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SAE AMS 6409F:2021-09-13
Steel, Bars, Forgings, Mechanical Tubing and Forging Stock 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) Special Aircraft Quality Cleanliness Normalized and Tempered
Summary
This specification covers a low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Technical characteristics
| Publisher | SAE International |
| Publication Date | 09/13/2021 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |