This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock. AMS6274R results from a Five Year Review and update of this specification that revises macrostructure, grain size determination and reporting and deletes decarburization requirements.
Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620)
2016-06-30
Conference paper
English
Metals , Manganese , Copper , Aluminum , Alloys , Identification numbers , Steel , Chromium , Nickel , Tensile strength
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