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NiCr8020 nichrome flat wire
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Product Details
| Place of Origin | Shanghai, China | Brand Name | Chonray | |
| Model Number | Cr20Ni80 | Type | Other, Bare, Nickel strip,wire/ribbon/bar.etc | |
| Application | Other, Heating, making electric heating elements | Conductor Material | Other, Nickel Chrome | |
| Conductor Type | Solid | Insulation Material | Other, Not insulated |
Product Description
1.The picture of NiCr8020 nichrome flat wire
NiCr8020 nichrome flat wire is characterized by high resistivity, stable mechanical properties. Nichrome alloys have higher elongation, better ductility and weldability.
NiCr8020 nichrome flat wire is widely used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.
4. Main grades and properties
| Type | Cr20Ni80 | Cr15Ni60 | Cr30Ni70 | Cr20Ni35 | Cr20Ni30 | |
| Main chemical composition | Ni | Rest | 55.0~61.0 | Rest | 34.0~37.0 | 30.0~34.0 |
| Cr | 20.0~23.0 | 15.0~18.0 | 28.0~31.0 | 18.0~21.0 | 18.0~21.0 | |
| Fe | ≤1 | Rest | ≤1 | Rest | Rest | |
| Maximal Temperature(℃) | 1200 | 1150 | 1250 | 1100 | 1100 | |
| Resistance Temperature correction coefficient.(CT) | 1.09±0.05 | 1.11±0.05 | 1.18±0.05 | 1.04±0.05 | 1.06±0.05 | |
| Melting point (℃) | 1400 | 1390 | 1380 | 1390 | 1390 | |
| Resistivityρ20℃(10-6Ω.m) | 800℃ | 1.008 | 1.078 | 1.028 | 1.188 | 1.173 |
| 1000℃ | 1.014 | 1.095 | 1.033 | 1.219 | 1.201 | |
| 1200℃ | 1.025 | 1.043 | ||||
| Fast life value | Tem.(℃) | 1175 | 1100 | 1200 | 1050 | 1050 |
| hour(h) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
| Specific gravity(g/cm3) | 8.40 | 8.2 | 8.1 | 7.90 | 7.90 | |
| Elongation(%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
| Thermal(kj/m.h.℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Specific heat(20℃)j/g.℃ | 0.440 | 0.494 | 0.461 | 0.500 | 0.500 | |
| Extend strength(20~1000℃)α*10-6℃ | 18.0 | 17.0 | 17.1 | 19.0 | 19.0 | |
| Tensile strength(kg/mm2) | >85 | >85 | >85 | >85 | >85 | |
| Repeatedly bending(F/R) | >12 | >12 | >12 | >12 | >12 | |
| Microstructure | Austenitic | Austenitic | Austenitic | Austenitic | Austenitic | |
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Our advantages and services
a. Our advantage
We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
We can provide all kinds of electric heating alloy material and elements, including customized products.
We can provide a complete solution for you.
OEM service can be provided.
b. Technical services we can provide:
Product selection
Process optimization
New product development
Contact information:
Q: Are you a factory or trading company?
A: We are a factory.
Q: Are you products customized?
A: Yes, the products in the website are only the common types or the precious types from other
customers we can supply the new products according to your requirements or drawings.
Q: How can I make an order?
A: Send us the inquiry or chat with us if you have any questions before order, we will reply you ASAP we will issue the PI according to your specific requirement. The goods will be sent out to you upon
getting full payment.
Q: Can I place a sample order?
A: Of course, sample order is welcome for checking product functionality and quality. There is no MOQ requirement for sample order.
Q: Is sample shipping for sample free?
A: No, the shipment fee needs to be paid by buyers, and it is determined by weight and shipment
method.
Contact Us
- Shanghai Chonray Precision Alloy Co., Ltd.
- Contact nameJohn Chen Chat Now
- Phone86-21-59920889
- AddressNo. 1395, Lixue Road
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