Procedure for inspection, testing and acceptance of wrought steels (other than plate, sheet, strip and tube)
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Specification for aircraft material. '20' carbon steel (suitable for welding) (25/35 tonf/sq in: maximum size 6 inches diameter or minor sectional dimension)
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Specification. 4% nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1320-1520 MPa)
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Specification for 2.5% nickel-chromium-molybdenum (high carbon) steel billets, bars, forgings and parts (1230-1420 MPa: limiting ruling section 150 mm)
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Specification for 4/1 nickel-chromium steel tube (1300 N/mm<sup>2</sup>)
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Specification for mahogany for use in airscrews
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Guide to the selection and usage of acceptance sampling systems for inspection of discrete items in lots-General guide to acceptance sampling
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Guide to the use of BS 6001, sampling procedures and tables for inspection by attributes
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Guide to the selection and usage of acceptance sampling systems for inspection of discrete items in lots-Guide to sampling by variables
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