Making Household Stoves Coil Wire 0.7mm High Quality Resistance Wire
Product Description
Resistance wire(heating wire) used at operating temperatures up to 1200. Its chemical composition gives good oxidation resistance especially under conditions of frequent switching or wide temperature fluctuations. Applications include heating elements in both domestic and industrial appliances and in control resistors. Ni-Cr materials are widely used in industrial electric furnaces, household appliances and far-infrared devices, because of their high temperature strength and strong plasticity.
specification
| Property |
Type |
Cr20Ni80 |
Cr30Ni70 |
Cr15Ni60 |
Cr20Ni35 |
Cr20Ni30 |
Main chemical
composition% |
Ni |
Rest |
Rest |
55~61 |
34~37 |
30~34 |
| Cr |
20~23 |
28~31 |
15~18 |
18~21 |
18~21 |
| Fe |
|
|
Rest |
Rest |
Rest |
Max continuous
Temp.of element(ºC) |
|
1200 |
1200 |
1150 |
1100 |
1100 |
| Resistivity(mm²/m) |
1.09 |
1.09 |
1.12 |
1 |
1.04 |
| Density((g/cm³)) |
8.4 |
8.4 |
8.2 |
7.9 |
7.9 |
Thermal conductivity
(KJ/M.hºC) |
60.3 |
60.3 |
45.2 |
43.8 |
43.8 |
Coefficient of liner
expansion(a*10-5/ºC) |
18 |
18 |
17 |
19 |
19 |
| Melting point (ºC) |
1400 |
1400 |
1390 |
1390 |
1390 |
| Elongation(%) |
720 |
720 |
720 |
720 |
720 |
| Micrographic structure |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
| Magnetic property |
NONE |
NONE |
NONE |
NONE |
NONE |
Workshop Display
Customer Testimonials
Certifications
Packaging & Shipping
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory
Q: How long is your delivery time?
A: Generally it is 5-7 workdays if the goods are in stock. or it is 10-15 workdays if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shipment.
Q: Is it ok to print my logo?
A: Yes. We also can OEM.
Q: Do you offer guarantee?
A: Yes, we offer 1 year warranty to our products.
Superb Heater Technology has been focused on the production of industrial screw plug bendable immersion tubular heaters heating elements since 1985, which is well-known as one of the leading manufacturers and suppliers of industrial screw plug bendable immersion tubular heaters heating elements. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.
Audited Supplier 
){kind=link}