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Stainless Steel PH 15-7 Mo
15-7 Mo is a semi-austenitic precipitation-hardening stainless steel. It is known for its high strength, hardness and corrosion resistance. It can be easily formed in the annealed condition.
| Component Elements Properties | Percent |
| Carbon (maximum) | .09% |
| Manganese (maximum) | 1% |
| Phosphorus (maximum) | .04% |
| Sulfur (maximum) | .04% |
| Silicon (maximum) | 1% |
| Chromium | 14 – 16% |
| Nickel | 6.5 – 7.75% |
| Molybdenum | 2 – 3% |
| Aluminum | .75 – 1.5% |
Mechanical Properties, Solution Heat Treated
| Nominal Thickness Inches | Tensile Strength ksi, max | Yield Strength at 0.2% Offset ksi, max | Elongation In 2 Inches or 4D %, min |
| 0.0015 to 0.005, excl | 165 | — | 15 |
| 0.005 and over | 150 | 65 | 25 |
Select AMS
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape | |
|---|---|---|---|---|---|---|
| AMS 5520 Foil | PH 15-7 Mo | Stainless Steel | S15700 | - | Foil |
|
| AMS 5520 Plate | PH 15-7 Mo | Stainless Steel | S15700 | - | Plate |
|
| AMS 5520 Sheet | PH 15-7 Mo | Stainless Steel | S15700 | - | Sheet |
|
| AMS 5520 Strip | PH 15-7 Mo | Stainless Steel | S15700 | - | Strip |
|
| AMS 5657 Bar | PH 15-7 Mo | Stainless Steel | S15700 | - | Bar |
|
| AMS 5657 Extrusion | PH 15-7 Mo | Stainless Steel | S15700 | - | Extrusion |
|
| AMS 5657 Forging | PH 15-7 Mo | Stainless Steel | S15700 | - | Forging |
|
| AMS 5657 Ring | PH 15-7 Mo | Stainless Steel | S15700 | - | Ring |
|
| AMS 5657 Wire | PH 15-7 Mo | Stainless Steel | S15700 | - | Wire |
|
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