15-5 PH Machining | 15-5 PH Parts | Penta Precision

sales@pentaprecision.co.uk       023 9266 8334


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Stainless Steel 15-5 PH Machining

A Guide to 15-5 PH CNC Machined Parts: Properties, Applications and Design Considerations

What is 15-5 PH?15-5 PH Machined Part

15/5 PH is a modification of 17/4 PH; a precipitation hardening stainless steel with the optimal combination of the properties of martensitic and austenitic grades. It has the high strength from martensitic grades (gained through heat treatment) and the corrosion resistance of austenitic grades.

Heat treated conditions:

  • Condition H900 (900°F)
  • Condition H925 (925°F)
  • Condition H1025 (1025°F)
  • Condition H1075 (1075°F)
  • Condition H1100 (1100°F)
  • Condition H1150 (1150°F)

Main Attributes of 15-5 PH:

  • High strength after heat treatment
  • Good corrosion resistance
  • Good mechanical properties at temperatures up to 316°C
  • Excellent mechanical properties
  • Good welding characteristics

Detailed information about stainless steel 15-5 PH for designers can be found in the tabs below. Please note: this information is provided as a guide only.

15-5 PH Machining Service - 15-5 PH Milling & Turning

Penta Precision supplies highly accurate 15-6 PH machined parts throughout the UK. Customers turn to us when they have had quality and delivery issues with their existing suppliers and need a reliable precision machining partner.

We communicate well with customers, we take care with the projects placed with us and we are consistent in our service delivery. See our Proven Process page to find out more about our winning formula.

"Penta offer a first class service where quality and customer service are paramount." Paul – Production Buyer

Penta Precision provides the following 15-5 PH machining services: 

Reasons to Choose Penta:

We are regularly machining 15-5 PH for customers all over the UK. Our customers depend on our machining expertise as well as our outstanding delivery performance, to machine the highest quality parts. If you'd like to discuss how we can help you with your 15-5 PH machining requirements, here's a list of ways to get in touch with us.

Want to know more about Penta?

Can we meet your
15-5 PH machining needs?
Call our engineering team on
023 9266 8334
or contact us via our email form

"I am very impressed with the quality and finish of the parts. They are now being painted so we will be able to start building next week. Many thanks." Andrew - Head Designer

Tel: 023 9266 8334

Connect with us:

Penta Precision Engineering Ltd

Unit 9 

Murrills Industrial Estate



PO16 9RD

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