Hanslinger
Materials
- Jun 9, 2019
- 3
To all Experts
, please…
I'd like to harvest your experience - knowledge
therefore I need your input on the following:
carbon steel (simple C45 / 1045) needs to be stored and delivered, without forming any rust/visual defects:
my own thought:
-) Increase in surface quality, maybe etching (finish with low roughness, cleaned of residuals)
-) High degree of purity within the steel, right heat treatment condition (…if possible, segregations/precipitations down)
-) Chlorides down (avoiding contact with road salt, dust…)
-) Low humidity storage (relative humidity <60%, low Temp …corrosion rate down)
-) Packaging under low relative humidity / low Temp (maybe with additional VCI)
…my battleplan. I'd like to exclude oiling or coating for now (saving costs)
The main issue is optics: Even if the functionality is not affected, no customer wants rust stains.
Please give me your ideas, thoughts or links to older posts/summaries![[thumbsup2] [thumbsup2] [thumbsup2]](/data/assets/smilies/thumbsup2.gif)
…hopefully this post can become a collection for everyone with similar challenges![[tiphat] [tiphat] [tiphat]](/data/assets/smilies/tiphat.gif)
Thank You!
![[glasses] [glasses] [glasses]](/data/assets/smilies/glasses.gif)
I'd like to harvest your experience - knowledge
![[wink] [wink] [wink]](/data/assets/smilies/wink.gif)
carbon steel (simple C45 / 1045) needs to be stored and delivered, without forming any rust/visual defects:
my own thought:
-) Increase in surface quality, maybe etching (finish with low roughness, cleaned of residuals)
-) High degree of purity within the steel, right heat treatment condition (…if possible, segregations/precipitations down)
-) Chlorides down (avoiding contact with road salt, dust…)
-) Low humidity storage (relative humidity <60%, low Temp …corrosion rate down)
-) Packaging under low relative humidity / low Temp (maybe with additional VCI)
…my battleplan. I'd like to exclude oiling or coating for now (saving costs)
The main issue is optics: Even if the functionality is not affected, no customer wants rust stains.
Please give me your ideas, thoughts or links to older posts/summaries
![[thumbsup2] [thumbsup2] [thumbsup2]](/data/assets/smilies/thumbsup2.gif)
…hopefully this post can become a collection for everyone with similar challenges
![[tiphat] [tiphat] [tiphat]](/data/assets/smilies/tiphat.gif)
Thank You!