×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Related Articles

Jobs

Welder Testing (CRO)

Welder Testing (CRO)

Welder Testing (CRO)

(OP)
Need some clarification regarding welder testing to corrosion resistant overlay. We are going to be testing welders to ASME Sec IX using the FCAW process. WPS we are testing to is a multi layer E309LT-1 (F6) first layer & E312T-1 (F6) second layer on SA516-70 base material. Our client is requesting us to test the welders on SA516-70 with a single layer of E309LT-1 client is adamant this is all that's required. I have reviewed ASME Sec IX & cant find an argument. Please note welders will be applying both consumables during the project. Thanks in advance.

RE: Welder Testing (CRO)

GemmellG,
See below.
My interpretation is the same as the clients.
Qualify with one layer of F6 and you can then add as many further layers of F6 as required in production (in accordance with WPS)

QW 381.1
(c) The essential variables of QW-350 and QW-360
shall apply for welders and welding operators, respectively,
except there is no limit on the maximum thickness
of corrosion‐resistant overlay that may be applied in production.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close