HIGH-STRENGTH STAINLESS STEEL AND PRODUCT MANUFACTURED OF IT Russian patent published in 1996 - IPC

Abstract RU 2061781 C1

FIELD: metallurgy, precisely, content of stainless chromium-nickel steel of high strength and ductility and product manufactured of it; applicable in production of cold-rolled strip, band, sheet, high-strength wire and wire ropes, springs, medical tools, cutting tools, fastenings, structural parts, etc. SUBSTANCE: high-strength stainless steel contains, mas.%: carbon 0.15-0.45; chromium 12.0-16.5; nickel 3.0-5.0; the balance, iron. In this case, the chromium-carbon-nickel ratio is 25.7:(17.5- 18.0):(1.2-1.4). High-strength corrosion-resistant product is manufactured from the steel of the above composition. EFFECT: higher efficiency.

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RU 2 061 781 C1

Authors

Ehstrin Eh.I.

Shirjaev V.I.

Dates

1996-06-10—Published

1994-06-29—Filed