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Crack Propagation in Tool Steel X38CrMoV5 (AISI H11) in SET Specimens
Author(s) -
Shah Masood,
Mabru Catherine,
Boher Christine,
Leroux Sabine,
RezaiAria Farhad
Publication year - 2009
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.200900044
Subject(s) - materials science , hot work , enhanced data rates for gsm evolution , tension (geology) , tool steel , fracture mechanics , work (physics) , metallurgy , structural engineering , fatigue testing , composite material , mechanical engineering , engineering , ultimate tensile strength , telecommunications
An approach is proposed for the evaluation of surface fatigue damage of hot forming tools that undergo severe thermo mechanical loading. Fatigue crack propagation in a hot work tool steel X38CrMoV5‐47HRC is investigated using single‐edge cracked tension specimens with 3 different thicknesses (2.5, 1, 0.6 mm) and two R‐values.