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Tianjin Ruiyuan Electric Material Co., Ltd.

China Manufacturer with main products: Enameled Wire

Home  >Products Catalog > Copper Clad Aluminum Wire High Conductivity Magnet Wire AWG Enameled Copper 100 Feet Coil

Copper Clad Aluminum Wire High Conductivity Magnet Wire AWG Enameled Copper 100 Feet Coil

FOB Price: 0.10 - 10.00 USD/Meter
Supply Ability: 10,000,000 Meter per Quarter
Shipping: 15 DAYS
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Tianjin in China
Packaging Details: Coils Marked with Label Printed Alloy Type, Nomina

Quick Details

  • Insulation Material: Enameled
  • Conductor Type: Stranded
  • Conductor Material: Aluminum
  • Application: Underground
  • Type: Insulated
  • Model Number: 001
  • Brand Name: RUIYUAN

Specifications

Specifications
1.Professional manufacturer
2.Competitive price
3.Stable resistance
4.Long working life
 
Product Description
1. FeCrAl heating wire:
OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4.

2. Nichrome heating wire:
Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.

3. Product forms and size range
Round wire
0.010-12 mm (0.00039-0.472 inch)
Other sizes are available on request.

Ribbon (flat wire)
Thickness: 0.023-0.8 mm (0.0009-0.031 inch)
Width: 0.038-4 mm (0.0015-0.157 inch)
Width/thickess ratio max 60, depending on alloy and tolerance
Other sizes are available on request.

4. Stranded wire
Some resistance heating alloys and pure nickel are available as stranded wire.

5. Marking
Each spool/package of wire is supplied with a label or tag showing alloy type, nominal size, gross and net weight, resistance W/m (W/ft), charge number and a reference number.

6. Stock program
We have a number of frequently used products in stock. Please contact us for details

Type of alloy Description
FeCrAl alloys High-resistivity iron-chromium-aluminium alloys for use up to 1400o C (2550o F).
  NiCr alloys High-resistivity nickel-chromium alloys for use up to 1250o C (2280o F).
NiFe alloys Low-resistivity nickel-iron alloys with high temperature coefficient of resistance for use up to 600o C (1110o F).
Cuprothal CuNi alloys Medium- and low-resistivity copper-nickel alloys for use up to 600o C (1110o F).
 
 7.Parameters

Alloy Nomenclature Performance 1Cr13Al4 0Cr25Al5 0Cr21Al6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
Main Chemical composition Cr 12.0-15.0 23.0-26.0 19.0-22.0 20.5-23.5 18.0-21.0 21.0-23.0 26.5-27.8
Al 4.0-6.0 4.5-6.5 5.0-7.0 4.2-5.3 3.0-4.2 5.0-7.0 6.0-7.0
Re opportune opportune opportune opportune opportune opportune opportune
Fe Rest Rest Rest Rest Rest Rest Rest






Nb0.5 Mo1.8-2.2
Max. continuous service temp. of element(° C) 950 1250 1250 1250 1100 1350 1400
Resistivity at 20o C(μ Ω · m) 1.25 1.42 1.42 1.35 1.23 1.45 1.53
Density(g/cm3) 7.40 7.10 7.16 7.25 7.35 7.10 7.10
Thermal conductivity(KJ/m· h· o C) 52.7 46.1 63.2 60.2 46.9 46.1
Coefficient of lines expansion(α × 10-6/o C) 15.4 16.0 14.7 15.0 13.5 16.0 16.0
Melting point approx. ( o C) 1450 1500 1500 1500 1500 1510 1520
Tensile strength(N/mm2) 580-680 630-780 630-780 630-780 600-700 650-800 680-830
Elongation at rupture(%) > 16 > 12 > 12 > 12 > 12 > 12 > 10
Variation of area(%) 65-75 60-75 65-75 65-75 65-75 65-75 65-75
Repeat Bending frequency(F/R) > 5 > 5 > 5 > 5 > 5 > 5 > 5
Hardness(H. B. ) 200-260 200-260 200-260 200-260 200-260 200-260 200-260
continuous servicetime(Hours/ o C) -- ≥ 80/1300 ≥ 80/1300 ≥ 80/1300 ≥ 80/1250 ≥ 50/1350 ≥ 50/1350
Micrographic structure Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
Magnetic properties Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

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