AU-690

High-elastic-limit hardened and tempered steel, characterised by a guaranteed elastic limit of 700 Nw/mm2m, with high mechanical resistance and good tenacity, making it the ideal steel for all types of constructions subjected to considerable static or dynamic mechanical stress.

Use:

Due to its extreme toughness and elastic limit, it is recommended for use with welded constructions or machines that are subjected to high levels of either static or dynamic mechanical stress.

Construction of high resistance hangars, ventilators, cyclones and windmills, movable crane parts, chassis, telescopic arms, backhoe arms and loaders, framing subject to combined stresses, bridge elements, lightening of metallic structures by reducing dead weight.

 Data sheet

AU-890

High-elastic-limit hardened and tempered steel, characterised by a guaranteed elastic limit of 890 Nw/mm2m, with high mechanical resistance and good tenacity, making it the ideal steel for all types of constructions subjected to considerable static or dynamic mechanical stress.

Use:

Due to its extreme resistance and high elastic limit, it is recommended for use with welded constructions or machines that are subject to high levels of either static or dynamic mechanical stress.

The advantages of high elastic limit steels are particularly important given that, not just the production cost, but also the operating and productivity costs of a construction are affected by the mechanical characteristics of the material.

The profitability of the steels described is best illustrated by the manufacturing of mobile and fixed cranes, hoisting equipment, groundwork machinery and heavy vehicles, rippers and shanks for Bulldozers, clamps for manoeuvres in large blocks of quarries or ports, large Dumpers, ventilators for heavy manufacturing. For all types of earth-moving machinery and public works.

 Data sheet