China nickel manufacturers nichrome resistance heating wire ni80cr20 nichrome wire

China nickel manufacturers nichrome resistance heating wire ni80cr20 nichrome wire   Product Description  Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-  forming ability.  Nichrome 80/20 is an ideal material,it has good ductility,workability and weldability under high temperature and seismic strength.  NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.   Specification  

Performance\ material		Cr20Ni80
Composition	Ni	Rest
	Cr	20.0~23.0
	Fe	≤1.0
Maximum temperature℃		1200
Meltiing point ℃		1400
Density g/cm3		8.4
Resistivity		1.09±0.05
μΩ·m,20℃
Elongation at rupture		≥20
Specific heat		0.44
J/g.℃
Thermal conductivity		60.3
KJ/m.h℃
Coefficient of lines expansion		18
a×10-6/℃
(20~1000℃)
Micrographic structure		Austenite
Magnetic properties		Nonmagnetic

      Product Application       Company information 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.   Product Process   Certifications   Customers   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:  +86-1895-1210-953   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 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.