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SAE AMS5660N

Name: SAE AMS5660N PDF | Request Standard
SKU: f4180b2ecdbf

Nickel-Iron Alloy, Corrosion- and Heat-Resistant, Bars Forgings and Forging Stock, 12.5Cr - 42.5Ni - 6.0Mo - 2.7Ti - 0.015B - 34Fe (Incoloy® 901), Consumable Electrode Remelted or Vacuum Induction Melted, Solution, Stabilization, and Precipitation Heat Treated

Standard by SAE International, 2025-11-13

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SAE AMS5660N.PDFSecure PDF
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Language: English
License Type: Single User
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Language: English
License Type: Enterprise / Multi User
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About This Item

This specification covers a corrosion- and heat-resistant nickel-iron alloy in the form of bars and forgings 5 inches (127 mm) and under in nominal diameter or least distance between parallel sides and forging stock of any size. AMS5660N is the result of a Five-Year Review and update of the specification. The revision updates the Title to include the trade name and align with the Scope (see 8.6), revises composition testing and reporting (see 3.1 and 3.1.1), adds strain rate control and clarifies bar requirements (see 3.5.2.1 and 3.5.2.1.2), updates bar reporting requirements (see 4.4.2), adds option for additional forging stock properties (see 4.4.4 and 8.7), and updates the prohibition of exceptions requirements (see 4.4.3 and 8.5).

SKU: f4180b2ecdbf

Publication Date: 2025-11-13

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Material Specification

Subject: Heat treatment, Forging, Heat resistant materials, Alloys, Vacuum, , , ,

Official SAE: Doi link

This Version: AMS5660N (2025-11-13)
Previous Version: AMS5660M (2020-06-15)
Previous Version: AMS5660L (2015-01-15)
Previous Version: AMS5660K (2008-01-03)
Previous Version: AMS5660J (2002-08-21)
Previous Version: AMS5660H (1995-12-01)
Previous Version: AMS5660G (1988-04-01)
Previous Version: AMS5660F (1981-07-01)
Previous Version: AMS5660E (1971-05-01)
Previous Version: AMS5660D (1970-05-01)
Previous Version: AMS5660C (1967-11-01)
Previous Version: AMS5660B (1966-03-01)
Previous Version: AMS5660A (1960-01-01)
Previous Version: AMS5660 (1959-06-01)

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