230V AC Heater element V3.1 25-28 Ohm.
 
Made from Incoloy as it is a high-performance alloy made of nickel, iron, and chromium that is known for its ability to resist corrosion and transfer heat at high temperatures. Incoloy is used in a variety of industrial products, including:
Water heaters: Incoloy heating elements are designed to enhance the performance and lifespan of water heaters. 
Automotive parts: Incoloy is used in many automotive parts, including exhaust valve heads and stems, ignition systems, sensors, safety devices, and electrical and electronic switch gear. 
Aerospace: Nickel alloys are a natural choice within the aerospace industry. 
Incoloy is a superalloy, which means it can resist carbonisation and oxidisation in high temperature settings.
 
If the element is corroded please check the thermocouple end to ensure this also has not corroded.