Special materials for highly corrosive environments
In specialized industries such as the oil and gas industry, marine transport, and energy production, materials must function perfectly in highly corrosive environments. Isabellenhütte has developed ISA®-Nickel-Alloys for this sector.
ISA®-Nickel-Alloys are the first choice when conventional stainless steels fail
Your main advantage: excellent corrosion resistance — even in aggressive environments such as seawater, salt solutions, fluorine compounds, and chloride-induced stress corrosion cracking.
Meticulous control of the melt composition and homogeneous distribution within the material structure directly result in the mechanical and physical characteristics.
Why are these materials so durable? All alloys contain at least 63 % nickel and 28–34 % copper. This combination ensures exceptional resistance and toughness – both at extremely low and high temperatures.
ISA®-Nickel 400: The base alloy with proven corrosion resistance
ISA®-Nickel 405: Increased sulfur content for improved machinability
ISA®-Nickel K500: Thermally curable – ideal for highly stressed components
The product family at a glance
The ISA®-Nickel product range comprises three variants, which are available in rods, wires and ribbons:
To ensure their outstanding properties, our materials are produced exclusively using state-of-the-art melting processes. The result is the highest purity, maximum reliability, and precise manufacturing tolerances for use under the most demanding conditions.
Compliance with standards: All products comply with international standards such as QQ-N-281, QQ-N-286, DIN 17743, ASTM B127, and ASTM B164.
We offer customizations upon request:
Heat and forming processes
Surface treatments
Final inspections such as ultrasonic testing
This ensures that you receive exactly the quality that your application requires.
Have we sparked your interest?
Contact us for customized solutions and expert advice.
