MDMT for duplex stainless steel
MDMT for duplex stainless steel
(OP)
I want you to help me how to select an MDMT for a duplex stainless steel SA-182 according to Sec VII div 1. When I have a carbon steel is easier to me but when I go to part CS but in this case I'm a little lost when I go to UHA. Which parameters of the design I need to know the MDMT?
As you can see I'm a little lost but I want to hear your comments.
Thanks





RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
Forget about duplex ss for the moment, is 32 deg F the lowest expected exposure temperature (aka MDMT) in service?
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
Steve Jones
Corrosion Management Consultant
http://www.linkedin.com/pub/8/83b/b04
All answers are personal opinions only and are in no way connected with any employer.
RE: MDMT for duplex stainless steel
RE: MDMT for duplex stainless steel
All duplex stainless should be tested to A923, thick material can use the impact test and thin material the corrosion test.
You may want a second impact test at a higher temp than A923 requires to use as a basis in the design.
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P.E. Metallurgy, Plymouth Tube