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AISI 304 SS

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napster385

Petroleum
Apr 4, 2013
34
What is the equivalent of AISI 304 Stainless Steel to ASTM standards?
 
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Please specify your materials for pipe,flange,or etc?

ASTM A312 for Pipe Seamless and Welded
ASTM A182 for Forging Component
ASTM A403 for Wrought Fitting
 
The alloy is called UNS S30400.
Calling it anything else is a common name and subject to misinterpretation.
You can search ASTM specifications by UNS numbers.


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Plymouth Tube
 
To clarify: Type 304/UNS S30400 is a designation denoting a compositional spec only. This alloy is then specified under various ASTM specs serving different functions. ASTM specs are not the only ones to incorporate Type 304 of course.

Aaron Tanzer
 
But that is what he asked for.
S30400 is listed in 46 ASTM product specs (not general specs) that I found on first pass.
Once he knows his product form and application he can select the appropriate product spec.

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Plymouth Tube
 
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