This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | AMS6312F |
| Product Name | Steel Bars, Forgings, and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4640) |