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CNC Machining Service for Stainless steel 15-5 PH | 1.4545 | X5CrNiCu15-5

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  • Material type

    Metal

  • Material name

    Stainless steel 15-5 PH | 1.4545 | X5CrNiCu15-5

  • Process compatibility

    CNC machining
Compared to 17-4 stainless steel, 15-5 stainless steel offers superior toughness and even more impressive corrosion resistance. It is capable of meeting the rigorous mechanical property requirements of aerospace and nuclear applications, often making it the preferred choice for fasteners and structural components in these industries.
Sunnyhowe
Mechanical properties
Ultimate tensile strength
890 - 1200 MPa
Yield strength
590 - 890 MPa
Young's modulus (modulus of elasticity)
190 - 196 GPa
Elongation at break
7 - 16 %
Physical properties
Corrosion resistance
Good
Magnetism
Magnetic
Weldability
Good
Thermal properties
Maximum service temperature
820 °C
Thermal expansion coefficent
10.4 - 11.7 10^-6/ºC
Thermal conductivity
17 - 22 W/(m⋅°C)
Electrical properties
Electrical resistivity
77 μΩ*cm
Post treatments
Post-Processing
Hot working, Age hardening, Annealing
Anodizing compatibility
Not suitable
Common applications
Fittings & shafts in aircraft components
Chemical process equipment
Equipment for nuclear reactors
High pressure corrosive environments Gears & Fasteners

Stainless Steel 15-5 PH CNC Machining Applications & Parts

Stainless Steel 15-5 PH is a precipitation-hardening martensitic stainless steel known for its high strength, excellent corrosion resistance, and toughness. We excel at machining this material in its various aged conditions to deliver components with exceptional mechanical properties and dimensional stability.

Typical Parts We Machine from Stainless Steel 15-5 PH:

  • Aerospace & Defense: Aircraft fittings, missile components, engine parts, fasteners
  • Chemical Processing: Valve shafts, pump components, nuclear waste containers
  • Medical Devices: Surgical instrument components, orthopedic implants, dental tools

Our Machining Advantage:

We possess in-depth knowledge of heat treatment interactions, allowing us to machine 15-5 PH pre or post-age-hardening to achieve your desired combination of precision and material performance.

Get an Instant Quotefor your custom Stainless Steel 15-5 PH parts today.

Tagged: Metal Stainless steel
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