LTS Futures Technical Report No. 2: Charpy Impact Testing & Transverse Strip Tensile Testin

This report covers the Charpy impact testing and the transverse strip (flat) tensile testing of SGN pipes. The testing has been conducted on specimens extracted from three types of X52 steel grade linepipe: (a) Pipe A seemless; (b) Pipe B spiral seam welded; (c) Pipe C longitudinal seam welded.
This report was submitted to HSE for their assessment of the safety evidence for 100% hydrogen heating, which can be found at Hydrogen heating: HSE assessment of the safety evidence - GOV.UK.
Queries should be directed to DESNZ: https://www.gov.uk/guidance/contact-desnz.