SAE AMS6494
Steel Bars, Forgings, and Tubing, 1.0Cr - 2.50Ni - 2.0Mo - 1.10Si (0.10 - 0.20C) Aircraft-Quality.
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, 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.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS6494A | 2011-07-22 | Latest | |
AMS6494 | 2009-09-28 | Historical |