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Showing 15313–15324 of 20355 results
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AS U17: 01/01/1956 55 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (limiting ruling section 6 in.)
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AS U18: 01/01/1956 65 ton, 1 1/2 per cent nickel-chromium-molybdenum steel (limiting ruling section 2 1/2 in.)
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AS U19: 01/01/1956 65 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (limiting ruling section 6 in.)
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AS U2: 01/01/1952 Specification for lead-acid batteries for use in aircraft (general requirements)
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AS U20: 01/01/1956 75 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (limiting ruling section 2 1/2 in.)
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AS U21: 01/01/1956 75 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (high-carbon) (limiting ruling section 6 in.)
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AS U22: 01/01/1956 80 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (limiting ruling section 2 1/2 in.)
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AS U23: 01/01/1956 80 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (high-carbon) (limiting ruling section 6 in.)
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AS U24: 01/01/1956 100 ton, 2 1/2 per cent nickel-chromium-molybdenum steel (oil-hardening) (limiting ruling section 2 1/2 in.)
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AS U25: 01/01/1956 Air-hardening, 4 1/4 per cent nickel-chromium-molybdenum steel (limiting ruling section 2 1/2 in.)
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AS U26: 01/01/1956 Carbon case-hardening steel
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AS U27: 01/01/1956 3 per cent nickel case-hardening steel