Austenitic stainless steel casting alloy for corrosive applicati

Details Austenitic stainless steel casting alloy for corrosive applicati Austenitic stainless steel casting alloy for corrosive applicati

1982-10-21

1983-09-20

Rutledge, L. Dewayne

Metal treatment

Compositions

Heat treating

75128N, 75128V, 75128W, C22C 3844

Patent

active

044053894

ABSTRACT:
An austenitic stainless steel casting alloy which exhibits superior corrosion resistance. The alloy contains a nominal 10 percent ferrite which exhibits an extremely high level of pitting and crevice corrosion resistance resulting from nitrogen additions in a proper combination of nominal 21 percent chromium, 12 percent nickel, 4 percent molybdenum and manganese content below 0.5 percent. To provide a required degree of solubility of nitrogen and to tie up the carbon, a nominal 0.15 percent of vanadium is added.

REFERENCES:
patent: 4101347 (1978-07-01), Fujikura et al.
patent: 4272305 (1981-06-01), Weingerl et al.

Affiliated with

Also associated with

Rating

Austenitic stainless steel casting alloy for corrosive applicati does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-586261