Hi , Pls.find on the table as i marked in Blue.Tensile Strength can follow SFA5.4 specification. Thanks & Regards, (karthik)
Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282
--- On Thu, 9/16/10, limesh M <limesh78@gmail.com> wrote:
From: limesh M <limesh78@gmail.com>
Subject: Re: [MW:7045] SDSS consumable procurement
To: materials-welding@googlegroups.com
Date: Thursday, September 16, 2010, 11:26 PM
Dear All, With the help of karthik sir suggetions I have prepared a chart for consumable procurement.I need some more clarification from experts.I have no idea on some of the requirement due to lack of information from client specification !!! I have given red colour for easy identification.Seniors, I need your advise in this case.....
| DESCRIPTION/TEST | REQUIRED | ACCEPTANCE STANDARD | REMARKS | | ESAB OK 68.55 | ESAB OK 68.55 | Manufacturer MTC | - | | Electrode - E2594-15 | Electrode - E2594-15 | AWS/SFA 5.4 | - | | Test Schedule | K | SFA5.01 | - | | Chemical Analysis | C,S,Si,Mn,Cr,Ni,Mo,N,Cu&W | Client spec. , SFA 5.4, ASTM A928 | - | | Mechanical Test | Tensile (Min) - 795Mpa | ASTM A928 | -SFA 5.4 showing 760 Mpa | | Yield (Min) - 550 Mpa | ASTM A928 | - | | Impact(Min) - 40 J @-20⁰C | Client specification | - | | Impact Lateral Expansion(Min) - 0.38 mm | SFA 5.4 Annex-A9.3 | - | | Hardness(Max) - 334 HV10 | client specification | - | | Micro ? | N/A as per SFA5.4 | | | FN- 40 -85 , 30% - 60 %(Ferrite Percentage) | client specification | - | | Moisture Content ? | N/A as per SFA5.4 | | | Diffusible Hydrogen ? | N/A as per SFA5.4 | | | Corrosion Test | CPT as per ASTM G48 Method C @ 45⁰C | client specification | - | | SCC as per ASTM G 38,G39/ISO 15156-3 OR NACE TM 0177 ? | client specification for pipe material ? Weld spec. says nothing. | | | WELDING | Radiographic/Soundness test | N/A as per SFA5.4 | - | | Bend Test | N/A as per SFA5.4 | - | Regards, Limesh On Wed, Sep 15, 2010 at 2:27 PM, limesh M <limesh78@gmail.com> wrote: Dear Karthik Sir, Thank you very much for the guidance.Please gothrough the following query and guide me. Dear All, I have some SDSS consumable certificate and data sheet.I couldn't find any Schedule marking on it.How we can identify the consumable certificate schedule designation from consumable certificate.ie,F,G,H,I,J&K?More over Fillet test,moisture content,diffusible hydrogen,lateral expansion are not mentioned in the certificate or data sheet. Is this certificate comes under Schedule 'F',ie, Manufacturer's standard testing level?If not what schedule designation? In theform manufacturer clearly mentioned that Schedule'F' is chemical analysis only,mechanical values are optional.What it means? The following data available on the certificate/data sheet Inspection certificate (3.1) - Chemical Analysis Test Report(2.2) - Mechanical Properties Lot no Brand Description Item no SFA/AWS and EN classification Chemical composition Mechanical properties - Impact,Tensile,Yield,%Elongation,FN and hardness Others
Redrying temperature CPT test Huy test SCC test Regards, Limesh
| Hi Limesh, Please find below my Suggestions as marked in red. Welding 1.PWHT - ? - N/A 2.Radiography/soundness test - ? N/A 3.Fillet weld test - ? - AS PER SFA5.4 - TABLE-3 REQUIREMENT 4.Bend test - ? - N/A 5.Other .......... ? - AS PER CLIENT'S REQUIRMETS YOU CAN REQUEST-If you go for Schedule "K" Chemical Analysis 1.Ferrite content - Found from client spec 2.Moisture content - ? -SHALL BE SPECIFIED IN CERTIFICATE - OPTIONAL 3.Diffusible hydrogen - ?-SHALL BE SPECIFED IN CERTIFICATE - OPTIONAL Mechanical Testing 1.Yield strength - Found from ASTM - AS PER SFA5.4 2.Tensile strength - Found from ASTM - AS PER SFA5.4 3.Impact test - Found from client spec the required impact energy 4. Lateral expansion - ? - AS PER SFA5.4 4. Hardness - Found from client spec What is Test schedule according to 5.01, ie Schedule F, G,H,I,J and Schedule K? IF THERE IS NO CUSTOMER REQUIRMRNTS/SPEC, YOU CAN GO FOR SCHEDULE - F. BUT IN YOUR CASE SEEMS TO CUSTOMER REQUIRMENT ALSO.SO YOU CAN GO FOR "K".. AND SPECIFIY THE .ADDITIONAL TEST REQUIRED BY THE CLIENT/SFA5.01. OR OTHERWISE GO WITH "J" Thanks & Regards, (Karthik)
Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282
--- On Wed, 9/15/10, limesh M <limesh78@gmail.com> wrote:
From: limesh M <limesh78@gmail.com>
Subject: [MW:7018] SDSS consumable procurement
To: materials-welding@googlegroups.com
Date: Wednesday, September 15, 2010, 2:22 PM
Dear All, I have to fill an order form for welding consumable procurement for SDSS material ASTM A928. Consumable selected SFA/AWS 5.4 E2594-15 Process - SMAW The consumable manufacturer need some information from our side.I am able to provide a few.I have no idea about the question mark I provided.It will be highly helpful,If any one have any idea or can give some guidance to fill this form Welding 1.PWHT - ? 2.Radiography/soundness test - ? 3.Fillet weld test - ? 4.Bend test - ? 5.Other .......... ? Chemical Analysis 1.Ferrite content - Found from client spec 2.Moisture content - ? 3.Diffusible hydrogen - ? Mechanical Testing 1.Yield strength - Found from ASTM 2.Tensile strength - Found from ASTM 3.Impact test - Found from client spec the required impact energy 4. Lateral expansion - ? 4. Hardness - Found from client spec What is Test schedule according to 5.01, ie Schedule F, G,H,I,J and Schedule K? From where I can get these data.Rest of the data I found from client specification. Please share ,If any one have previously used format for the same Regards, Limesh -- To post to this group, send email to materials-welding@googlegroups.comTo unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.comFor more options, visit this group's bolg at http://materials-welding.blogspot.com/The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
-- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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