Operating Limits for Steel in Hydrogen Service to Avoid HTHA. Open Calculator

References:

  • API RP 941 (2016) Figure 1 - Nelson Curves
  • API RP 941 (2016) Figure A.1 - Experience with C-0.5Mo and Mn-0.5Mo Steel in HTHA Service

News

With a little delay, our Calculation of Ammonium Salt Deposition Temperatures...read more
Our sulfidic corrosion calculators are now available at hghouston.com/calcula...read more

Stay Current

Sign up for our quarterly newsletter

covering updates on corrosion

Sign Up