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Other Designations: S15500, Precipitation Hardening, Martensitic Characteristics: Standard finish is semi-smooth, dull grey finish. Workability: Good candidate for some processing techniques. Excellent corrosion resistance. |
Please Note:
Every effort has been made to ensure the reliability of the reported information, and is the result of a number of sources, including vendors and reference materials. Any use of the presented information is the user’s responsibility and is intended for educational purposes only.
Chemistry Data For 15-5PH Stainless Steel a
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Carbon (C) |
Manganese (Mn)
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Silicon(Si) |
Chromium (Cr)
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Nickel(Ni) |
Phosphorus (P)
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Sulfur (S)
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Other
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0.07 |
1.00 |
1.00 |
14.0-15.5 |
3.5-5.0 |
0.04 |
0.03 |
Cu, 2.5-4.5
Nb, 0.15-0.45
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(a) Iron constitutes the remainder. Amounts indicated are maximums or ranges, unless indicated.
Mechanical Data for 15-5PH Stainless Steel
| Stainless Steel Type | Minimum Tensile Strength (ksi) | Minimum Yield Strength (0.2%, ksi) | Hardness |
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15-5PH Stainless Steel - Typical Valuesb |
190 |
170 |
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