Re: [MW:27071] RE: 27062] Welding of PLATES STRENX 700

Dear P.Goswami

thanks

as per MTC thick. is 20mm

SSAB recommended to use 7018 OR 9016 without any application of preheat and control of inter pass temperature

Regards,

H.A

On Tue, Nov 28, 2017 at 7:38 PM, PGoswami <pgoswami@quickclic.net> wrote:

Hi Hani,

Please see the attached datasheet for your reference. It's the data sheet from the OEM. It's not clear from your email, what's the thickness to be welded. However welding with 100 Ksi (UTS) welding consumable would be challenging, cracking may occur for any unspecified reasons.

Also use the welding products of reputed vendors. Also ask for diffusible hydrogen test results and the CE values of the welds (equal or less than the BM),so as to minimize cracking while welding. This is in addition to application of preheat and control of interpass" temperature.

Note these steels are of very high tensile steel, hence application of preheat and control of interpass temperature has to selectively decided , upon consultation with the OEM and consumable vendors.

Thanks,

P.Goswami.P.Eng, IWE.
Welding & Metallurgical Specialist
Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/
Email:pgoswami@quickclic.net,pradip.goswami@gmail.com

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Hani Al Masry
Sent: November 28, 2017 5:32 AM
To: materials-welding@googlegroups.com
Subject: [MW:27062] Welding of PLATES STRENX 700

Dear All

please advice welding of STRENX 700 with CS S275 and with it self

attached MTC for your reference

Regards,
H.A
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