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Aircraft Fastener Specification
Our Aircraft fastener specification, featuring chemical composition Jethete M-152
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JETHETE M-152
Chemical compositions and mechanical properties for JETHETE M-152.
Chemical compositions - JETHETE M-152
| Element | Min % | Max % |
|---|---|---|
| Carbon, C | 0.08 | 0.13 |
| Manganese, Mn | 0.5 | 0.9 |
| Silicon, Si | - | 0.35 |
| Sulfur, S | - | 0.025 |
| Phosphorus, P | - | 0.03 |
| Chromium, Cr | 11 | 12.5 |
| Nitrogen, N | 0.02 | 0.04 |
| Nickel, Ni | 2 | 3 |
| Molybdenum, Mo | 1.5 | 2 |
| Vanadium, V | 0.25 | 0.4 |
| Iron, Fe | - | *Balance |
Mechanical properties - JETHETE M-152
| Property | Value |
|---|---|
| Tensile Strength, min | 135 ksi |
| Yield Strength at 0.2% Offset, min | 110 ksi |
| Elongation in 4D, min | 17% |
| Reduction of Area, min | 30% |
| Impact Strength | 120 J/CM2 |
| Hardness, Brinell | 326 |
| Hardness, Rockwell C | 35 |
| Hardness, Knoop | 354 |
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