Aerospace

High-strength, temperature-resistant steel grades tailored to meet the stringent safety and performance standards of the aerospace industry.

President & CEO

Andrew Towey

Company Management

SIJ Americas

Applications

Steel plays a vital role in the aerospace industry, providing essential materials that meet the sector's rigorous demands for quality, performance, and safety. Leveraging our extensive expertise, we produce high-quality steels that can be tailored to specific client needs. Our diverse steel brands and grades are engineered for various critical applications, from screws and nuts to turbine blades and jet engine parts.

SIJ’s products for the aerospace industry

Discover how our steel products can meet your needs.

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Quality assurance

To ensure every finished product meets stringent customer specifications, we conduct an exhaustive and meticulous final inspection of all aerospace steels. This includes determining mechanical properties, toughness, macrostructure, microstructure, grain size, and cleanliness, as well as assessing hardness, performing visual and dimensional controls, ultrasonic testing, and identity verification. Upon request, we can determine the Fracture Appearance Transition Temperature (FATT), analyse the morphology of fracture steel surfaces, and evaluate the proportion of intercrystalline fractures. Through these comprehensive evaluations, we guarantee the highest standards of quality and performance in our aerospace steels.