Nchw1/Nichrome/Ni80cr20 Multi-Strand Precision Alloy Wire
China Nchw1/Nichrome/Ni80cr20 Multi-Strand Precision Alloy Wire, Find details about China Nicr 80 20, Multi-Strand Heating Wire from Nchw1/Nichrome/Ni80cr20 Multi-Strand Precision Alloy Wire
Basic Info.
Model NO.
Ni80Cr20
Chemical Composition
Ni 76%
Product Name
Nichrome Resistance Precision Alloy Rod
Characteristics
High Resistivity, Good Oxidation Resistance
Melting Point
1400
Density
8.4 g/cm3
Electrical Resistivity
1.09 Ohm mm2/M
Elongation
>=20%
Hardness
180 Hv
Max Working Temperature
1200 C
Range of Application
Resistor, Heater
Trademark
HUONA
Transport Package
Wooden Case
Specification
19*0.544-0.574
Origin
Shanghai
HS Code
7505220000
Model NO.
Ni80Cr20
Chemical Composition
Ni 76%
Product Name
Nichrome Resistance Precision Alloy Rod
Characteristics
High Resistivity, Good Oxidation Resistance
Melting Point
1400
Density
8.4 g/cm3
Electrical Resistivity
1.09 Ohm mm2/M
Elongation
>=20%
Hardness
180 Hv
Max Working Temperature
1200 C
Range of Application
Resistor, Heater
Trademark
HUONA
Transport Package
Wooden Case
Specification
19*0.544-0.574
Origin
Shanghai
HS Code
7505220000
Product Desciption
NCHW1/Nichrome/Ni80Cr20 Multi-Strand Precision Alloy Wire
Description
| Alloy | Standard Strand Construction, mm | Resistance,Ω/m | Strand Diameter Nominal, mm | Meter per Kilo |
| NiCr 80/20 | 19×0.544 | 0.233-0.269 | 26 | |
| NiCr 80/20 | 19×0.61 | 0.205-0.250 | ||
| NiCr 80/20 | 19×0.523 | 0.276-0.306 | 2.67 | 30 |
| NiCr 80/20 | 19×0.574 | 2.87 | 25 | |
| NiCr 80/20 | 37×0.385 | 0.248-0.302 | 2.76 | 26 |
| NiCr 60/15 | 19×0.508 | 0.286-0.318 | ||
| NiCr 60/15 | 19×0.523 | 0.276-0.304 | 30 | |
| Ni | 19×0.574 | 0.020-0.027 | 2.87 | 21 |
| Propertes/Grade | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Main Chemical composition | Ni | Rest | Rest | 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 | Rest | Rest | Rest | |
| Max. continuous service temp. of element | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistivity at 20oC (μ Ω · 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 lines expansion(α × 10-6/oC) | 18 | 17 | 17 | 19 | 19 | |
| Melting point (approx. )( oC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Elongation at rupture (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Micrographic structure | austenite | austenite | austenite | austenite | austenite | |
| Magnetic properties | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
| Chemical Composition | Nickel , Chrome |
| Condition | Bright/Acid white/Oxidied Color |
| Grade | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40, |
| Advantage | Nichrome's metallurgical structure confers them a very good plasticity when cold. |
| Characteristics | Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots. |
| 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.
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