Accession Number : ADA953656

Title :   Helmets, Comparison of Helmets Made from NAX and Hadfield Manganese Steel,

Corporate Author : WATERTOWN ARSENAL MA

Personal Author(s) : Sullivan,J. F. ; Hurlich,A.

Report Date : 20 JUN 1942

Pagination or Media Count : 24

Descriptors :   *HELMETS, *MANGANESE ALLOYS, *WELD METAL, *STAINLESS STEEL, *TERMINAL BALLISTICS, HARDNESS, THICKNESS, PENETRATION, GRAIN SIZE, COLD WORKING, MICROSTRUCTURE, FERRITES, CHEMICAL ANALYSIS

Subject Categories : Properties of Metals and Alloys
      Couplers, Fasteners, and Joints
      Ballistics

Distribution Statement : APPROVED FOR PUBLIC RELEASE