Patent · US Active

Steel alloy for cutting tools

US7655101B2 · kind B2 · utility

1Cited by

2References

20Claims

0Family size

Assignee

Boehler Edelstahl GmbH · AT

Inventors

Ernst Putzgruber · Bruck an der Mur, AT
Devrim Caliskanoglu · Gießen, DE

Key dates

Filing date	Oct 26, 2007
Grant date	Feb 2, 2010
Priority date	—
Expiry date	Dec 12, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22C38/60
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A steel alloy for cutting tools, wherein the alloy comprises C, Si, Mn, Cr, Mo, W, V, Al, P, S and N within the concentration ranges recited in the claims. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.