chemical Composition(%)||Ni||Rest||Rest||55.0-61.0||34.0-37.0||30.0-34.0|
|Fe||≤ 1.0||≤ 1.0||Rest||Rest||Rest|
|Max Continuous Service Temperature(C)||1200||1250||1150||1100||1100|
|Resistivity at 20C|
(μ Ω @ m)
(KJ/m@ h@ C)
|Coefficient of Thermal Expansion(α × 10-6/C)||18||17||17||19||19|
|Elongation(%)||> 20||> 20||> 20||> 20||> 20|
And other FeCrAl can be used as furnace strip:1Cr13Al4,0Cr25Al5,0Cr27Al7Mo2 etc