Factory outlet Ni80Cr20 Pipe Tube /Bar

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, DIN, BS, ASTM, AISI
• Model NO.: Ni80Cr20
• Purity: NiCr
• Alloy: Alloy
• Type: Nickel Pipe
• Powder: Not Powder
• Surface Condition: Bright
• Resistivity: 1.09uΩ/m
• Density: 8.4G/cm3
• The highest temperature: 1200c
• Coefficient of thermal conductivity: 60.3 KJ/M.h.c
• Linear expansion coefficient: 18.0
• elongation: ≥20
• MOQ: 20kg
• Transport Package: Coil, Woven Bags, Wooden Case
• Specification: RoHS
• Trademark: TANKII
• Origin: China
• HS Code: 75062000
• Production Capacity: 5000 Tons/Year

Product Description

Factory outlet Ni80Cr20 Pipe Tube /Bar

Chemical Composition: 80% nickel, 20% chrome
Resisvity: 1.09 ohm mm2/m,
Hardness: Soft, hard or semi-hard

The resistance of the nichrome tube generates heat when an electric current passes through it.
The heat generated by the nichrome tube is proportional to the amount of electrical current flowing through it and the resistance of the tube.
The higher the electrical current and the resistance of the tube, the more heat is generated.

Characteristics: Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.

Usage: Resistance heating elements; Material in metallurgy;
Household appliances; Mechanical manufacturing and other industries.

We professionally produce nickel-base alloy tape, include Ni80Cr20, Ni60Cr23,
Ni60Cr16, Ni35Cr20, Ni20Cr25, NiMn, Ni200, Karma, Evanohm, NCHW, etc.
 

Properties/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