Very high strength (890MPa)

Typical applications

Amstrong® Ultra 890 is a quenched and tempered steel for structure with higher strength.

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.


Examples of applications

Mobile crane
Mobile crane

Amstrong® Ultra 890 is well appreciated when used for high strength applications such as:

  • Heavy handling cranes
  • Mobile cranes
  • Truck chassis
  • Work tools for demolition
Excavator mounted with hydraulic breaker
Excavator mounted with hydraulic breaker
Amstrong® Ultra 890 S 890 QL according to EN 10025 - 6 standard