New Product Stranded Heating Resistance Nichrome Ni80cr20 Wire

• Customization: Available
• Material: Nicr
• Cross Sectional Shape: Round
• Model NO.: e Ni80cr20
• Type: Stranded Wire
• Metal Wire Drawing: Cold Drawing
• Color: Bright
• Condition: Annaeled, Polished
• Size: 0.523
• Density: 8.4
• Transport Package: in Spool, Carton, Wooden Case
• Specification: GB/T 1234
• Trademark: Ualloy
• Origin: China
• HS Code: 75052200
• Production Capacity: 500tons/Year

Product Description

Stranded Wire(19 trands)
Nichrome Wire
Ni80Cr20

Application: Used in heating element repair kit ane heater core wire as accessories.

Products And Services:
(1). Pass: ISO9001 certification, and ISO14001cetification;
(2). Fine after-sale services;
(3). Small order accepted;
(4). Stable properties in high temperature;
(5). Fast delivery;

We can also produce other stranded nichrome wire. We professionaly produce other alloy wires and alloy strips, including nichrome alloy, fecral alloy, other heating resistance alloy and so on.

Welcome your email to us for more information.

Propertes/Grade		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		1200	1250	1150	1100	1100
Resistivity  at  20oC  (μ Ω @ m)		1.09	1.18	1.12	1.04	1.04
Density  (g/cm3)		8.40	8.10	8.20	7.90	7.90
Thermal  conductivity(KJ/m@ h@ oC)		60.3	45.2	45.2	43.8	43.8
Coefficient  of  lines  expansion(α × 10-6/oC)		18.0	17.0	17.0	19.0	19.0
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	nonmagnetic	nonmagnetic