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439 records matched your query of dual certified. Outputting records 1 to 20.
...ASTM A790 S31803 / S32205 dual certified.
Which material proportion they will change to maintain... ... to see Alloy 2205 dual certified as both UNS S31803 and UNS S32205. The original broad chemistry limits... ... Emission Spectrometry, to determine Carbon content) on dual certified Stainless Steel (316/316L... ...) or will 'standard' XRF PMI suffice? The Material Test Report surely indicates dual certified 316/316L (looking... ...What does "Dual Certified" mean? Why is commonly asked for Stainless Steel materials?
Thanks... ...Dual certified means that it meets two different compositions such as 304 / 304L.
Commonly done... ...Hi,
Is it common to order dual certified stainless steel fittings and pipe (304/304L) to benefit... ...In my region it's tough to find fittings, pipe etc. in 304 or 316 that are NOT dual certified any... ...Can anyone shed some light on the use of dual certified materials (i.e 316/316L) and what... ... requirements must be met to use a dual certified material as (for instance) a UNS31600 vs a UNS31603... ...The dual certified material is used for procedure qualification (PQR) and the PQT has been passed... ...). Are you using the term dual certification in the sense that both materials have been certified - A 36... ...Dear all,
could someone let me know about a requirement of Dual Certified Stainless Steel 304... ... question, the reason I as a pressure vessel engineer might specify a dual certified material is that I want... ...Do you mean if its allowed within B31.3, when calculating wall thicknesses for dual certified ASTM... ... allowable 20ksi.
Yes for basic allowable.
Hence for 316SS dual certified material 20ksi basic... ....
Question: Will dual certified 304/304L have the same corrosion properties as 304L ?
The reason... ... for this question is to decide whether 304/304L dual certified can be used (to save cost)in a corrosive environment... ...In a dual certified material, A312 316/316L : where
316 has good mechanical mechanical strength... .../search.cfm?q=dual+certified&action=search
Steve Jones
Corrosion Management Consultant
http... .... The most economical way to impact qualify P1 Groups 1 & 2 is to select plate that is dual certified... ... due respect for the good advice given by Weldtek, I don't much like using dual certified material... ...Dual certified materials are not some mystical version of materials. It just happens to meet... ... are just one of many examples. It is entirely acceptable to buy dual certified to 304 and 304L and use... ...Hi There jcmech,
304/304L dual certified material is readily available if you go... ... to the right stockists/manufacturers. 304 is stronger than 304L. The dual certified material meets... .... The fasteners have been dual certified to ASTM A325 and ASTM A490. The fasteners have been hot-dip galvanized... ... and that ASTM A490 bolts get painted, not HDG. Is there anyone that can discuss whether a dual certified bolt... ...Material that is certified 316/316L is dual graded in other words it fully meets the requirements... ... that specifically lists pressure/temp. ratings for the dual certified 316? ... ...Is it "legal" to call out your secondary dual dimension as "REFERENCE ONLY" ?
If not is there a... ... standard that forces you to use a set amount of decimal places in your dual dimension?
We have metric... ... for PMA and I can save cost.
But I am not sure whether it is allowed as per code to use dual certified... .... Is using dual certified materials for pressure boundary allowed in PED? Will notified body accepts... ... search.
In general, you must be consistent. If you use dual certified materials, you can treat... ... allowable strength of 304 by using dual certified materials, the way our AI and our ASME auditor has... ...As of right now, the only people that need to be re-certified are VAR AE's. I've heard rumors... ...) that the biggest thing I would miss taking the test at home would be my dual monitor setup. I hate having... ... often wondered how that worked with a Ti stabilized grade.
316/316L dual certified, because you can... ... have 316/316H dual certified.
You're right about the regional variations in material- 316Ti... SEARCH AGAIN
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