Fig. 11.
FCGR data in air for the seam weld (SW) and its HAZ from the X70A pipe, and the girth weld (GW) from the X70B pipe. Data fits for the base metal (BM) tested in air and at a hydrogen pressure of 34 MPa are shown for comparison.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.