Military Process Specification for Type 46XX Powder-Forged Weapon Components

Abstract

The open literature was searched for information on the processing and properties of power-forged (P/F) 46XX and 10XX steels. Graphs were constructed which compared the reported P/F material properties to those of equivalent American Iron and Steel Institute (AISI) wrought grades. The favorable comparisons demonstrated the feasibility of powder forging as a practical manufacturing technology. The technical and economic feasibility of manufacturing thirty small-caliber weapon components by powder forging was addressed. Several components were identified as promising candidates. A comprehensive testing program on P/F 46XX steel was conducted at three carbon levels, four levels of deformation and four states of temper. The data were used to develop a military specification for powder-forged weapon components. Handbook data on the currently-used wrought alloys were used to prepare interchangeability tables and graphs to aid designers in selecting appropriate P/F steels.

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Document Details

Document Type
Technical Report
Publication Date
Aug 20, 1985
Accession Number
ADA160776

Entities

People

  • Joel Muzik
  • Steven Buzolits

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Chemistry
  • Contracts
  • Cost Analysis
  • Costs
  • Dosage Forms
  • Manufacturing
  • Materials
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Powder Metallurgy
  • Powder Metals
  • Powders
  • Surface Finishing
  • Tensile Properties
  • Tensile Strength
  • Test And Evaluation

Fields of Study

  • Materials science

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  • Metallurgy
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