Accession Number:

AD0688858

Title:

THE TENSILE, FRACTURE TOUGHNESS, AND STRESS CORROSION PROPERTIES OF VACUUM MELTED (300) MARAGING STEEL,

Descriptive Note:

Corporate Author:

BOEING CO RENTON WASH COMMERCIAL AIRPLANE DIV

Personal Author(s):

Report Date:

1969-04-01

Pagination or Media Count:

16.0

Abstract:

The tensile, fracture toughness, and stress corrosion characteristics of a vacuum melted 3 inch square billet have been determined. The tensile ultimate strength was in the range 295-300 ksi. The stress corrosion crack velocity was an order of magnitude less than in 434OM. Author

Subject Categories:

  • Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE