[MW:18016] RE: 18007] Bend Test

Dear Mr. Hussain,

 

In general you should accept them both because of the following.

First 180° is the minimum bending angle so 185° is never a problem.

Second if specimen is bend 175° and no cracks / indications are visible on the weld surface not will happen with the specimen during the last 5° bending. During this last 5° no crack / indication will arise exceeding the max allowed 3 mm.

If there is a indication present on the surface than you should bend the specimen up to 180° to ensure that crack not become more than 3 mm in lengt.

 

Met vriendelijke groeten / Best Regards,

 

Herman Pieper

QA-QC Inspector / IWI-C Welding Inspector / IWT / Materials Expert

 

Job van der Havestraat 6

8384 DB, Wilhelminaoord

Cell: +31 6 51691215

 

Van: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Namens Aamir Hussain
Verzonden: zondag 23 juni 2013 22:06
Aan: Materials-Welding
Onderwerp: [MW:18007] Bend Test

 

Dear All, 

 

One specimen which need to bend 180 degree but it is bended 175 or 185 degree is it will acceptable for test? What will be the appropriate action?

 

Best Regards,

Aamir Hussain

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