This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock procured in SI (Metric) units.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | MAM6415A |
| Product Name | STEEL, BARS, FORGINGS, AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) |
