|
[China]
Trade Verify
Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
Contact name:Martin Lee
Shanghai Tankii Alloy Material Co.,Ltd |
|
Verified Suppliers
|
|
|
220V High Quality Furnace Ceramic Radiant Heating Element for Furnace
Nichrome Wire resistance Heating Element for Electric Furnace
Power for each element: 500W to 20 KW
Working voltage: 5V to 220V
Useful length: 50 to 3000mm
diameter: Φ 0.7- Φ 8.0
2. Characteristics:
1) The highest working temperature up to 1200 degree.
2) Longer working life,and better technical properties
3) Higher surface load.
4) Higher resistivity.
5) Lower density.
6) Free from oxide debris
3. Applications
bobbin heater is made of alumina ceramic insulation and series
wound High Temperature RESISTANCE heating wire.It is widely used in
heat treatment equipment, auto parts, iron and steel manufacturing,
aluminum industry, metallurgical equipment, petrochemical
equipment, glass machinery, ceramic machinery, food machinery,
pharmaceutical machinery, power engineering industry, and
residential appliances.
4. Chemical Composition and Main Properties of Nichrome
Nichrome Rod/Nichrome Wire (NiCr 80/20)
Chemical Composition: Nickel 80%, Chrome 20%
Condition: Bright/Acid white/Oxidied Color
Diameter: 0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm
in rod
Nichrome Round Wire: Diameter 0.018mm~10mm
Nichrome Ribbon: Width 5~0.5mm, thickness 0.01-2mm
Nichrome Strip: Width 450mm~1mm, thickness 0.001m~7mm
Diameter: 1.5mm-8mm packing in coil, 8~60mm in rod
Other Grade: Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe,
Ni30Cr20
Ni80, Ni70,Ni60, Ni40,
Nichrome's metallurgical structure confers them a very good
plasticity when cold.
Production Standard: ASTM B603, DIN 17470, JIS C2520, GB/T1234.
Our advantage:High quality,short delivery time,small MOQ.
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.
| Chemical Composition and Main Properties of Nichrome | ||||||
| Properties Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Main Chemical Composition | Ni | Balance | Balance | 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 | Balance | Balance | Balance | |
| Max Continuous Service Temperature(oC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resisivity 20oC (Ωmm2/m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| 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 Thermal Expansion(α×10-6/oC) | 18 | 17 | 17 | 19 | 19 | |
| Melting Point( oC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Elongation(%) | >20 | >20 | >20 | >20 | >20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | Weak magnetic | Weak magnetic | |
