Patent GB577892A successfully refreshed from Google Patents.
GB577892A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements relating to alloy steels
Assignee: Individual
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Filing: 1941-04-07
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Granted: —
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Expires: 1961-04-07
Abstract
Abstract 577,892. Alloys. HATFIELD, W. H., and GREEN, H. April 7, 1941, No. 4634. [Class 82 (i)] Alloy steels particularly for the construction of mechanical parts to be operated under stress at temperatures up to 800‹ C. contain up to 1.5 per cent of carbon, 15-25 per cent of nickel, 12-20 per cent of chromium, 2-6 per cent of molybdenum, 2-6 per cent of copper, and 0.25-2 per cent of titanium, with or without up to 2 per cent of manganese, up to 2 per cent of silicon, and up to 1 per cent of vanadium.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-11-02 11:49
CPC Classifications
C; C22; C22C; C22C38/00; C22C38/18; C22C38/40; C22C38/50
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