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| Categories | FeCrAl Alloy |
|---|---|
| Brand Name: | TANKII |
| Model Number: | CuMn12Ni |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 20kg |
| Payment Terms: | T/T,L/C,Western Union |
| Supply Ability: | 60,000kg/Month |
| Packaging Details: | Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil |
| Price: | 5-7USD/KG |
| Delivery Time: | 10-15Days |
| Advantage: | Good Price |
| Type: | Nickel Pipe/ Tube |
| Manufacturer: | Tankii Alloy |
| Product Name: | Low Resisitance Nickel Copper Alloy Wire (CuNi15) with Factory price |
| Main Market: | Globle |
| Resistivity: | 231.5 to 23.6 Ohm. Mm2/ft |
| Alloy Grades: | CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44 |
| Manufacturer Location: | China |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Ni-Cr: Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr25Ni20 etc.
Nichrome,a non-magnetic alloy of nickel and chromium, is commonly
used to make resistance wire because it has a high resistivity and
resistance to oxidation at high temperatures.
FeCrAl: 1Cr13AI4, 0Cr19AI2, 0Cr15AI5, 0Cr20AI5, 0Cr25AI5, 0Cr21AI6
Nb,OCr27Al7Mo2
FeCrAl, a family of iron-chromium-aluminum alloys used in a wide
range of resistance and high-temperature applications is also used
in the form of resistance wires.
Size
Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm
Product Parameters
1 Excellent resistance to oxidation under heating condition;
2 High resistance and long lifetime;
3 Low temperature coefficient;
4 Good performance of anti-carburizing, the atmosphere and surface
of sulfur pollution.
| Main characteristic of FeCrAl electric heating alloy wire | ||||||||
| 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. (° 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) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| 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 | 14.7 | 15 | 13.5 | 16 | 16 | |
| 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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