Pitting resistant duplex stainless steel alloy

Details Pitting resistant duplex stainless steel alloy Pitting resistant duplex stainless steel alloy

1986-08-29

1988-04-26

Yee, Deborah

Metal treatment

Stock

Ferrous

148327, 420 60, 420 61, 420 58, C22C 3842

Patent

active

047402547

ABSTRACT:
A highly pitting resistant duplex stainless steel alloy is provided which comprises, in weight percentage, C: 0.10% and below; Si: 1.5% and below; Mn: 2.0% and below; Cr: 25.0% to 27.0%; Ni: 5.0% to 7.5%; Cu: 1.5% to 3.5%; N: 0.15% and below; Mo: 0.5% and below; and the remaining portion being substantially Fe to form the material of the highly pitting resistant duplex stainless steel alloy.

REFERENCES:
patent: 3082082 (1963-03-01), Bidwell
patent: 3567434 (1971-03-01), Richardson et al.
patent: 4172716 (1979-10-01), Abo
patent: 4218268 (1980-08-01), Hiraishi et al.
patent: 4224061 (1980-09-01), Hiraishi et al.
patent: 4391635 (1983-07-01), Murakami et al.
patent: 4612069 (1986-09-01), Rainger et al.
Keyser, A. Carl, Materials Science in Engineering, "Metal Fabrication and its Effects on Properties", p. 223, 2nd Ed., 1980.

Affiliated with

Also associated with

Rating

Pitting resistant duplex stainless steel alloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pitting resistant duplex stainless steel alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pitting resistant duplex stainless steel alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-817909