Tungsten Copper Bar Stock

Copper tungsten alloys rod are used where the combination of high heat resistance high electrical and thermal conductivity and low thermal expansion are needed.

Tungsten copper bar stock.

Tungsten copper bar has a ground finish and is manufactured via pressing and sintering. We also offer custom alloys. Astm b702 class d rwma class 11. Standard compositions of tungsten copper alloys include w72 cu28 w60 cu40 and w80 cu20.

Choose from our selection of tungsten carbide bars including over 100 products in a wide range of styles and sizes. Copper tungsten copper tungsten alloy round bar stock list available for same or next day shipping. By controlling the content of tungsten we can adjust its coefficient of thermal expansion cte to match that of the other materials such as ceramics al2o3 beo semiconductors si and kovar etc. Custom sizes and finished parts upon request 0 020 dia up to 20 dia please feel free to contact us for alloys and sizes available for same or next day shipping as well as your custom needs with quick lead times.

About tungsten copper bars american elements specializes in producing high purity tungsten copper alloy bars in various dimensions and shapes such as round flat square and flat. Cuw heat sink is a composite of tungsten and copper. It is also used for light electrical. Elkonite 10w3 tungsten copper 75w 25cu is used for electrode and die inserts in most flash and butt welding dies and for projection welding dies where welding pressures and moderate.

In stock and ready to ship. Midwest tungsten service tungsten copper bar. All rods are lot controlled and ship with a material certificate upon request. Eagle alloys corporation can supply commercially pure unalloyed tungsten in a wide variety of sizes and shapes for immediate shipping or we can supply custom sizes shapes and finished parts with a short lead time.

Midwest tungsten service can cut or custom make any bar to your specifications. View tungsten sizes tungsten alloys copper tungsten. Eagle alloys corporation is capable of supplying raw material or finished parts to our customer s specifications. Orders will usually ship same day if we receive the order by 1pm cst.

Most nut stud welding applications use this alloy brazed on the electrode face. In stock and ready to ship. We are also a supplier of high quality copper tungsten heat sinks. Astm b702 class e rwma class 12.