Skip to main content

Re: [MW:24391] Welding process selection

By Materials & Welding
Dear ,

Thanks . Actually i wanted to know that how heat efficiencies / Dilution of each process. We know that we FCAW not accpted for few weld even we used E71T-C.

How WE CHOOSE WELDING PROCESS, Why There is some limitation for GMAW & FCAW process.

Regards

dinesh 

DINESH VITTHAL SOMWANSHI

BACHELOR IN MECHANICAL ENGINEER
AUTHORIZED WELDING / NDT / PAINTING INSPECTION PERSONNEL,
AWS - CWI , CSWIP 3.1
BGAS  Gr 2 / 3
NDT II -UT , RT , MT , PT, VT
00919881344135

असो द्यावी दया तुमच्या लागतसे पाया.

Pray for others, sometime, You might never need to pray for yourself again.....

On Sat, Feb 27, 2016 at 12:31 PM, anosh wankhade <anosh_wankhade@rediffmail.com> wrote:
Please note that, you can not use same electrode for different welding processes.

As far as the welding processes are concern, this depends on the requirement of your job,

SAW is having high deposition rate but the limitation is the welding position.
If it is possible to carryout welding in1 G position then SAW is the best.The material thickness also matters, for thick metal SAW is best but if the metal is thin then GMAW is best using which you can get maximum output with quality weld.

Regards,

Anosh Wankhade





From: Dinesh Somwanshi <som.din@gmail.com>
Sent: Sat, 27 Feb 2016 10:32:41
To: materials-welding <materials-welding@googlegroups.com>
Subject: [MW:24381] Welding process selection

Dear sir,


i would like to know on welding process . If i use same electrode for different welding with SMAW, SAW, GTAW, FCAW & ETC.

Please tell me on getting efficient welding process.How we are choosing process or dilution time.

I know SAW is good deposition rate, please share your ideas with corresponding details for other process.

we want to convince our client to use FCAW process instead SMAW on fillet weld. He want process efficiency difference.

Please share your ideas.

DINESH VITTHAL SOMWANSHI

BACHELOR IN MECHANICAL ENGINEER
AUTHORIZED WELDING / NDT / PAINTING INSPECTION PERSONNEL,
AWS - CWI , CSWIP 3.1
BGAS  Gr 2 / 3
NDT II -UT , RT , MT , PT, VT

असो द्यावी दया तुमच्या लागतसे पाया.

Pray for others, sometime, You might never need to pray for yourself again.....

--
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAELgRrW-%3Dovy2cGYGx9Ym_vFbpweFRnbjmc0FpGW_3qUo7BkGQ%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

Get your own FREE website, FREE domain & FREE mobile app with Company email.  
Know More >

--
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/1456549361.S.12418.15828.f4-235-198.1456556510.5044%40webmail.rediffmail.com.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAELgRrXHStysdspCCevXY3yanffTUi4unuMdHLU8%2BMYtUOY4bA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

Comments

Post a Comment

Popular posts from this blog

Materails FAQs

By Materials & Welding
Q: What are equivalents for standard Q 235 B (and Q 235 A) for U-channels? (asked by: boris.vielhaber@vait.com) A: DIN Nr. = 2393 T.2, 2394 T.2, EN 10025 W. Nr. DIN 17007 = 1.0038 Design DIN 17006 = RSt 37-2, S235JRG2 (Fe 360 B) Q: What is St DIN 2391 BK material? (asked by: dmcandrews@automaticstamp.com) A: Precision steel tubes, cold-finished/hard. Q: What is C.D.W. Boiler Tube? (asked by: montydude123@yahoo.com) A: Cold Drawn Welded Boiler Tube. Q: WHAT IS W.Nr. 1.4301? PLS TELL US IN EASY LANGUAGUE (asked...
21 comments
Read more

Heat tint (temper) colours on stainless steel surfaces heated in air // Heat tint

By Materials & Welding
Introduction The colour formed when stainless steel is heated, either in a furnace application or in the heat affected zone of welds, is dependent on several factors that are related to the oxidation resistance of the steel. The heat tint or temper colour formed is caused by the progressive thickening of the surface oxide layer and so, as temperature is increased, the colours change.   Oxidation resistance of stainless steels However, there are several factors that affect the degree of colour change and so there is no a single table of colour and temperature that represents all cases. The colours formed can only be used as an indication of the temperature to which the steel has been heated. Factors affecting the heat tint colours formed Steel composition The chromium content is the most important single factor affecting oxidation resistance. The higher the chromium, the more heat resistant the steel and so the development of the heat tint colou...
Post a Comment
Read more

Re: [MW:10788] ON PLOT PIPING & OFF PLOT PIPING

By Materials & Welding
Piping systems involved for the flow lines and gathering lines from the well head isolation valve to the production facility or processing plant isolation valve are determined as OFF PLOT. ON PLOT defines piping system in the processing plant and production platform. ANSI/ASME B31.4 applies for off plot piping system. B31.4 allows the use of either API 1104 or ASME section IX (as appropriate). However, occasionally, a very small system such as piping within 500 feet of a processing plant (some client also said 400 feet) may be declared B31.3 rather than B31.4. When B31.3 is invoked, only ASME Section IX is used. before you decide which code to use for welding procedure and/or welder qualification for pipe welding, you have to know the design and construction code applicable to the system. Please read far enough into scope and diagram illustrating the application of either B31.3 and B31.4 hope this helps rgds 2011/4/21 pradip kumar sil < pradipsil@gmail.com > Dear all, ...
Post a Comment
Read more