AMS5659/H1025C Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr - 4.5Ni - 0.30Cb (Nb) - 3.5Cu Consumable Remelted, Solution and Precipitation Heat Treated (H1025)
Revised
09/14/2022
- Features
- Issuing Committee
- Content
- This specification covers a corrosion-resistant steel product 12 inches (305 mm) and under in nominal diameter, thickness or for hexagons, least distance between parallel sides, and having a maximum cross sectional area of 144 square inches (930 cm2) in the solution and precipitation heat treated (H1025) condition.
- Content
- AMS5659/H1025C is the result of a Five-Year Review and update of the document. The revision prohibits unauthorized exceptions (1.1, 3.5.3.5, 4.3.4, 5.1, 8.4), revises heat treatment and stress relief (3.4.1, 3.4.2, 8.5), adds strain rate limits (3.5.3.1.1), adds footnotes to Table 1, removes redundant requirements (3.5.3.1.1, 3.5.3.1.2), adds a requirement for conformance to AS6279 (1.1.1, 3.8), updates tolerances and reporting (3.7.1, 4.3.1, 4.3.2), allows prior revisions (8.3), and aligns the document with the other precipitation heat treatment specifications for this alloy.
- Pages
- 6
- Citation
- SAE International Material Specification, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr - 4.5Ni - 0.30Cb (Nb) - 3.5Cu Consumable Remelted, Solution and Precipitation Heat Treated (H1025), SAE Standard AMS5659/H1025C, Revised September 2022, Reaffirmed May 2018, Issued November 2012, https://doi.org/10.4271/AMS5659/H1025C.