Accession Number : ADA954239
Title : Helmets: Determination of Residual Stresses in M1 Helmets.
Descriptive Note : Memorandum rept.,
Corporate Author : WATERTOWN ARSENAL LABS MA
Personal Author(s) : Beeuwkes,R. , Jr. ; Hegge,E. N.
Report Date : 01 JUL 1944
Pagination or Media Count : 47
Abstract : A metallurgical investigation was conducted consisting of chemical analysis, hardness and hardness distribution of face hardened plates, macroetching for determination of steel quality, and microscopic examination.
Descriptors : *HELMETS, FACEPLATES
Subject Categories : Protective Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE