15-5PH | 1.4545 - Data sheet
AMS 5659 | WL 1.4545.4 | 1.4545.4 | 1.4545.9
15-5PH is a martensitic stainless steel containing about 15% chromium and 5% nickel with additions of copper. It is a precipitation hardening stainless steel that has the same properties as its original predecessor 17-4PH. Precise control of the melting and subsequent forming process results in a unique structure that contributes to increased toughness and ductility of the alloy compared to 17-4PH. In many corrosive environments, its resistance is better than that of 410 stainless steel and comparable to that of 302 and 304 stainless steels. Because of this combination of mechanical properties and corrosion resistance, 15-5PH is used in a wide range of applications.
Product forms for 15-5PH | 1.4545.4
- 8,00 mm Ø
- 10,00 mm Ø
- 12,00 mm Ø
- 14,00 mm Ø
- 15,00 mm Ø
- 16,00 mm Ø
- 18,00 mm Ø
- 20,00 mm Ø
- 22,00 mm Ø
- 25,00 mm Ø
- 28,00 mm Ø
- 30,00 mm Ø
- 32,00 mm Ø
- 35,00 mm Ø
- 36,00 mm Ø
- 40,00 mm Ø
- 45,00 mm Ø
- 50,00 mm Ø
- 55,00 mm Ø
- 60,00 mm Ø
- 65,00 mm Ø
- 70,00 mm Ø
- 75,00 mm Ø
- 80,00 mm Ø
- 85,00 mm Ø
- 90,00 mm Ø
- 95,00 mm Ø
- 100,00 mm Ø
- 110,00 mm Ø
- 120,00 mm Ø
- 130,00 mm Ø
- 140,00 mm Ø
- 150,00 mm Ø
- 160,00 mm Ø
- 170,00 mm Ø
- 180,00 mm Ø
- 190,00 mm Ø
- 200,00 mm Ø
- 220,00 mm Ø
- 250,00 mm Ø
- 30x15 mm
- 50x15 mm
- 50x25 mm
- 60x30 mm
- 80x25 mm
- 80x40 mm
- 100x15 mm
- 100x50 mm
- 130x50 mm
- 160x20 mm
Product forms for 15-5PH | 1.4545.9
- 20 mm Ø
- 25 mm Ø
- 32 mm Ø
- 38 mm Ø
- 43 mm Ø
Areas of application for 15-5PH | 1.4545
Fasteners, valves, gears, pumps, chassis, power generation, food processing, oil and gas.
Characteristics 15-5PH | 1.4545
Chemical composition - limits in %
Fe | Rest |
Cr | 14,00 - 15,50 |
Ni | 3,50 - 5,50 |
Cu | 2,50 - 4,50 |
Mn | max. 1,00 |
Si | max. 1,00 |
Nb | max. 0,45 |
C | max. 0,07 |
Mo | max. 0,05 |
Physical constants and thermal properties
Density | 7,8 g/cm³ |
Melting point | 1404 - 1440 °C |
Thermal conductivity at 150° | 17,8 W/m · °C |
Coefficient of expansion at 21-93 °C |
10,8 μm/m · °C |
Typical mechanical properties (room temperature according to AMS 5659, Condition H1025)
Yield strength | min. 1000 MPa |
Tensile strength | min. 1070 MPa |
Elongation | min. 11 % |
All information is subject to change without notice. The properties correspond to the material in the heading. They may vary for other specifications. Please contact us for more details.
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Michael Brackenwagen
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+49 4174 66 94-116
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