Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB25534/48A
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Gebrueder Boehler and Co AG
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Gebrueder Boehler and Co AG
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Application filed by Gebrueder Boehler and Co AGfiledCriticalGebrueder Boehler and Co AG
Publication of GB656495ApublicationCriticalpatent/GB656495A/en
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C38/00—Ferrous alloys, e.g. steel alloys
C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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Engineering & Computer Science
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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Forging
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Abstract
Hot working tools, especially dies for hot pressing are made of an alloy of the following composition:-C 0.1-0.7 per cent; Cr 0.5-2.5 per cent; V 0.5-2.0 per cent; W 0.3-1.8 per cent; Mo 0.2-1.7 per cent; Fe, and impurities, the remainder, in which alloy the total of Mo and W does not exceed 2 per cent.
GB25534/48A1941-03-121948-09-30Steel alloys for heated tools, especially dies
ExpiredGB656495A
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