AMS5897C Steel, Corrosion and Heat-Resistant, Seamless or Welded Hydraulic Tubing 18.5Cr - 11Ni - 0.80Cb (Nb) (SAE 30347) Solution Heat Treated and Cold Drawn, 1/8 Hard Temper

AMS5897C is the result of a Five-Year Review and update of the specification. The revision prohibits unauthorized exceptions (3.7, 4.4.1, 5.2.1, 8.6), updates composition testing (3.1), updates condition adding AMS2700 (3.2) updates tensile testing (3.4.1.2), updates test specification (3.4.3, 3.5.4), updates hydrostatic testing consistent with other committees (3.4.5), deletes passivity test (3.4.5) (now covered in 3.2), updates inspection (3.5.2, 3.5.4), clarifies sampling (4.3.4), requires country of origin (4.4), adds definition (8.3.1), and allows prior revisions (8.5).