SAE AMS5843H PDF | Request Standard
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SAE AMS5843H

Cobalt-Nickel Alloy, Corrosion- and Heat-Resistant, Bars 19Cr - 36Co - 25Ni - 7.0Mo - 0.50Cb (Nb) - 2.9Ti - 0.20Al - 9.0Fe Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Work Strengthened, and Aged

Standard by SAE International, 2022-09-08

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About This Item

This specification covers a high strength, corrosion- and heat-resistant cobalt-nickel-chromium alloy in the form of bars 1-3/4 inches (44.4 mm) and under in nominal diameter. AMS5843G is the result of a Five-Year Review and update of the specification. The revision prohibits unauthorized exceptions (3.6, 3.9, 4.4.2, 5.2.1, 8.6) and establishes associated size limits (1.1), updates composition testing and reporting (3.1, 3.1.1), prohibits bar cut from plate (3.3.1, 4.4.1), adds strain rate control for tensile tests (3.5.1.3), adds reporting requirement for stress rupture testing (3.5.4.3), and allows prior revisions (8.5).
SKU: 158546e8c14b

  • Publication Date: 2022-09-08
  • Standard Status: latest
  • Publisher: SAE International
  • Document Type: Aerospace Material Specification
  • Subject: Metals, Materials properties, Nickel alloys, Cobalt alloys, Tensile strength, Heat resistant materials, Alloys, Corrosion, Chemicals
  • Official SAE: Doi link

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