SAE AMS6374B
Steel Tubing, Seam-Free, Round 0.95cr 0.20mo (0.28-0.33c) (SAE 4130) 95.0 Ksi (655 Mpa) Tensile Strength.
This specification covers an aircraft-quality, low-alloy steel in the form of round, non-welded tubing free from OD surface seams.
This product has been used typically for use in airframe tubular parts requiring a minimum tensile strength of 95.0 ksi (655 MPa) as received, or up to 180.0 ksi (1241 MPa) after heat treatment, but usage is not limited to such applications.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS6374C | 2006-01-26 | Latest | |
AMS6374B | 2000-07-01 | Historical | |
AMS6374A | 1990-07-01 | Historical | |
AMS6374 | 1985-07-01 | Historical |