Aldura

Aldura

Aldura

Product catalog summary
Introduction
Surface Technology Coatings, a division of Sutton Tools Pty Ltd, is committed to supporting Australian manufacturing through significant investment in research and development. By leveraging the latest technology and Australian ingenuity, the company aims to provide world-class capabilities for products, enhancing the global competitiveness of Australian manufacturing.
Partnerships and Initiatives
Surface Technology Coatings is a key financial partner in the Defence Materials Technology Centre (DMTC Ltd.), which is a collaboration between government, research sectors, and private industry. This partnership focuses on developing advanced materials and manufacturing technologies to enhance Australian Defence capabilities. The installation of the Innova Coating System at Surface Technology Coatings is a strategic move to support this vision over the next seven years.
Product Highlight: Aldura Coating
Aldura is a bi-layered coating produced in the INNOVA system, combining TiAlN and AlCrXN. It offers excellent adhesion, thermal barrier, and strength properties, with superior hot hardness and oxidation resistance. This makes Aldura ideal for machining difficult and hardened materials, although it is not suitable for high-speed steel (HSS) tools due to its high deposition temperature.
Applications and Benefits
  • Suitable for hard materials like molds and dies.
  • Performs well in machining difficult materials such as titanium alloys and Inconel.
  • Supports high-speed and feed operations, particularly with carbide tools.
  • Enhances performance in high-speed, dry, or minimum quantity lubrication (MQL) machining, and machining of hardened steels over 60 HRC.
Technical Specifications
  • Color: Blue-Grey
  • Coating Thickness: 4 µm
  • Microhardness: 3300 HV
  • Thermal Stability: Over 1,100ºC
  • Coefficient of Friction vs Steel: Less than 0.4
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Catalog excerpts

Aldura-1

By heavily investing in R&D, Surface Technology Coatings is combining the latest technology and Australian ingenuity, to provide world class capabilities for your products. Together we will support Australian manufacturing at a global level. Surface Technology Coatings and its parent company Sutton Tools Ply Ltd are a key financial partner in the Defence Materials Technology Centre (DMTC Ltd.), based in Victoria.'DMTC Ltd. represents a major partnership between Commonwealth and State Governments, the research sector and private industry, struck to develop and deliver advanced materials and manufacturing technology through industry led research programs that provide enhanced capability to Australian Defence activities. DMTC has installed the Innova Coating System at Surface Technology Coatings in order to provide a unique and worlds-best-practice underpinning of activities to achieve the Centre's vision over the next seven years, based on Surface Technology Coatings' proven track record of market leading products and processes. Supporting Australian Manufacturing Together AUSTRALIAN MADE

 Open the catalog to page 1
Aldura-2

(Aluminium Chromium Nitride based) Aldura (TiAIN + AlCrXN), produced coating. Aldura combines the excellent adhesion, thermal barrier and strength properties of TiAIN, with the superior hot hardness, oxidation resistance and thermal barrier properties of an AlCrN based, nanocrystalline top coating. The top coating dramatically limits the possibility of oxidizing the TiAIN coating and therefore increases the maximum service temperature of this combined coating well beyond TiAIN alone. Consequently Aldura is the next generation coating for difficult to machine and hardened materials in both roughing...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.