15-5PH is a commonly used precipitation hardening stainless steel with excellent mechanical properties. The chromium and copper content of steel is lower than that of 17-4PH, and the nickel content is slightly increased. In addition to its high strength, 15-5PH has the outstanding advantages of high transverse toughness and good forgeability. Its corrosion resistance is comparable to that of 17-4PH.
15-5PH precision ground bar made by NIWIRE is mainly used in environments where high strength, good toughness, and excellent corrosion resistance are required. Such as high-pressure waterjets, high-strength forgings, high-pressure system valve components, aircraft parts, etc.
|15-5PH||Bal.||3.5-5.5||14.0-15.5||Max 0.07||Max 1.0||Max 1.0||Max 0.03||2.5-4.5||0.15-0.45||Max 0.040|
Werkstoff Nr. 1.4545
15-5PH Bar: ASTM A564
15-5PH Sheet/Plate: ASTM A693
Melting Point: 1404°C-1440 °C
Ground Bar, Ground Rod, Sheet/Plate/Strip are available.
|Heat Treatment||Tensile MPa||Yield MPa||Elongation %|
|H925||Min 1310||Min 1205||Min 16|
|H1025||Min 1140||Min 1105||Min 17|
|H1100||Min 1065||Min 1030||Min 19|
|H1150-M||Min 890||Min 715||Min 23|