Correlation of Selected Subsize Charpy Bars versus the Standard Charpy Bar Open PDF Document Details Document Type Technical Report Publication Date May 01, 1958 Accession Number ADA950335 Entities People Charles H. Curll George M . Orner Tags Communities of Interest Energy and Power Technologies DTIC Thesaurus Topics Air Force Air Force Facilities Calorific Value Chemical Composition Engineering Engineers Geometry Impact Tests Industrial Preparedness Materials Mechanical Engineering Military Research Munitions Standards Strain Rate Transition Temperature Transitions