Nichrome tube Nichrome capillary Ni80Cr20 capillary

• Application: Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: 80
• Alloy: Alloy
• Type: Nickel Pipe
• Powder: Not Powder
• Model NO.: Ni80Cr20
• Surface Condition: Bright
• Resisivity: 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: 20~100kg depends on size
• Transport Package: Coil, Woven Bags, Wooden Case
• Specification: RoHS
• Trademark: TANKII
• Origin: China
• HS Code: 75062000
• Production Capacity: 5000 Tons/Year

Product Description

Nichrome tube Nichrome capillary Ni80Cr20 capillary

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

A Nichrome tube is a type of heating element made from a nickel-chromium alloy called nichrome.
Nichrome is a non-magnetic alloy that has high resistance to electric current and is able to withstand high temperatures.
These properties make it an ideal material for use in heating applications.

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

Nichrome tube 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.
Shanghai Tankii Alloy Material Co., Ltd.

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