Hi
We have successfully welded 42CrMo4 in past with E8018-B2, Preheat min. 150-200 degree celcius followed by PWHT.
Regards
Prem Nautiyal
From: muhammad bilal <muhammadbilal6@gmail.com>
To: materials-welding@googlegroups.com
Sent: Tuesday, July 30, 2013 1:32 PM
Subject: [MW:18297] Re: 42CrMo4 ( SAE 4140 ) Welding
Dear All!
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/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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.
---
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.
For more options, visit https://groups.google.com/groups/opt_out.
We have a screw 7inch diameter made of AISI 4140, its edges are wear our we have to build up, what will be best welding consumable and procedure.
Is 300C pre-heat necessary.........also 590-600C is post heat of PWHT, what is holding time?
Regards
M Bilal
On Thursday, 11 August 2011 10:26:30 UTC+5, Sinan ARSLAN wrote:
-- On Thursday, 11 August 2011 10:26:30 UTC+5, Sinan ARSLAN wrote:
Hi,As you seen on drawing we will do fillet weld at this ring.The material grade 42CrMo4 ( SAE 4140 ).I searched on internet it must be apply preheating which degree nearly 316ᵒ C before welding and after welding it must be apply heat thearetment ( 590 ᵒC-600 ᵒC ) and than cool down at room temperature.Now i am looking an electrode for this material.At enclosed i added speciality for this material.Could you advice me an electrode for this material?Which electrode?
--
Saygılarımla.
Best Regards.
Sinan ARSLANMechanical Eng.Welding Eng.
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/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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.
---
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.
For more options, visit https://groups.google.com/groups/opt_out.
No comments:
Post a Comment