Home > Steel 9310
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9310 is a premium quality alloy carburizing steel, containing nickel, chromium and molybdenum. It has a high hardenability, high core hardness and high fatigue strength, all of which make it ideally suited for critical aircraft engine gears, automotive applications, structural components, gears, rods, heat-treatable shafts, high performance helicopter transmission gears, and other components.
Chemical Properties
Element |
min |
max |
Carbon |
0.07 |
0.13 |
Manganese |
0.40 |
0.70 |
Silicon |
0.15 |
0.35 |
Phosphorus |
— |
0.025 |
Sulfur |
— |
0.025 |
Chromium |
1.00 |
1.40 |
Nickel |
3.00 |
3.50 |
Molybdenum |
0.08 |
0.15 |
Boron |
— |
0.001 |
Copper |
— |
0.35 |