High nickel alloys are metal alloys containing over 50% nickel, known for their exceptional corrosion resistance, high-temperature strength, and oxidation resistance.

Welding techniques have been developed that are unique to Langfields and ensure high nickel alloy products that are of the highest quality.

These alloys, including Inconel, Monel, Hastelloy, and Alloy 625, are widely used in aerospace, marine, chemical processing, and power generation industries due to their ability to withstand extreme environments such as high heat, acidic conditions, and seawater exposure.

They offer superior mechanical properties, excellent weldability, and non-magnetic characteristics in many grades. High nickel alloys are essential for jet engines, nuclear reactors, heat exchangers, and medical implants, where durability and performance under harsh conditions are critical.

However, they are more expensive than stainless steels, making them ideal for applications where strength, corrosion resistance, and longevity outweigh cost considerations.