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Re: [MW:20582] Suitable electrode for SAE 4130 Pipe

By Materials & Welding
 If you are particular about impact retirements,  then AWS SFA 5.5 E 8018 - C1
could be used. Similarly SFA 5.28 ER 80 Ni2 is recommended for root pass in TIG process.

If impact is not a criteria, then, SFA 5.18 ER 70 S-6 can be used for root and
SFA 5.5 8018 / E8018-C1  for filler & cap.

sridhar
 
 
From: "rhmalhotra84@gmail.com" <rhmalhotra84@gmail.com>
To: materials-welding@googlegroups.com
Sent: Sunday, 13 April 2014 8:43 PM
Subject: [MW:20578] Suitable electrode for SAE 4130 Pipe

Dear Experts,
Could you suggest me suitable and weldable electrode and its sfa/aws no. for Pipe SAE 4130 material.
Rgds,
Rohit

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