AMS6281K Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.25 - 0.33C) (SAE 8630)
Revised
07/08/2020
- Features
- Issuing Committee
- Content
- This specification covers an aircraft-quality, low-alloy steel in the form of mechanical tubing.
- Content
- AMS6281K results from a Five-Year Review and update of this specification that revises composition analytical methods (3.1), adds grain refiners (3.1.1 and 3.3.2), revises macrostructure of large sections (Table 2 and 3.3.1.1), grain size determination (3.3.2), decarburization (3.3.4.4), and quality (3.4.2), prohibits unauthorized exceptions (3.6), and revises classification of tests (4.2), reporting (4.4), and identification (5.2).
- Pages
- 7
- Citation
- SAE International Material Specification, Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.25 - 0.33C) (SAE 8630), SAE Standard AMS6281K, Revised July 2020, Reaffirmed May 2015, Issued October 1945, https://doi.org/10.4271/AMS6281K.