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Stainless Steel 17-4PH
Grade17-4PHSKUSS-174PH-BAR
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ISO 9001
17-4 PH is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance.
| Element | Min % | Max % |
|---|---|---|
| Carbon (C) | - | 0.07% |
| Manganese (Mn) | - | 1.0% |
| Silicon (Si) | - | 1.0% |
| Phosphorus (P) | - | 0.04% |
| Sulphur (S) | - | 0.03% |
| Chromium (Cr) | 15.0% | 17.7% |
| Niobium (Nb) | 0 | 0.45% |
| Nickel (Ni) | 3.0% | 5.0% |
| Copper (Cu) | 3.0% | 5.0% |
| Property | Value | Unit |
|---|---|---|
| Hardness (HB) | 363 max | – |
| Hardness (HRC) | 39 max | – |
| Standard | Grade |
|---|---|
| Other | Grade 630 |
| Werkstoff | 1.4542 |
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