Steel
Subtitle: chemical composition and hardenabilitiy
Series: Federal standard -- no. 66 D; FSC ; 95 GP
Publisher: General Services Administration, Federal Supply Service
Published: 1979
Place of publication: Washington
Language: eng
Subjects: Steel -- Testing; Metals -- Hardenability
Notes: Superseding Federal Standard No. 66C, April 18, 1967

March 8, 1979