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Description：

UNS S15500

W-Nr.1.4545

Smelting Technology：IF/EAF/LF/AOD/VOD/VIM/ESR/VAR

Quality Control: Component testing, mechanical properties testing,Ultrasonic testing for inner side,Eddy current testing for surface...

Supply Conditions:

1. Wire Rod in Coil:                          5.5-20.0 mm (naked packing or in plastic paper)

2. Semi-finished Wire:                   1.0-10.0 mm (in coil or cut length in box)

3. Welding wire/Finished wire:   0.8-5.0 mm (in spool or in box)

Introduce:

15-5PH is a martensitic precipitation hardening stainless steel developed on the basis of 17-4PH. Compared with 17-4PH, this grade reduces the content of chromium and copper and increases the content of nickel. Therefore, it can effectively reduce ferrite after heat treatment. The formation probability and the reduction of aggregation caused by excessive dispersion strengthening phase. In addition to high strength, this steel's outstanding advantages are high transverse toughness and good deformation performance. This grade is mainly used in service environments below 300°C that require high strength, good toughness, and good corrosion resistance, such as high-strength forgings, high-pressure system valve components, aircraft engine parts and fasteners, etc.

Chemical Composition:

Factory:

Related Products: 

ER307  ER308  ER309  ER310  ER316  ER321  ER347  ER2209  ERNiCrMo-3  ER15-5PH