AMS6360R Steel Mechanical Tubing, Seamless, 0.95Cr - 0.20Mo (0.28 - 0.33C) (4130), Aircraft Quality, Normalized and Tempered, or Stress Relieved

AMS6360R is the result of a Five-Year Review and update of the specification. The revision updates the Title to clarify form, quality and condition, clarifies strength (see 1.2), updates composition reporting (see 3.1.2), updates decarburization testing (see 3.3.3.4), clarifies test requirements (see 4.2), adds periodic testing requirements per AMS2301 requirements (see 4.2.1 and 4.4.3) and prohibits exceptions without authorization (see 3.6 and 8.5).