Assessing toughness levels for steels to determine the need for PWHT

D J Abson,Y. Tkach,I. Hadley,F M Burdekin

Assessing toughness levels for steels to determine the need for PWHT

2006

D J Abson
Y. Tkach
I. Hadley
F M Burdekin

Fracture mechanics calculations were used to determine toughness levels for C-Mn and low-alloy steels then compared to code recommendations regarding postweld heat treatment.

Keywords:

Composite material
Materials science
Metallurgy
Welding
Brazing
Fracture mechanics
Toughness
Fracture toughness

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