Basic Info.
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.
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 | |
