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Fe-Cr-Al Alloy Resistance Heating Ribbon(wire)
Danyang Brother Alloy Co., Ltd is a factory which mainly manufacturing electric resistance heating wire and electric resistance strips. It has over nine years' experience of it. It has passed the certification of ISO9001:2000; ISO9001:2008, SGS, RoHS, etc.
Round resistance heaing wire and ribbon(flat wire) and strips with bright, acid white and oxidized surface based on different sizes.
1. Main Types:
1Cr13Al4, Kanthal D, Kanthal A1, 0Cr21Al4, 0Cr19Al3, 0Cr25Al5, FCHW-2, FCHW-1, 0Cr21Al6, 0Cr21Al6Nb, 0Cr27Al7Mo2, 0Cr23Al5, etc
2. Size Ranges:
thickness: 0.05mm-3mm; width: 0.1mm-150mm
3. Characteristics of FeCrAl alloy resiistance heating ribbon:
High resistancelow temperature cofficient of electric resistancehigh operating temperatureit is widely used in industrial electric furance, household electric appliance and far infrared ray device
4. Main Chemical Composition of Resistance Heating Ribbon:
| 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 | |
5. Product Advantages:
Package Details | Inner Packing: 1. Different spools according to wire size 2. Be wrapped with brown paper or plastic sheet |
Outer Packing: Cartons or as customer required | |
Certification | ISO9001:2008, ROHS |
Delivery Time | About 7-25 days according to the order quantity |
MOQ | 20kgs |
Supply Ability | 300 metric tons/month |
Payment Terms | T/T |
Samples Offer | Brother Alloy can provide samples based on customer need |
Samples Arrangement | Samples will be sent in about seven weekdays. |
6. Appliance to:
Exhaust system assembly series: can be used for automobile electronic igniter, exhaust gas/purifier/heater/muffler/aire intake pipe/down pipe/tips, strut bar, auto accessories, etc
Household series: can be used for hair dryer, hand dryer, warming appliance, electric warmer, etcIndustrial Series: can be used for water heater, industrial electric furance, far infrared ray device, boiler, heating element, industrial oven, etc