Journal Published Online: 01 May 1975
Volume 3, Issue 3

A High Purity Approach to High Chromium Ferritic Stainless Steels

CODEN: JTEVAB

Abstract

This paper discusses merits of a high chromium ferritic stainless steel with extremely low levels of carbon and nitrogen. Data are shown on effects of carbon, nitrogen, and other impurity elements on alloy corrosion properties, mechanical properties, mill processing, and fabricability. Properties of Type XM-27, a 26Cr-1Mo high purity ferritic made by electron-beam refining, are discussed for various product forms. Weldability and fabrication characteristics are reviewed with emphasis on heat exchangers and pressure vessels. Use of Type XM-27 in chemical, petroleum, and fertilizer processing equipment is described. Service performance results, in some cases showing 24-month data, are presented.

Author Information

Matejka, WA
Airco Vacuum Metals Division, Airco, Inc., Calif.
Knoth, RJ
Airco Vacuum Metals Division, Airco, Inc., Buncher Industrial District, Leetsdale, Pa.
Pages: 9
Price: $25.00
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Stock #: JTE10162J
ISSN: 0090-3973
DOI: 10.1520/JTE10162J