Failure analysis of boron steel 27MnCrB5-2 structural bolts during tightening of railcar wheel-axle
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2021.105333
Abstract: Abstract Herein, a premature failure analysis of structural tempered high-strength boron steel 27MnCrB5–2 bolts (0.0006 wt B), used for railcar wheel-axle assembly, is presented. Fractographic analysis revealed a moderate ductile fracture. The applied torque produced elongation… read more here.
Keywords: steel 27mncrb5; failure; boron steel; failure analysis ... See more keywords