SAE AMS5773F-2018
Steel@ Corrosion-Resistant@ Bars@ Wire@ Forgings@ Mechanical Tubing@ and Rings 15Cr - 6.5Ni - 0.75Mo - 0.30 Cb (Nb) - 1.5Cu Consumable Electrode Remelted@ Solution Heat Treated Precipitation Hardenable (UNS S45000)

Standard No.

SAE AMS5773F-2018

Release Date

2018

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE AMS5773G-2023

Latest

SAE AMS5773G-2023

Scope

Form This specification covers a premium aircraft-quality corrosion-resistant steel in the form of bars@ wire@ forgings@ mechanical tubing@ and flash welded rings 12.0 inches (305 mm) and under@ in nominal diameter or least distance between parallel sides@ and stock of any size for forging or flash welded rings (see 8.7). Application Primarily for parts requiring corrosion resistance approximating that of 18-8 type steels and high strength exceeding that of 12Cr martensitic type steels up to 700 ??(371 ??@ but usage is not limited to such applications. This steel can be used in the solution heat treated condition and is capable of being precipitation heat treated to tensile strengths as high as 180 ksi (1241 MPa) with good ductility and strength in the transverse directions in large section sizes. Although this steel is relatively immune to stress-corrosion cracking@ reference should be made to ARP1110 for recommended practices to minimize such conditions. Classification Steels covered by this specification are classified as follows: Type 1 - Multiple melted using electroslag process in the remelt cycle. Type 2 - Multiple melted using consumable electrode vacuum practice in the remelt cycle. Type 1 shall be supplied unless Type 2 is permitted by purchaser.

SAE AMS5773F-2018 history

• 2023 SAE AMS5773G-2023 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings or Rings 15Cr - 6.5Ni - 0.75Mo - 0.30Cb (Nb) - 1.5Cu Consumable Electrode Remelted, Solution Heat Treated, Precipitation Hardenable
• 2018 SAE AMS5773F-2018 Steel@ Corrosion-Resistant@ Bars@ Wire@ Forgings@ Mechanical Tubing@ and Rings 15Cr - 6.5Ni - 0.75Mo - 0.30 Cb (Nb) - 1.5Cu Consumable Electrode Remelted@ Solution Heat Treated Precipitation Hardenable (UNS S45000)
• 2012 SAE AMS5773E-2012 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.30 Cb (Nb) - 1.5Cu Consumable Electrode Remelted, Solution Heat Treated Precipitation Hardenable
• 2007 SAE AMS5773E-2007 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.30 Cb (Nb) - 1.5Cu Consumable Electrode Remelted, Solution Heat Treated Precipitation Hardenable S45000
• 2000 SAE AMS5773D-2000 Steel, Corrosion Resistant, Bars, Wire, Forgings, Tubing, and Rings 15Cr 6.5Ni 0.75Mo 0.30(Cb + Ta) 1.5Cu Consumable Electrode Melted, Solution Heat Treated Precipitation Hardenable
• 1994 SAE AMS5773C-1994 STEEL BARS, WIRE, FORGINGS, TUBING, AND RINGS, CORROSION RESISTANT 15Cr - 6.5Ni - 0.75Mo - 0.30(Cb + Ta) - 1.5Cu Consumable Electrode Melted, Solution Heat Treated Precipitation Hardenable
• 1990 SAE AMS5773C-1990 Steel Bars@ Wire@ Forgings@ Tubing@ and Rings@ Corrosion Resistant 15Cr - 6.5Ni - 0.75Mo- 0.30(Cb + Ta) - 1.5Cu Consumable Electrode Melted@ Solution Heat Treated Precipitation Hardenable
• 1986 SAE AMS5773B-1986 STEEL BARS, FORGINGS, TUBING, AND RINGS, CORROSION RESISTANT 15Cr - 6.5Ni - 0.75Mo - 0.30 (Cb + Ta) - 1.5Cu Consumable Electrode Melted, Solution Heat Treated
• 1979 SAE AMS5773A-1979 STEEL BARS, FORGINGS, TUBING, AND RINGS, CORROSION RESISTANT 15Cr - 6.5Ni - 0.75Mo - 0.30(Cb + Ta) - 1.5Cu Consumable Electrode Melted, Solution Heat Treated
• 1976 SAE AMS5773-1976 STEEL BARS, FORGINGS, TUBING, AND RINGS, CORROSION RESISTANT 15Cr - 6.5Ni - 0.75Mo - 0.20 (Cb + Ta) 1.5Cu Consumable Electrode Melted