Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 tons/year |
| Delivery Time | 5~25 days after getting the payment |
| Packaging Details | On Spool, In Coil |
| Name | Resistance Heating Wire Cr15Al4 Cr15Al5 Cr20Al5 Used For Electrical Equipment |
| MOQ | 20kg |
| Company type | Factory |
| Available Wire size | above 0.05mm |
| Available shape | round wire/ rod, flat wire, strip |
| OEM | Available |
| Package term | Wrapped Coils , Seaworthy wooden pallet/ box |
| Delivery time | about 10-20 days |
| Brand Name | TANKII |
| Model Number | Cr15Al4 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 tons/year |
| Delivery Time | 5~25 days after getting the payment | Packaging Details | On Spool, In Coil |
| Name | Resistance Heating Wire Cr15Al4 Cr15Al5 Cr20Al5 Used For Electrical Equipment | MOQ | 20kg |
| Company type | Factory | Available Wire size | above 0.05mm |
| Available shape | round wire/ rod, flat wire, strip | OEM | Available |
| Package term | Wrapped Coils , Seaworthy wooden pallet/ box | Delivery time | about 10-20 days |
| Brand Name | TANKII | Model Number | Cr15Al4 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 1.4mm Resistance Heating Wire ，1.2mm Resistance Heating Wire ，1.0mm Resistance Heating Wire | ||
1.0mm 1.2mm 1.4mm 1.5mm 1.6mm Resistance Heating Wire Cr15Al4 Cr15Al5 Cr20Al5 Used For Electrical Equipment
Tankii Featured products: FeCrAl (Ferrochrome Aluminum) alloy
FeCrAl (Ferrochrome Aluminum) alloy heating wire is a type of resistance wire used in heating elements, particularly in applications where high temperatures are required. This alloy typically contains iron, chromium, and aluminum as its primary components.
These wires are known for their high resistivity, which allows them to generate heat efficiently when an electric current passes through them. They are commonly used in various heating applications such as industrial furnaces, household appliances like toasters and ovens, and in the automotive industry.
The properties of FeCrAl alloy heating wire include high electrical resistivity, good oxidation resistance at high temperatures, and the ability to withstand high operating temperatures. These characteristics make them suitable for applications where stable and reliable heating is required under harsh conditions.
Chemical Details of our Fe-Cr-Al alloy materials:
| Chemical Composition and Main Property of Fe-Cr-Al Resistance Alloy | ||||||||
| Grade | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Main Chemical Composition (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 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 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | opportune | opportune | opportune | opportune | opportune | opportune | opportune | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Max Continuous Service Temperature(oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resistivity 20 ℃ (Ωmm2/m) | 1.25 ±0.08 | 1.42 ±0.06 | 1.42 ±0.07 | 1.35 ±0.07 | 1.23 ±0.07 | 1.45 ±0.07 | 1.53 ±0.07 | |
| Density(g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Thermal Conductivity | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@h@oC) | ||||||||
| Coefficient of Thermal Expansion(α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Approximate Melting Point( oC) | 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(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Section Variation | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Shrink Rate (%) | ||||||||
| Repeatedly Bend 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 Service Time | no | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Micrographic Structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Magnetic Property | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
4. About us
Shanghai Tankii Alloy Material Co., Ltd. specialized in production of Resistance Heating Alloy,
Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Maganin,
Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials
in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
Tankii: A glance at the interior of the factory
Adequate inventory:
Local Delivery for local customers:
Our Factory Exterior:
Welcome to our factory and discuss more on the order!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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