BS 6729 87th Edition, January 30, 1987
Determination of the Dynamic Fracture Toughness of Metallic Materials
Includes all amendments and changes through Reaffirmation Notice , October 15, 1993
Additional Comments: W/D S/S BY BS 7448-3 * INCLUDES AMENDMENT 1
Published By:British Standards Institution (BSI)
Assessment of crack opening displacement (COD) and plane strain fracture toughness (KIc) at loading rates that cause rates of increase in stress intensity factor between 80 and 105 N̂Smm-1.5̂Ss-1 and rates of increase of crack opening displacement of less than 150 mm/s.