TECHNICAL REPORT ON THE MATERIALS AND FABRICATION ISSUES OF 1[1/4]CR-[1/2]MO AND 1CR-[1/2]MO STEEL PRESSURE VESSELS
American Petroleum Institute
1 Scope
2 Normative References
3 Terms, Definitions, and Acronyms
4 Background
5 General Considerations
6 Mechanical Properties
7 Embrittlement and Cracking Issues In
1[1/4]/1Cr-[1/2]Mo Base Metals and
Welded Joints
8 Guidelines On Chemical Composition, Heat
Treatment and Mechanical Testing of
1[1/4]/1Cr-[1/2]Mo Vessels
9 Testing of Plates and Forgings
10 Fabrication/Metal Forming
11 Fabrication/Welding
12 Austenitic Stainless Steel Cladding and Weld
Overlay
Annex A (informative) - API 934-D Questionnaire on
1Cr-[1/2]Mo and 1[1/4]Cr-[1/2]Mo
Issues
Bibliography
Gives background information and guidance on the implementation of API 934-C, Materials and Fabrication of 1[1/4]Cr-[1/2]Mo Steel Heavy Wall Pressure Vessels for High Pressure Hydrogen Service Operating at Temperatures at or Below 825 degrees F (426 degrees C) and API RP 934E, Materials and Fabrication of 1[1/4]Cr-[1/2]Mo Steel Heavy Wall Pressure Vessels for High Temperature Service Operating Above 825 degrees F (426 degrees C).
| Document Type | Standard |
| Status | Current |
| Publisher | American Petroleum Institute |
