High Anti-Oxidation Nichrome Precision Alloy Wire (Ni80Cr20/NCH(R)W1)
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Product Highlights
- Wide Diameter Range: Available in diameters from 0.018mm to 10mm, including wire, ribbon, and strip forms.
- Superior Plasticity: Metallurgical structure ensures excellent cold plasticity and coil-forming ability.
- Stable High-Temperature Performance: Maintains stable electrical and physical properties under extreme heat conditions.
- Multiple Grade Options: Offers Ni80Cr20, Ni70Cr30, Ni60Cr15, and other specialized alloy compositions.
- Fast Sample Delivery: Sample delivery time is approximately 4-7 days upon request.
- Rapid Response Support: Customer inquiries receive feedback within 12 hours on working days.
- Factory Direct Supply: Direct supply from a specialized manufacturer with over 10 years of industry experience.
Product Attributes
- Customization
- Available
- Chemical Composition
- Ni 76%
- Characteristics
- High Resistivity, Good Anti-Oxidation Resistance
- Model NO.
- NiCr8020
- Range of Application
- Resistor, Heater,Chemical
- Electrical Resistivity
- 1.08 Ohm mm2/M
- The Highest Use Temperature
- 1200
- Density
- 8.4G/Cm3
- Elongation
- >=20%
- Hardness
- 180 Hv
- Melting Point
- 1400
- Transport Package
- Wooden Case
- Specification
- 0.018-8.0mm
- Trademark
- HUONA
- Origin
- China
- HS Code
- 7505220000
- Production Capacity
- 100 Ton/Month
Product Images of High Anti-Oxidation Nichrome Precision Alloy Wire (Ni80Cr20/NCH(R)W1)
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Product Description
(Ni80Cr20/NCH(R)W1)
Description
| Chemical Composition and Propertes: | ||||
| Propertes/Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | |
| Main Chemical Composition(%) | Ni | Bal. | Bal. | 55.0-61.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | |
| Max Working Temperature(ºC) | 1200 | 1250 | 1150 | |
| Resistivity at 20ºC(μ Ω · m) | 1.09 | 1.18 | 1.12 | |
| Density(g/cm3) | 8.4 | 8.1 | 8.2 | |
| Thermal Conductivity(KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | |
| Coefficient of Thermal Expansion(α × 10-6/ºC) | 18 | 17 | 17 | |
| Melting Point(ºC) | 1400 | 1380 | 1390 | |
| Elongation(%) | > 20 | > 20 | > 20 | |
| Micrographic Structure | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | |
| Propertes/Grade | NiCr 35/20 | NiCr 30/20 | Karma | Evanohm | |
| Main Chemical Composition(%) |
Ni | 34.0-37.0 | 30.0-34.0 | Bal | Bal |
| Cr | 18.0-21.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | Bal. | Bal. | 2.0-3.0 | - | |
| Max Working Temperature(ºC) | 1100 | 1100 | 300 | 1400 | |
| Resistivity at 20ºC (μ Ω · m) |
1.04 | 1.04 | 1.33 | 1.33 | |
| Density(g/cm3) | 7.9 | 7.9 | 8.1 | 8.1 | |
| Thermal Conductivity (KJ/m· h· ºC) |
43.8 | 43.8 | 46 | 46 | |
| Coefficient of Thermal Expansion(α × 10-6/ºC) |
19 | 19 | - | - | |
| Melting Point(ºC) | 1390 | 1390 | 1400 | 1400 | |
| Elongation(%) | > 20 | > 20 | 10-20 | 10-20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
| 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 |
| Grade | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40, |
| Advantage | The metallurgical structure of nichrome confers them a very good plasticity when cold. |
| Characteristics | Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coilforming ability; Uniform and beautiful surface condition without spots. |
| Usage | Resistance heating elements;Material in metallurgy, Household appliances;Mechanical manufacturing and other industries. |
| Resistance Wires | ||
| RW30 | W.Nr 1.4864 | Nickel 37%, Chrome 18%, Iron 45% |
| RW41 | UNS N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3% |
| RW45 | W.Nr 2.0842 | Nickel 45%, Copper 55% |
| RW60 | W.Nr 2.4867 | Nickel 60%, Chrome 16%, Iron 24% |
| RW60 | UNS NO6004 | Nickel 60%, Chrome 16%, Iron 24% |
| RW80 | W.Nr 2.4869 | Nickel 80%, Chrome 20% |
| RW80 | UNS NO6003 | Nickel 80%, Chrome 20% |
| RW125 | W.Nr 1.4725 | Iron BAL, Chrome 19%, Aluminium 3% |
| RW145 | W.Nr 1.4767 | Iron BAL, Chrome 20%, Aluminium 5% |
| RW155 | Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2% | |








FAQ
1. How long I can get the feedback after we sent the enquiry?
A: We will reply you within 12 hours in working day.
2. How can I get some samples?
A: We are pleased to offer you sample, the delivery time is about 4-7 days.
3. Are you a factory?
A: Yes. We are. We have specialized in this field over 10 Year.
4. What is the delivery time?
A:15 days normally, detail delivery date should be decided according to production season and order quantity.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2541809". Items marked "" are certified.
Company Profile
Introduction to HUONA
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.
Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, high-purity magnesium, magnesium plate, magnesium die casting, magnesium extrusion profiles and other metal magnesium and deep processing products.
Thermal spray wire Division offers a wide variety of pure metal and metal alloy wires, including nickel-, iron-, aluminum-, and zinc-based wires for thermal spray projects.
Fuctional Material Division supply electronic packaging COMPONENTS(GTMS, CTMS), soft magnetic alloys and bimetal strip.
Our company is certified by ISO9001 quality system and ISO14001 environmental protection system.
Mission Statement
We try our best to understand and utilize information within the environment. With this competency, we assist customers to create added value and contribute to the development of industry and healthy living.
We strive for "Best, " welcome challenges, and are relentless till we deliver products and solutions.
About Our Factory & Business Background
- Address
- No. 58, Tieli Road, Baoshan District, 201902, Shanghai, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-12-29
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How long I can get the feedback after we sent the enquiry?
- We will reply you within 12 hours in working day.
- How can I get some samples?
- We are pleased to offer you sample, the delivery time is about 4-7 days.
- Are you a factory?
- Yes. We are. We have specialized in this field over 10 Year.
- What is the delivery time?
- 15 days normally, detail delivery date should be decided according to production season and order quantity.
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