รายละเอียดสินค้า
Place of Origin: China
ชื่อแบรนด์: Tankii
ได้รับการรับรอง: ISO9001
Model Number: FECRAL
เงื่อนไขการชำระเงินและการจัดส่ง
Minimum Order Quantity: 20kg
ราคา: negotiated
Packaging Details: standard export packing
Delivery Time: 20-30 days
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500 Mt/Month
Model NO.: |
Alkrothal 14 |
Application: |
Heating |
Material Shape: |
Strip |
ได้รับการรับรอง: |
ISO9001, RoHS |
Sample: |
available |
Packing: |
standard export packing |
MOQ: |
20KG |
HS Code: |
72209000 |
Model NO.: |
Alkrothal 14 |
Application: |
Heating |
Material Shape: |
Strip |
ได้รับการรับรอง: |
ISO9001, RoHS |
Sample: |
available |
Packing: |
standard export packing |
MOQ: |
20KG |
HS Code: |
72209000 |
| Attribute | Value |
|---|---|
| Model NO. | Alkrothal 14 |
| Application | Heating |
| Material Shape | Strip |
| Certification | ISO9001, RoHS |
| Sample | Available |
| Packing | Standard export packing |
| MOQ | 20KG |
| HS Code | 72209000 |
Alkrothal 14 Ribbon is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) with high resistivity suitable for use at temperatures up to 1100°C (2010°F). Typical applications include rheostats, braking resistors, and electrical heating elements in industrial applications.
| C % | Si % | Mn % | Cr % | Al % | Fe % |
|---|---|---|---|---|---|
| Nominal composition | |||||
| 4.3 | Bal. | ||||
| Min | - | - | 14.0 | - | |
| Max | 0.08 | 0.7 | 0.5 | 16.0 | - |
| Thickness | Yield strength | Tensile strength | Elongation | Hardness |
|---|---|---|---|---|
| mm (in) | MPa (ksi) | MPa (ksi) | % | Hv |
| 1.0-3.0 (0.04-0.12) | 420 (61) | 550 (80) | 20 | 200 |
Ferritic alloys allow to reach process temperatures of 2192 to 2282°F, corresponding to a resistance temperature of 2372°F. All ferritic alloys have approximately the same basis composition: 20 to 25% of chromium, 4.5 to 6% of aluminium, with the balance being iron. Some contain rare earth elements like yttrium or silicon. The ferritic structure results in grain growth and chromium carbide precipitation at grain joints after high-temperature operation, which can increase embrittlement when cooled to ambient temperature.
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