Galling resistant austenitic stainless steel

Details Galling resistant austenitic stainless steel Galling resistant austenitic stainless steel

1975-02-24

1977-08-02

Satterfield, Walter R.

Metal treatment

Compositions

Heat treating

75125, 75128A, 75128C, 148 38, 148 12E, 148136, C22B 3500, C22C 3840

Patent

active

040393569

ABSTRACT:
An austenitic stainless steel having excellent galling resistance by reason of a silicon-containing surface oxide film and a high work hardening rate, good wear resistance, good corrosion resistance in chloride-containing environmets, and excellent oxidation resistance, containing 10% to 25% chromium, 3% to 15% nickel, 6% to 16% manganese, 2% to 7% silicon, 0.001% to 0.25% carbon, 0.001% to 0.4% nitrogen, and balance iron except for incidental impurities. Up to 4% molybdenum, up to 4% copper, 0.09% maximum phosphorus, up to 0.25% maximum sulfur and up to 0.50% maximum selenium may be present. The steel is readily workable on ordinary equipment into plate, sheet, strip, bar, rod and like wrought products.

REFERENCES:
patent: 2177454 (1939-10-01), Frevert et al.
patent: 2484903 (1949-10-01), Payson
patent: 2687955 (1954-08-01), Bloom
patent: 2820708 (1958-01-01), Waxweiler
patent: 3152934 (1964-10-01), Lula et al.
patent: 3615368 (1971-10-01), Baumel
patent: 3726668 (1973-04-01), Baumel
patent: 3806337 (1974-04-01), Jones
patent: 3912503 (1975-10-01), Schumacher et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2296811