[MW:2888] Re: Material for Caustic service

Material to have low UTS value like 516-60 is preferable over 516-70.PWHT is a MUST.After PWHT Hardness to be less than 220BHN

Regards

Aarpee

On Wed, Aug 5, 2009 at 2:41 PM, Mohamed Mubarak Syed <smmubarakqc@gmail.com> wrote:

Dear viral,

 

Best suitable material for caustic service is Carbon steel with stress releived(PWHT)

all the weld joints to be stress releived even small bore piping, socket welding etc.

 

On 8/5/09, viral <viral.mech85@gmail.com> wrote:

Dear sir,

I want to know the most suitable material of piping or tank or etc. of
caustic service.
can u please advise me for above topic.

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