Our Expertise
- EAF route with careful selection of raw materials to produce high purity steel.
- Fine tuned secondary metallurgy with vacuum and degassing processes (AOD, VOD) to achieve high cleanliness steels.
- Heavy and wide quarto plates produced by continuous casting or bottom poured ingot with a comprehensive dimensional range.
- A dedicated world-class research and development center providing technical support and developing new products to meet market needs
- A global sales network guaranteeing single point of contact in your geographical area and being your representative with our mills.
- A web-based customer service providing access to order confirmations, invoices, order status and mill test certificates.
Amstrong® Ultra 690 QL – QL1
Advantages
- Weight saving: Thanks to its minimum yield strength of 690 MPa, it enables to save weight in the final structure.
- Easy forming and weldability: Thanks to its exceptional purity rate (very low sulphur and phosphorus contents), and its adapted chemical analysis, Amstrong® Ultra 690 is easy to shape and weld, even for heavy and thick plates. The reduced carbon and alloying elements content of Amstrong® Ultra 690 allows welding in very good conditions with excellent characteristics.
Amstrong® Ultra 890
Advantages
- Weight saving: Thanks to its minimum yield strength of 890 MPa, Amstrong® Ultra 890 enables large weight savings or support higher stresses and thus carry higher payloads.
- Ease in fabrication: With a special steel making process, and an adapted chemical analysis (low alloying content), Amstrong® Ultra 890 is easy to machine, bend and weld which simplifies production and maintenance.
- Cost efficiency: By using Amstrong® Ultra 890 and thus thinner plates in welded structures, you limit preheating conditions, you decrease quantities of consumables, welding time and thus production costs.
Amstrong® Ultra 960
Advantages
- Amstrong® Ultra 960 is a quenched and tempered steel for structure with very high strength.
- Weight saving: Thanks to its minimum yield strength of 960 MPa, Amstrong® Ultra 960 enables large weight savings or support higher stresses and thus carry higher payloads.
- Cost efficiency: By using Amstrong® Ultra 960 and thus thinner plates in welded structures, you limit preheating conditions, you decrease quantities of consumables, welding time and thus production costs.