Takasago TUS305M
Takasago TUS305M
(OP)
Anyone familiar with this Japanese company's product-TUS305M?
They are advertising a deep draw grade stainless that remains non-magnet after very severe forming.
Is the product available in USA?
I'm having communication problems dealing with them directly. The misspelling in the web address is theirs.
http://ww w.takasago -t.co.jp/e nglish/ste nless/tus/ 305ms.html
They are advertising a deep draw grade stainless that remains non-magnet after very severe forming.
Is the product available in USA?
I'm having communication problems dealing with them directly. The misspelling in the web address is theirs.
http://ww
Ron
RE: Takasago TUS305M
You can also get 304 with either 9.0% or 9.5% min Ni for the same the same purpose.
Do you need the strength, non-mag, or both? Another option would be 21-6-9.
Have you spoken with Allegheny Ludlum?
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
http://www.trenttube.com/Trent/tech_form.htm
RE: Takasago TUS305M
This is a continuation of my education into Stainless for low magnetic permeability.
Takasago was the first supplier I found that advertised a product that was tailored for deep draw with a guaranteed magnet spec. of permeability of 1.01 max. after draw.
Other suppiers only give typical - not max. and don't seem sensitive to the non-magnetic requirement.
I can spec. non standard ranges for the chemistry but I think the melt process, levels of impurities, rolling and anneal methods and other factors besides the chemistry also affect the stability and magnetic performance when stressed.
Ron
RE: Takasago TUS305M
The reason that no one will guarantee the perm after forming is that it depends on your tooling. Tooling with higher levels of redundent work or surface working may show a little magnetism, even though the overall reduction isn't too high.
21-6-9 is even used for spring wire that must be non-mag. You could try that.
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
http://www.trenttube.com/Trent/tech_form.htm
RE: Takasago TUS305M
Michael McGuire
http://stainlesssteelforengineers.blogspot.com/
RE: Takasago TUS305M
With our max. limit of 1.05, these parts are rejected.
We are getting these parts annealed but we really want to avoid this.
Our fabricator is attemping to locate some High Ni 305 for a sample run.
Ron
RE: Takasago TUS305M
Michael McGuire
http://stainlesssteelforengineers.blogspot.com/