| Categories | Insulated Resistance Wire |
|---|---|
| Brand Name: | Ohmalloy/OEM |
| Model Number: | SP-2080-2MA-VS-1 |
| Certification: | SGS/RoHs |
| Place of Origin: | China |
| MOQ: | 500meter |
| Price: | USD 3~10/meter |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability: | 5000 meter/day |
| Delivery Time: | 5-8 working days after payment confirmed |
| Packaging Details: | Spool+paper case + wooden case/plastic packing+papre case+ wooden box outside(or customized) |
| Name: | Insulated Nichrome Wire Fiberglass Mica Sheath Constant Wattage 2W/M 240V High Power |
| Insulation Material: | Mica Fiber(650 degree celsius) |
| Outer sheath: | Vitreous Silica(800 degree celsius) |
| Application: | High power heating |
| Conductor Material: | NiChrome/CuNi alloy |
| Conductor Diameter: | 0.05-8.0mm |
| Ohm Value: | 30-10000ohm/meter |
| Power: | 0-30000W(customized) |
Insulated Nichrome Wire Fiberglass Mica Sheath Constant Wattage 2W/M 240V High Power
Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by
high resistivity, good oxidation resistance and very good form stability. It is suitable for use at
temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 are electric heating elements in
home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons,
ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and
cartridge elements.
1. Product Detail
1) Normal Composition(%)
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75-1.60 | 20.0~23.0 | Bal | Max 0.5 | Max1.0 | - |
2)Typical Mechanical Properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 420 | 810 | 30 |
3)Typical Physical Properties
| Density (g/cm3) | 8.40 |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.09 |
| Conductivity coefficient at 20℃ (WmK) | 15 |
| 4)Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ | 18 |
| 5)Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.46 |
| Melting point (℃) | 1400 |
| Max continuous operating temperature in air (℃) | 1200 |
| Magnetic properties | non-magnetic |
6)Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.018 | 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | - |
1
2. Application
3. Our Customers
4. Questions and Answers
Q1:How can I contact with your company?
A1:We have multiple communication channels : Tel/ :+86-15826530281
Q2:Do you provide free samples?
A2:Yes, we can provide free samples for your testing, but buyer should bear the shipping costs.
Q3:What is your payment terms?
A3:30% in advance, balance after receiving the copy of B/L. T/T, L/C, , PayPal is OK.
Q4:What is your lead time?
A4:On normal condition, the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.
Q5:What is your working time?
A5: Monday to Friday: 9:00-12:00,13:30-17:30, rest in weekend.
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