quenched and tempered steels obtained by direct quenching

Materials: Tempering Steels, High-Temperature, Extreme High-Temperature Steels, Cryogenic Steels, Stainless Steels, and many more.

HISTAR® steels are quenched and self-tempered (QST) steels with outstanding weldability and ductility.

It is also suitable for stainless steel, super alloys and hardened steels.

SSAB Special Steels – Global steel and service partner in Quenched & Tempered Steels (Q&T) and Advanced High-Strength Steels (AHSS)

It has been developed for hardened steel above 55HRC and cast iron, but can also be used for machining steels and non-ferrous metals.

High temperature (500°C or higher): used for quenched and tempered steels, hot working tool steels and high speed steel.

It has been developed for hardened steel above 55HRC and cast iron, but can also be used for machining steels and non-ferrous metals.

It is worth mentioning that well-designed ‘standard’ 18K gold has a hardness of about 400 Vickers, while most reinforced steels are about 600 Vickers.

It is worth noting that "standard" well-designed 18 carat gold is only rated at 400 Vickers, with most hardened steels at around 600 Vickers.

Water-quenching steels need to be cooled rapidly in water to obtain a structure with optimum hardness.

The DRILL 20 is a production machine designed for the drilling of parts in hard materials such as hardened steels or carbides.

It is worth mentioning that well-designed ‘standard’ 18K gold has a hardness of about 400 Vickers, while most reinforced steels are about 600 Vickers.

It is worth noting that "standard" well-designed 18 carat gold is only rated at 400 Vickers, with most hardened steels at around 600 Vickers.

Embodiments of the present invention may be useful when grinding thermally sensitive materials such as gas turbine creep resistant alloys and hardened steels.