AMS6390B STEEL TUBING, MECHANICAL 0.95Cr - 0.20Mo (0.38-0.43C) (SAE 4140) Special Surface Quality
Revised
07/01/1976
- Features
- Issuing Committee
- Content
- This specification covers an aircraft-quality, low-alloy steel in the form of mechanical tubing.
- Pages
- 5
- Citation
- SAE International Material Specification, STEEL TUBING, MECHANICAL 0.95Cr - 0.20Mo (0.38-0.43C) (SAE 4140) Special Surface Quality, SAE Standard AMS6390B, Revised July 1976, Issued June 1962, https://doi.org/10.4271/AMS6390B.