ASME B16.5 SAF2205 Flange Ratings 1

[CSGWB]

Does anyone have the pressure vs temperature ratings for ASME B16.5 Class 600 flanges made from SAF2205 Duplex Stainless Steel? If so, where can I get a copy?

 

[LSThill]

CSGWB (Mechanical)

MATERIAL 2205 Duplex SS (S31803):
PRESSURE - TEMPERATURE RATINGS
TEMP F -20 to 100 200 300 400 500 600
TEMP C -29 to 38 93 149 204 260 316
For NPS 1/2 through NPS 4 (Full flange ratings per ASME B16.5, Table 2-2.8)
Psig 1500 1440 1330 1230 1150 1115
Kpag 10340 9930 9170 8480 7930 7690

Leonard@thill.biz

http://www.thill.biz

 

[CSGWB]

Isthill,

Thanks for that. I dont have my copy of ASME B16.5 with me. Which B16.5 material group does SAF2205 below to?

Thanks

 

[LSThill]

CSGWB (Mechanical)

The above posting was from ASME B16.5 1998a. Their is a difference between ASME B16.5 2003.

CSGWB (Mechanical) you will need to check both CODE or use ASME B1.5 2003

 

[sprintcar]

I was looking for the flange specs for B16.5 and stumbled across this calculator for pressure ratings of different classes and materials:

http://www.gowelding.com/pv/flange.htm

enjoy


Keep the wheels on the ground
Bob
showshine@aol.com

 

[VeryPicky]

Thanks sprintcar for that link. Just be careful what you use, some of those links are outdated and that specific is dated ...hmmm 1996. It is free but you get what you paid for.

Putting Human Factor Back in Engineering

 

[GenB]

where can I get a copy?
A: THE ASME LIBRARY
ER