Re: [MW:14936] Repair of cladding plate as per SA 264

But question is that when the repair area has to be repaired either
area exceeds 58cm2 or less.

On 7/23/12, Vinayak Kale <Vinayak_Kale@lntenc.com> wrote:
> It means , unbounded area to be removed & repair , recently i have face the
> same problem in cladded dish end , we removed complete cladded area by
> machining & rewelded with SAW process
>
> Regards
>
>
> Vinayak Kale
> OGSP - QA & I , HC - Upstream
> EPC Block , 2nd Floor , Gate No.1
> Saki Vihar Rd. Powai Campus
> Mumbai - 400072
> Ph : + 91 022 6705 3969
> (M) - 9987875309
> www.larsen toubro.com
>
>
> -----materials-welding@googlegroups.com wrote: -----
>>
>> To: materials-welding@googlegroups.com
>> From: kundan.ahirao@gmail.com
>> Sent by: materials-welding@googlegroups.com
>> Date: 07/23/2012 12:23PM
>> Subject: [MW:14925] Repair of cladding plate as per SA 264
>>
>> Dear Expert
>> please advice-----
>> Recently we received some explosion bonded clad plate of SA516 gr 70 + SA
>> 240 Tp 316L.
>> During explosion bonding plate having unbonded area.
>> As per SA 264 cl No 13.3.3 says that no single unbonded area exceeding
>> 58cm2 with total unbonded area not to exceed 5% of the total cladded
>> surface area.
>> Does it mean that above 58cm2 unbonded area are not acceptable or above
>> 58cm2 unbonded area repairable upto 5% of total cladded surface area.
>>
>> Thanks and Regards
>>
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>
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