Nickel Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, and Rings and Stock for Forging 41.5Ni - 16Cr - 37Fe - 2.9Cb - 1.8Ti Consumable Electrode or Vacuum Induction Melted 1750 °F (954 °C) Solution, Stabilization, and Precipitation Heat Treated
AMS5703F
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash welded rings up to 4.00 inches (101.6 mm), inclusive, in nominal diameter or least distance between parallel sides (thickness) having a maximum cross-sectional area of less than 12.6 square inches (81 cm2) in the solutioned, stabilized. and precipitation heat-treated condition. Stock for forging or flash welded rings may be of any size and condition as ordered.
Rationale:
AMS5703F is the result of a Five-Year Review and update of the specification. The revisions updates the title to match the scope, revises size limits and associated exceptions (see 1.1, 3.8, and 8.4), updates composition testing and reporting (see 3.1 and 3.1.1), adds bar finish option (see 3.3.1.1.1), clarifies heat treatment by the addition of a table (see Table 2), adds strain rate control for testing (see 3.5.1.1.1), updates hardness testing requirements (see 3.5.1.2), adds grain size requirements based on size limits (see 3.5.1.3.1 and 3.5.1.3.2), clarifies additional property requirements for forging stock (see 4.4.3 and 8.5) and allow the use of prior revisions (see 8.3).
Related Topics:
Nickel alloys
Heat treatment
Forging
Heat resistant materials
Materials properties
Corrosion resistant alloys
Also known as: SAE AMS 5703
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