Announcement

Collapse

CASWELD Our new 'Welding' rods

Introducing our latest range of Welding and brazing rods, for the repair of Pot Metal, Aluminum, Stainless and much more.

Please see our web page for details.

http://www.caswellplating.com/restor...ding-rods.html
See more
See less

Customer with "stained" edges on parts ...

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Customer with "stained" edges on parts ...

    Parts are bent, welded and have a light orbital sanding done on the stained surfaces .. stains seem to follow fin tracks on back side of profile .. any advise or analysis ??
    Stains follow thicker profile fin behind visible surface .. 1/8" walls Not all parts have stain issue

  • #2
    Parts are bent, welded and have belt sanding done on the stained surfaces .. we view them as 'wet' looking areas .. parts were not touching each other in the box when received .. any advise or analysis ??

    Comment


    • #3
      There's so many things that can effect the finish it's impossible to diagnose, especially with pics that small. Get a Flickr account online to upload your pics then attach them to your post, otherwise we are just wasting time guessing.

      Also need to know what alloy it is, what ano process (Type II, Type III) and so on.

      Comment

      Working...
      X