[MW:2506] RE: 2500] Re: Impact Test Requirements- ANSI

As per B31.3, for 106Gr B up to 25mm thickness, no impact required with MDMT 0 Deg.C. For WPHY 65 is concerned, up to 15mm no impact is required.

Regards,
Vasanth

-----Original Message-----
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of israr
Sent: 21 June 2009 06:45
To: Materials & Welding
Subject: [MW:2500] Re: Impact Test Requirements- ANSI

Dear Galagara,
I dont know about ANSI B31.1,3 and 4 but as per asme div-1 impact is
not required below 6mm thickness and material P1 up to operating
tempreture -29 degree celcius.

Israr Ahmed
+966530417332

On May 5, 2:59 am, "G.Alagarasan" <galagara...@rediffmail.com> wrote:
> Gents,
>
> Is impact testing required for below material as per ANSI 31.1,31.3,31.4 or any
>
> 1) MSS-SP75-WPHY 65 ( Weld o let) - P1 Gr 2 Material
>
> 2) SA 106 Gr B - P1 Gr 2 Material
>
> Thickness is 2.55mm,5.5mm and 13.5mm
>
> MDMT 0 Deg C
>
> Regards,
> Alagu

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