Stainless Wire


Stainless steels are the primary choice for many manufacturers who are forming products such as springs and clips due to its versatility – high strength with good formability and outstanding corrosion and oxidation resistance.

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300 Series (Austenitic) Stainless Steel


The principal alloys used today are the Austenitic stainless steels, or 300 series alloys. These alloys contain Chromium and nickel and exhibit excellent physical properties. KPW stocks and manufactures these wires in 302, 304, 316 and 321 grades.

Specifications »

400 Series (Ferritic & Martensitic) Stainless Steel


Stainless steel is less commonly required in Ferritic and Martensitic conditions. These alloys have less nickel and their physical properties diminished compared to the 300 series.

Specifications »

17/7 Precipitation Hardening Stainless Steel


A particular form of stainless steel is Precipitation Hardening steel, or 17/7 PH. This steel derivative can be heat treated to achieve exceptionally high strength.

Specifications »

Wire Stockists

Knight Precision Wire is part of Knight Group, a group of companies that specialise in the processing and supply of precision metals. Quality is of the utmost importance and Knight Precision Wire operates a vigorous quality management system.

People outside the wire industry may be unaware of the sheer number of wire variations out there. Wire is an essential commodity in numerous sectors and appears in many different forms. Sectors that KPW supply wire for include the Aerospace, Medical, Petrochemical, Industrial and Heat Treatment industries. For the aerospace sector, KPW have been approved as aerospace wire suppliers by Rolls Royce, British Aerospace and Westlands. Two of the primary products supplied to the aerospace industry are locking wire and aerospace cable. You can see case study examples of how the services provided by KPW have benefited the different sectors on the website.

Below is a list of the different wire products offered by KPW :

  • Stainless Steel
  • Carbon Steel
  • Nickel & Nickel Alloys
  • Copper & Copper Alloys
  • Special Wire Materials

Visit the stainless wire product page to see more information about the different stainless wires we produce. To see all of KPW's steel wires products then visit the products page.

In addition to providing wire products to many different companies and sectors, KPW also offer wire processing services. These services include :

  • Cut to Length Wire
  • Flat Wire
  • Square and Shaped Wire
  • Stranding and Bunching
  • Rewinding and Spooling
  • Polishing & Cleaning

To find out how KPW can help you with your special wire needs, send an enquiry using the form on the contact page.