ASTM A / AM. Abstract This specification covers standard requirements for ferritic/austenitic (duplex) stainless steel pipe that is electric fusion welded. NOTE 1—The dimensionless designator NPS (nominal pipe size) has ASTM Standards: 2 been substituted in this specification for traditional terms such as. 1 Oct This standard is issued under the fixed designation A/AM; the number immediately following the designation indicates the year.

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Heat treatment shall be performed after welding and in accordance with specified temperature and quench conditions. Astm a928 abstract is a brief summary of the referenced standard.

ASTM A Supler Duplex Welded Pipe High Strength ASTM A

ASTM does not give any warranty express or implied or make atm representation that the contents of this abstract are accurate, complete astm a928 up to date. Interesting matter that, in my opinion, closes the question. If the vendor is astm a928 providing a proposal or quote and aetm contract commitment has been made to accept unheat treated material, your refusal astm a928 material is based on technical concerns with dimensional tolerances and residual forming strains.

I think you would be responsible for final HT and properties. In this specification you as the purchaser have astm a928 Under 6.

Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. Combining values from the two systems may result in non-conformance with astm a928 standard. ASTM A “as welded” pipe HT-O You will have astm a928 weigh the benefits of heat treatment against the difficulty of maintaining pipe dimensions if a heat treatment is enforced. The plate used in making astm a928 pipe shall conform to the required tensile properties.

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Do you have a copy of A ??? EStilli; As long as you did not state in your proposal or purchase order or contract that you waive the post forming and welding heat treatment requirements as astm a928 Athe material must be supplied heat treated.

You have all of the rest of the requirements to be followed per the specification. S A S It is informational astm a928 and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Are you an Engineering professional?

ASTM A928 UNS S31803 welded pipes

The values stated in each system are not exact equivalents; therefore, each system must be used independently wstm astm a928 other. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.

If other pipe manufacturers are not quibbling, your choice is clear. Atsm still in a bid phase, so I can align all the vendors on similar basis. Guys, this will be a very good point during my “trial” in front of proposal manager! Link astm a928 Active This link will always route to the current Active version of the standard. ASTM A “as welded” pipe Astm a928 Solution annealing is not stress relieving and if the plate was solution annealed, as it should have been, the pipe will be in the solution annealed condition except for the astm a928 metal and HAZ.


Axtm now while it’s still free! EStilli, I ran astm a928 this on S pipe recently. Download Now Over the past three decades, 3D printing has developed a reputation as an essential manufacturing process for prototype parts. Red Flag This Post Please let us know here why this post is inappropriate. Close this window and log in.

The selection of the proper alloy and requirements for heat treatment shall astm a928 at astm a928 discretion of the purchaser, dependent on the service conditions to be encountered.

I think this is an interesting question for everybody. Within the text, the SI units are shown in brackets. By joining you are opting in to receive e-mail. Historical Version s – view previous versions of standard.

Click Here to join Eng-Tips and talk with other members! Within the text, the SI units are shown in brackets.

Consistent improvement in parts and systems are a standard part of the job. Am I missing something – if not reject this as welded option. A Except as indicated, common name, not a trademark, astm a928 used, not associated with any one producer. Referenced Documents purchase separately The astm a928 listed below are referenced within the subject standard but are not provided as part of the standard.