Friday, March 4, 2011

Re: [MW:10145] THROUGH THICKNESS DUCTILE TESTING

Thank you Mr.Muthusrinivasan Muthuselvam for your information.  I got a plate of thicnkness 125 mm, material S 275 JR . The certificate shows only tensil and chemical properties and not mentioned anything about heatreatment. I doubt whether this plate pass the through thickness ductile test.  If it fails in teting what should be the next action means whether normalizing will improve the properties?
 

Thanks
Manoj
On Thu, Mar 3, 2011 at 10:25 AM, muthusrinivasan muthuselvam <msms2k@gmail.com> wrote:
Dear Mr.Manoj..
 
Reference standard in Euro norms En10164-- there you willget the total details including test specimen preparation..
 
Client has to specify whether they need Z15 or Z 25 or Z 40 etc..
 
specimens has to be prepared like tensile specimen but location is through the thickness and the same will be tested like ultimate tensile stressing but the accepance criteria is not the ultimate load.. acceptance criteria is the (original diameter -distorted diameter)/original diameter in %
 
br,
 
msms

On Wed, Mar 2, 2011 at 1:45 PM, manoj john <manojacgnr@gmail.com> wrote:
Dear members,
 
One of my client technical specification calls for through thickness ductile testing for plate thickness above 40 mm.
 
Can you give information about through thickness ductile testing & why we need to carry out this testing?
 
With kind regards.
Manoj

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