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Re: [MW:34677] Impact testing - V NOTCH CHARPY. Recommendation

By Materials & Welding
You can take subsize 
Refer SA 370
3.3 or 2.5mm
Sent from my iPhone

On 04-Dec-2023, at 5:06 PM, Prats <prathameshpatkar@swastikindustriesindia.in> wrote:

Hello,

We have an impact testing requirement to be done on a pipe with an outer diameter of 60mm and a thickness of 5.5mm. 

What specimen size should we select for the testing? As the standard "ASTM E23-23A" states, specimen size should be 55L x 10W x 10 thick. We are a bit confused regarding the specimen size...has anyone faced a similar issue? please recommend 

Moreover, the specimen should sustain 27 J. 

Please help.

Thanks & Regards 
Prats

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