Nicr8020 Flat Wire Nicr Alloy Non Magnetic Bright Surface

Price Negotiable

Price: Negotiable

MOQ: 5kg

Delivery Time: 5-8 days

Brand: TANKII

Product Description

nicr 8020 Ni80Cr20 NiCr8020 electric resistance nicrome alloy wire Smooth Bright Surface Round Annealed Bar

Nichrome wire is an ideal material, it has good ductility,workability and weldability under high temperature and seismic strength.

Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-forming ability.

We have stock of below size dimension:

Round Wire: 0.34-0.94mm,

strip:0.16*1.6mm,0.15*1.6mm,0.14*1.5mm,0.14*1.4mm,0.15*3.09mm,0.16*2.45mm,0.12*1.4mm

NiCr series: Cr10Ni90,Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

Alloy Nomenclature Performance		Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Main Chemical composition	Ni	Rest	Rest	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤1.0	≤1.0	Rest	Rest	Rest
Max. continuous service temp. of element(ºC)		1200	1250	1150	1100	1100
Meltiing point ℃		1400	1380	1390	1390	1390
Resistivity at 20ºC (μΩ·m)		1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Density(g/cm3)		8.4	8.1	8.2	7.9	7.9
Thermal conductivity (KJ/m·h·ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion(α×10-6/ºC)		18	17	17	19	19
Melting point approx.( ºC)		1400	1380	1390	1390	1390
Elongation at rupture(%)		>20	>20	>20	>20	>20
Micrographic structure		Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		Nonmagnetic	Nonmagnetic	Nonmagnetic	Weak magnetic	Weak magnetic