Products

Metal
& Alloy Products


F. W. Winter Inc. & Co. offers a variety of grades of metal & alloy as both powders & lump material.

Lump products are available in sizes from 4″ x D (< 100 mm) to ¼” x D or (< 6.25 mm).

Powders are available in a range of sizes from coarse powders: 10 mesh x D (< 2 mm) to fine powders with a median size as low as 3 µm.

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CHROMIUM METAL

Aluminothermic Chromium

F. W. Winter, Inc. & Co. has direct strategic alliances with manufacturers of aluminothermic chromium metal. The company supplies lump chromium metal for a variety of melting applications.

F. W. Winter, Inc. & Co. manufactures a high quality aluminothermic chromium powder. The company is proud of its capability to tailor products to customer requirements.

Aluminothermic chromium powder is used for a variety of applications including: welding electrodes & wires; aluminium hardners; and coating applications.

F. W. Winter, Inc. & Co.’s chromium powders provide a unique combination of good flowability and a high apparent density.

Further, the company’s stringent quality control efforts through the whole process, ensure a consistent, reliable, and high quality product.

Electroyltic Chromium

F. W. Winter, Inc. & Co. has developed a unique process for the manufacture of a high quality grade of electrolytic chromium metal powder with relatively low gas impurities. The company supplies this product for a variety of specialized and demanding applications.

Strict quality control procedures in the manufacturing process result in a highly consistent product. The company’s fine electrolytic powder, “325MxD”, conforms to GE specification B10D5-S2. The company also manufactures finer grades of powder with an median size of around 8 to 12 mm and 2 to 5 mm.

Grades & Sizes

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LOW CARBON FERRO-CHROME

Extra Low Carbon - Regular Low Carbon

F. W. Winter, Inc. & Co. is an established supplier of various grades of low carbon ferro-chromium for a wide range of applications. The company sources lump low carbon ferro-chromium on a global basis.

Low carbon ferro-chromium, either as lump or as ¼”xD, is used in a number of melting applications which include the manufacture of specialized steels and many super alloys.

The company has developed a unique process for the manufacture of high quality low-carbon ferro-chromium powders with varying size distributions.

Coarser powders of low carbon ferro-chromium, typically 14 mesh x D, are used in the manufacture of injection wires for trim additions in melt shops.

Powders 50×325 mesh and finer are used in the manufacture of welding electrodes, both flux-cored wires and stick electrodes.

F. W. Winter, Inc. & Co.’s low-carbon ferro-chromium powders have superior characteristics such as flow and apparent density.

Grades & Sizes

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HIGH CARBON FERRO-CHROME

Regular High Carbon (8%) - Extra High Carbon (9%)

F. W. Winter, Inc. & Co. is an established supplier of various grades of high-carbon ferro-chromium. The company has established strategic alliances with the direct manufacturers of  high-carbon ferro-chromium lump, which is used for melting applications.

The company has a dedicated process to manufacture high quality high-carbon ferro-chromium powders in a wide range of size distributions and carbon contents.

Coarser powders of extra high carbon (9% C min.) ferro-chromium, typically 20×230 mesh, are used for hard facing applications wherein the powder is used to directly deposit an overlay on steel plates, pipes, and other structures.

Powders 50×325 mesh and finer are used in the manufacture of welding electrodes, both flux-cored wire and stick electrodes.

The company also produces a finer grade powder with a median size of around 8 to 12 µm for powder metallurgy and metal injection molding.

F. W. Winter, Inc. & Co.’s high-carbon ferro-chromium powders have superior characteristics such as shape, flow, and apparent density.

Grades & Sizes

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SPECIAL ALLOYS

Various Applications

Boron Carbide | Chromium Carbide | Ferro-Aluminum | Ferro-Boron | Ferro-Molybdenum | Ferro-Niobium | Ferro-Phosphorous | Ferro-Silicon | Ferro-Titanium-Boron | Ferro-Tungsten | Ferro-Vanadium | Nitrided Low-Carbon FeCr | Nickel Boron | Nickel Niobium

F. W. Winter, Inc. & Co. manufactures a variety of special alloys in different size distributions for a wide range of applications.

Lump special alloys are used in a variety of melting applications throughout the steel and related metals industries. Coarse powders, 14 mesh x D, are used to manufacture injection wires for trim alloying additions to steel melts.

The 20 mesh x D powders are typically used in hard facing applications as alloying ingredients for overlays on steel structures for wear resistance applications.

Powders 40 mesh x D and finer are normally used in the manufacture of welding electrodes, both stick electrodes and flux-cored wires.

The fine powders are primarily used for powder metallurgy applications.

Grades & Sizes

Processing
& Capabilities


  • Alloy Development
  • Crushing
  • Milling
  • Blending
  • Screening
  • Classification
  • Quality Lab
  • In-House Design Team

F.W. Winter