VERFAHREN ZUM HERSTELLEN EINES GEGENSTANDS AUS EINEM MARAGING-STAHL

Research output: Patent

Authors

Organisational units

External Organisational units

  • voestalpine BĂ–HLER Edelstahl GmbH & Co KG

Abstract

The present invention relates to a method for producing an article from a maraging steel, wherein the article is subjected to a solution annealing treatment and a heat treatment one after the other, wherein the steel has the following composition in % by mass: C = 0.01-0.05, Si = 0.4-0.8, Mn = 0.1-0.5, Cr = 12.0-13.0, Ni = 9.5-10.5, Mo = 0.5-1.5, Ti = 0.5-1.5, Al = 0.5-1.5, Cu = 0.0-0.05. The remainder is iron and smelting-related impurities.

Details

Translated title of the contributionMETHOD FOR PRODUCING AN ARTICLE FROM A MARAGING STEEL
Original languageGerman
Patent numberWO2019121866
IPCC22C 38/ 50 A I
Priority date22/12/17
Publication statusPublished - 27 Jun 2019