S+D METALS

+49 4174 66 94-0

info@sd-metals.com

Special stainless steel round bars with purple coloring
 
 

Stainless hardened special stainless steel that maintains its high strength up to approx. 315°C. It has better toughness and ductility than 17-4 PH.

 

15-5PH | 1.4545.4 - Data sheet

AMS 5659 | WL 1.4545.4

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

Round bars
Dimensions from 6,00 mm to 250,00 mm available in stock
  • 6,00 mm Ø
  • 8,00 mm Ø
  • 10,00 mm Ø
  • 12,00 mm Ø
  • 14,00 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
  • 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

Areas of application for 15-5PH | 1.4545.4

Fasteners, valves, gears, pumps, chassis, power generation, food processing, oil and gas.

 

Characteristics 15-5PH | 1.4545.4

Chemical composition - limits in %

Fe Rest
Cr 14,0 - 15,5
Ni 3,5 - 5,5
Cu 2,5 - 4,5
Mn max. 1,0
Mo max. 0,05
Si max. 1,0
Nb max. 0,45
C max. 0,07

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
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.

 

Material cutting:

S+D METALS is more than just a stockist. Save time and a processing step by letting S+D METALS cut your coils, sheets, plates, and round bars to size according to your specifications in S+D METALS own machine park or by one of our capable partners. All this within the shortest time possible.

More details can be found here

Your contact

Michael Brackenwagen

Michael Brackenwagen
Authorized Representative | Senior Product Manager Special Stainless Steel | Aerospace + Aviation + Industry
+49 4174 66 94-116
m.brackenwagen@sd-metals.com

Veronika Droßbach

Veronika Droßbach
Product Manager Special Stainless Steel | Aerospace + Aviation + Industry
+49 4174 66 94-117
v.drossbach@sd-metals.com