Cr21Al6Nb FeCrAl Spark Plug Wire 2.0mm with 1400°C Max Temperature and 1.45 Ω·mm²/m Resistivity
High-performance resistor ignition wire designed for demanding automotive and industrial applications, featuring exceptional thermal stability and electrical properties.
| Parameter | Specification |
|---|---|
| Grade | Cr21Al6Nb (TK1) |
| Maximum Working Temperature | 1250-1400°C |
| Resistivity | 1.35-1.5 Ω·mm²/m |
| Standard Diameter | 2.0mm (6-14mm available) |
| Density | 7.1 g/cm³ |
- Superior thermal resistance up to 1400°C continuous operation
- Optimized resistivity range for reliable spark generation
- Niobium-enhanced Cr21Al6Nb alloy for improved durability
- Consistent electrical performance across temperature variations
- Extended service life in high-temperature ignition environments
When high voltage from the ignition system is applied between electrodes, the insulation breaks down, creating a discharge phenomenon that generates an electrical spark. This spark energy triggers ignition and combustion in compressed air-fuel mixtures with extraordinary precision and reliability.
SHANGHAI TANKII ALLOY MATERIAL CO., LTD - Professional FeCrAl alloy producer with comprehensive grade offerings including Cr21Al6Nb, 0Cr25Al5, 0Cr27Al7Mo2, and other specialized formulations.
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