This specification covers a premium aircraft-quality steel in the form of bars, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.<p>These products have been used typically for parts requiring through-hardening, without liquid quenching, to a yield strength of 270 ksi (1862 MPa) and higher and where such parts may require welding during fabrication, but usage is not limited to such applications.
Rationale: AMS6514H results from a revision of frequency-severity cleanliness rating from an acceptance test to a periodic test, correction of annealed hardness, and a revision of testing and reporting of properties for stock for forgings and flash welded rings.
MetallurgyFerrous metals and alloysSteelMaterials propertiesFerrous metals
Also known as: SAE AMS 6514
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