Super Duplex 25 Chrome?
Super Duplex 25 Chrome?
(OP)
I am being asked to design some mechanical components to be manufactured in Super Duplex 25 Chrome with a 125ksi minimum yield strength. Can someone point me in the right direction to find material specifications (UNS #, ASTM spec, etc...)?
Thanks in advance for your help.
Louis
Thanks in advance for your help.
Louis





RE: Super Duplex 25 Chrome?
UNS S32760 Zeron 100
UNS S32750 SAF2507
UNS S39274 DP3W
RE: Super Duplex 25 Chrome?
I did run across some very good information here:
http://www.stainless-steel-world.net/pdf/11021.pdf
RE: Super Duplex 25 Chrome?
Admittedly you will have to heat treat but typically in the aged condition 0.2$ proof strength is typically 1110MPa (161ksi) and 890MPa (129ksi) in the over aged.
RE: Super Duplex 25 Chrome?
http://www.sumitomometals.co.jp/e/business/sm-series.pd...
Now I will work on determining what our customer is using on other components.
I suspect that the original description I was given may not be accurate.
RE: Super Duplex 25 Chrome?
RE: Super Duplex 25 Chrome?
James Kelly
www.rolledalloys.com