0
TECHNICAL PAPERS

Weld Repair of Aged Cr-Mo Steel Piping—A Review of Literature

[+] Author and Article Information
R. Viswanathan

Electric Power Research Institute, 3412 Hillview Avenue, Palo Alto, CA 94304-1395

D. Gandy

Materials and Fossil Application Repair and Replacement Applications Center, Electric Power Research Institute, Charlotte, NC 28262

J. Pressure Vessel Technol 122(1), 76-85 (Oct 26, 1999) (10 pages) doi:10.1115/1.556154 History: Received September 10, 1999; Revised October 26, 1999
Copyright © 2000 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Estimated remaining life at 1013°F (545°C) and 6.5 ksi (45 MPa) for repair welds to ex-service 2-1/4Cr-1Mo steel base metal and weldment; effect of welding parameters 7
Grahic Jump Location
Stress rupture properties of TC6 superimposed on ASTM LMP rupture plot 3
Grahic Jump Location
Log stress versus Larson-Miller parameter linear fit for TC9
Grahic Jump Location
Results of isostress rupture tests at 6.5 ksi (45 MPa) on SMAW weld repairs made to ex-service 2-1/4Cr-1Mo steel base metal and weldment
Grahic Jump Location
Rupture stress versus LMP for repair welds in 2-1/4Cr-1Mo on service-exposed weldment and FRHT base metal, as compared to the wrought annealed 2-1/4Cr-1Mo base metal 10
Grahic Jump Location
Stress versus LMP for rupture correlation for TC6 3
Grahic Jump Location
Estimated remaining life at design conditions of 1000°F (538°C) and 7.8 ksi (54 MPa) (for class 1) for ex-service and repaired 2-1/4Cr-1Mo 3
Grahic Jump Location
Stress rupture properties of TC9 superimposed on ASTM Larson-Miller plot for 2-1/4Cr-1Mo steel 4
Grahic Jump Location
Log stress versus Larson-Miller parameter linear fit for TC10
Grahic Jump Location
Estimated remaining life at design conditions of 1000°F (538°C) and 7.8 ksi (54 MPa) for ex-service and weld repair 2-1/4Cr-1Mo. Estimates are based on Figs. 8 and 94.
Grahic Jump Location
Temperature versus time to rupture plots for 2-1/4Cr-1Mo steel ex-service base metal and weld repairs to base metal with high heat input and low heat input 11
Grahic Jump Location
Comparison of repair welds made to ex-service base metal with repair welds to ex-service welds in terms of remaining life at 977°F (525°C) and 6.5 ksi (45 MPa) 7
Grahic Jump Location
Rupture stress versus LMP for repair welds in ex-service 1-1/4Cr-1/2Mo steel 10
Grahic Jump Location
Estimated remaining life at design conditions of 1000°F (538°C) and 6.6 ksi (46 MPa) for ex-service and repaired 1-1/4Cr-1/1Mo 5

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In