Monday, July 30, 2012

Re: [MW:14984] Stress relieving of 410S

which electrode are u using for this purpose..i think it'z not
E309..if u r using E 410-XX electrode for welding, then heat to
730-760°C and hold for one hour before cooling it to ambient
temperature.. Refer SFA 5.4 Table 6..

On 7/28/12, kundan.ahirao@gmail.com <kundan.ahirao@gmail.com> wrote:
> Dear expert
> kindly advice and share your opinion
> we have cladding of SA516 gr 70 + SA 240 tp 410S.
> After explosion bonding manufacturer is giving SR cycle to clad plate at
> soaking temp 675 deg C.
> But at this temperature tensile strength of base metal will achieve or not.
> If not then what will be soaking temperature.
> Also as per our fabrication drg soaking temp given is 620 deg C.
> Thanks and regards
>
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[MW:34820] RE: 34813] Clarification in Rate of heating and cooling.

Hello,   Please see the response below.   Regards.   P. Goswami, P. Eng, IWE.   From: materials-welding@googlegroups.com <materials-weld...