BS EN ISO 3651-2 PDF

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ISO All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means. Documents Similar To ISOpdf. Fabrication of HASTELLOY Corrosion Resistant Alloys. Uploaded by. josemiguelzu ยท BS EN ISO pdf. Buy EN ISO DETERMINATION OF RESISTANCE TO INTERGRANULAR CORROSION OF STAINLESS STEELS – FERRITIC, AUSTENITIC AND.

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ISO (E)-Character PDF Document

This second edition cancels and replaces the first edition ISO Ferritic, austenitic and ferritic-austenitic duplex stainless steelsmay be subject to such an attack when they are held at atemperature between about C and 1 C. The test solution shall not isoo used more than once. Tubes with up to 60 mm outside diameter shall be subject to a flattening test. The test pieces are firstlyimmersed in the cold test solution following which the solution is brought to the boil, from which pointonwards the test duration commences.

Aciers inoxydables ferritiques, austenitiques et austeno-ferritiques duplex. Click to learn more. The corrosivesolution shall be used only once. Dstu en iso 2 Business.

Ferritic, austenitic and ferritic-austenitic duplex stainless steels Corrosion test in media containing sulfuric acid1 ScopeThis part of ISO specifies methods for the determination of the resistance to intergranularcorrosion of ferritic, austenitic and ferritic-austenitic duplex stainless steels in media containing sulfuricacid.

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The test methods included are: NOTE Corrosion rates are expected to increase if all the ferric sulfate is used up. It also specifies the purposes which may be assigned to the test.

This heat cycle,which may provoke sensitization to intergranular corrosion, mayoccur during hot-forming forging, rolling as the result of incorrectsolution treatment or during a welding operation. Determination de la resistance a la corrosion intergranulaire des aciers inoxydables.

It is necessary for the user to adapt the specifiedcorrosion test to the use which will be made of the alloy. Ferritic, austenitic and ferritic-austenitic duplex stainlesssteels Corrosion test in media containing sulfuric acidAnnexes A and B of this part of ISO are for information only.

Note that more than one method may be applicable for aspecific steel grade.

ISO 3651-2-1998(E)-Character PDF Document

In case of dispute,the duration of the test shall be 20 h. Search all products 3651-22. Essais de corrosion en milieux contenant de l’acide sulfurique. Dstu iso 1 Business. Corrosion test in media containing sulfuric acid Status: In case bw, the duration of the test shall be 20 h. The solution shall be maintained at boiling during 20 h 5 h. Ferritic, austenitic and ferritic-austenitic duplex stainless steels Corrosion testin media containing sulfuric acidDtermination de la rsistance la corrosion intergranulaire des aciersinoxydables Partie 2: ISO consists of the following parts, under the general titleDetermination of resistance to intergranular corrosion of stainlesssteels: This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.

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Nichtrostende ferritische, austenitische und ferritisch-austenitische Duplex- Staehle Korrosionsversuch in schwefelsaeurehaltigen Medien. For welded tubes with outer diameter over 60 mm, the test pieces with length jso at least 50 mm andwidth of at least 20 mm are prepared as shown in figure 4.

International organizations, governmental and non-governmental, inliaison with ISO, also take part in the work. Over-heating of the test piece shall be avoided. Thefollowing examples are given as information. Ermittlung der Bestaendigkeit nichtrostender Staehle gegen interkristalline Korrosion.

Draft International Standards adopted by the technical committeesare circulated to the member bodies for 3651–2.