Overview
Alloy Steel 4330 M, also known as AISI 4330 M, is a high-strength, chromium, nickel, and molybdenum alloy with great toughness and tensile properties. Alloy Steel 4330 M is heat-treatable, and offers good formability and machinability with terrific cold working characteristics. The alloy is machinable in the annealed, normalized, and tempered conditions, but not as easily in a hardened condition. Applications for 4330 M include aircraft and power transmission components, machinery, and bolting.
Chemistry
| Fe | Ni | Mn | Si | Cr | Mo | C | |
|---|---|---|---|---|---|---|---|
| MIN | 95.3 | 1.0 | – | – | 0.40 | 0.30 | 0.20 |
| MAX | 98.1 | 1.5 | 1.0 | 0.80 | 0.60 | 0.50 | 0.30 |
Incoming Stock
| Description | Form | Thickness / Diameter | Width | Length | Pieces | Weight Available | Supplier | Estimated Due Date |
|---|---|---|---|---|---|---|---|---|
| 3.000" 4330M (4330V) ALLOY STEEL ROUND BAR | Round Bar | 3.000" | -- | 144.000" | 8 | 2303.3 | Latrobe Specialty Metals Company | 10/25/2019 |
| 4.375" 4330M (4330V) ALLOY STEEL ROUND BAR | Round Bar | 4.375" | -- | 133.050" | 5 | 3000.22 | Latrobe Specialty Metals Company | 4/3/2020 |
* Updated in real time