Accession Number : ADA954408
Title : Research Investigation of Armor Plate Steels.
Descriptive Note : Progress rept.,
Corporate Author : WATERTOWN ARSENAL LABS MA
Personal Author(s) : Samuels,M. L. ; Lorig,C. H.
Report Date : 06 FEB 1942
Pagination or Media Count : 28
Abstract : The method of taking hardness readings employed in processing this series of armor plates is by far the most satisfactory one tried. In the majority of cases the hardness obtained from the coupon cut off the steel plate after final drawing was very close to that of the small specimen used as a guide through-out the successive drawing treatments. Subsequent adjustments were made when the final hardness specimen was out of the intended range.
Descriptors : ENGINEERING DRAWINGS
Subject Categories : Armor
Distribution Statement : APPROVED FOR PUBLIC RELEASE