SAE AMS5920A-2013 PDF

Scope: This specification covers a corrosion and heat-resistant, work strengthened and aged cobalt-nickel-chromium alloy in the form of bars 2 inches (50.8 mm) and under in nominal diameter. These bars have been used typically for parts, such as fasteners, requiring a room temperature minimum tensile strength of 170 ksi (1172 MPa) for use up to 850 °F (454 °C) in applications requiring high ductility to promote toughness and resistance to cracking under shock loading conditions, but usage is not limited to such applications. This alloy exhibits exceptionally good resistance to corrosion, crevice corrosion, and stress-corrosion cracking.

SAE AMS5920A-2013 Referenced Document

ASTM E112-12 Standard Test Methods for Determining Average Grain Size*， 2024-04-20 Update
ASTM E112-13 Standard Test Methods for Determining Average Grain Size*， 2024-04-20 Update
ASTM E18-11 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2024-04-20 Update
ASTM E18-12 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2024-04-20 Update
ASTM E8-04 Standard Test Methods for Tension Testing of Metallic Materials*， 2024-04-20 Update
ASTM E8M-04 Standard Test Methods for Tension Testing of Metallic Materials [Metric] *， 2024-04-20 Update
SAE AMS2261 TOLERANCES Nickel and Nickel Base Alloy Bars
SAE AMS2269 CHEMICAL CHECK ANALYSIS LIMITS Wrought Nickel and Nickel Base Alloys
SAE AMS2371 QUALITY ASSURANCE SAMPLING OF CORROSION AND HEAT RESISTANT ALLOYS Wrought Products and Forging Stock
SAE AMS2750 PYROMETRY
SAE AMS2806 IDENTIFICATION Bars, Wire, Mechanical Tubing, and Extrusions Carbon and Alloy Steels and Heat and Corrosion Resistant Steels and Alloys

2018 SAE AMS5920B-2018 Cobalt-Nickel Alloy@ Corrosion and Heat-Resistant@ Round 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@ Modified Strength (
2013 SAE AMS5920A-2013 Cobalt-Nickel Alloy, Corrosion and Heat-Resistant, Round 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, Modified Strength
2007 SAE AMS5920-2007 Cobalt-Nickel Alloy, Corrosion and Heat-Resistant, Round Bars 19Cr - 36Co - 25Ni - 7.0Mo - 0.50Cb - 2.9Ti - 0.20Al - 9.0Fe Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Work Strengthened and Aged, Modified Strength
2003 SAE AMS5920-2003 Cobalt-Nickel Alloy, Corrosion and Heat-Resistant, Round Bars 19Cr - 36Co - 25Ni - 7.0Mo - 0.50Cb - 2.9Ti - 0.20Al - 9.0Fe Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Work Strengthened and Aged, Modified Strength UNS R