How is steel wire made

Main patterns:. Thus woven stainless steel wire mesh encompasses a large range of wire sizes from 0. Knitted stainless steel wire mesh is another very common type of mesh, obviously mostly with finer wire sizes. The loop structure gives knitted mesh springiness or two-dimensional flexibility, allowing it to be crimped or compressed to alter characteristics for specific applications, for instance using the high mechanical damping properties of such mesh.

Stainless steel knitted mesh can be processed into compressed, pleated or pad forms to allow liquid or gas flowing through. Knitted stainless wire mesh are widely used in auto parts and engineering applications such as filters, mufflers, catalytic converters blanket mesh.

Another large area is the field of demisters and separation engineering. Of course, the stainless steel wire meshs of all types capitalize on the corrosion resistance of stainless steel.

Leaving aside the important segment of interior decoration, stainless steel wire finds its place in a very wide array of household applications, either in straightened cut lengths, formed or shaped parts or as wire mesh.

We will segment here the household uses as follows:. There are many kitchen utensils which use stainless steel wire at the various stages of home food preparation and cooking. In this broadly defined category , most applications involve single wire or coarse weaves. Stainless steel wires are present in every modern electrical appliances in a wide variety of applications. Just to mention a few well known or sometimes overlooked uses :.

In view of the very diverse household uses, a wide variety of stainless steel grades are encountered : austenitic grades , sometimes are the most used, but a substantial proportion of simple utensils use ferritic grade mixer whips, mesh strainers, etc.. Aerosol spray spring wires sometimes require high corrosion resistance necessitating the use of super-stainless grades such as L. The many applications of stainless wire in interior decoration are usually segmented as follows:.

They are a natural component of decorative uses of stainless steels in overall architecture. Stainless steel wire is thus found as wire ropes connecting posts in stairways to complement hand rails made of stainless tubes, in balustrade applications of similar type : such applications combine decorative and structural functionalities.

Stainless steel wire in a wide variety of meshes can be found as metallic fabric and drapery for wall cladding decoration. Ring mesh curtains with single wire or wire ropes are often found in shopping malls as dividers. Modern designers can propose and realize very elegant combinations of stainless steel tubes, wire ropes and wood in staircases for building interiors.

Thus stainless steel wire meshes can be found as: functional partitions, mesh drapery curtains and intercrimp wire meshs for decorative purposes. Stainless steel as a modern trendsetter is often combined with glass in dining room and sitting room furniture such as dining room table and chairs, coffee tables, bar stools, lamp stands with intertwined wire, modern design chandeliers, etc. Stainless steel wire is also widely used for art work either in free standing structures or framed with a background of velvet for wall hanging.

Finally, stainless steel wire mesh are found in partition screens and also draperies in bathrooms. In view of the low level of corrosion resistance required for interior decoration, stainless steel grades used are mostly austenitic with its elegant gray luster and also ferritic where bright and shiny appearance is needed. Stainless Steel Wires , as one of the generic stainless steel products, find numerous applications in food processing. Indeed, stainless steels have long ago established themselves as the materials of choice for almost all food processing and storage equipment.

What attributes make stainless steels so eminently suitable? First and foremost, it is their corrosion resistance which makes them ideal for food contact, provided that the proper grades are used in view of the possible aggressive content of some foods, mostly salt presence. On the upstream , wire mesh grids are used to screen agricultural raw products from grain to vegetables and fruit where calibration is a must and finer wire mesh are used for filtering primary juices such as olive oil, fruit juices.

In the downstream, many uses of stainless wire baskets, trays, racks are found in meat and cheese processing, as well as hooks made of formed stainless steel wire. After rolling, the rod must be cooled. This process can go in two ways: through air or accelerated cooling. Air cooling occurs naturally in contrast to accelerated, which requires special fans. After cooling, the rod is ready for storing. High-quality requirements are imposed on wire rod. For instance, if the rod is manufactured for further wire production, then it should be free of burrs or other deformations.

If they are present, the rod can still be used for other purposes. Apart from that, voids and bubbles may appear on the surface of the rod, significantly reducing the strength of the material. The quality of the product is also adversely affected by decarburization, which may occur when the rod is heated.

There are other mechanical defects that may occur; some of them only affect wire rod prices , while others make it unusable. Therefore, production is controlled carefully, and the rod goes through constant quality control at all stages of manufacturing. For example, in the manufacture of reinforcement cages; square, round, or rectangular-shaped assembly clamps are made from wire rod. With the help of reinforcing cages, monolithic columns, girders, belts, cross-tops, and lintel strip foundations are reinforced.

Surface Grinding. Billet Heating. Rough Rolling. Intermediate Rolling. Fine Rolling.