SAE AMS 6509

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SAE AMS 6509 English Secure PDF Steel Bars and Forgings 3.5Cr 7.5Ni 16.3Co 1.75Mo 0.2W (0.09-0.13C) Double Vacuum Melted, Normalized, Annealed

standard published 05/31/2012 by SAE International

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This specification covers a premium aircraft-quality alloy steel in the form of bars, forgings, and forging stock.

These products have been used typically for carburized parts requiring high minimum core hardness with a narrow range, reduced distortion and subject to magnetic particle inspection standards, but usage is not limited to such applications.