Bright Steel Round Bar Manufacturers, Suppliers & Dealers in Chennai | Premium Quality Steel Bars
Looking for trusted bright steel round bar manufacturers, suppliers, and dealers in Chennai? We provide high-quality bright steel round bars, known for their superior surface finish, precision, and strength. Ideal for machining, fabrication, and other industrial applications, our bright steel bars are available in a variety of grades and sizes to meet your specific requirements.Contact us For More Information Call us+91 78455 17678 | +91 93633 31766
What is Bright Steel Round Bar?
Bright Steel Round Bar is a type of steel bar that undergoes a special finishing process to achieve a smooth, high-quality surface and precise dimensions. It is produced through a process known as cold drawing, which results in a cleaner, smoother finish compared to standard hot-rolled steel bars. The term “bright” refers to the polished, shiny surface finish that these bars exhibit, which makes them ideal for precision machining and applications where a high-quality surface is essential.
Bright Steel Bar
Bright Steel round bar are produced from black bars by passing through dies in a cold condition or by turning the bars in a peeling machine and some other processes. They are used where specific tolerance are required such as for use in CNC machines, etc. Sometimes heat treatment such as annealing is done before cold finishing.
There are five main types of different processes to achieve the desired sizes.
Drawing
The bright steel round bars are drawn through dies of the required shape. The raw material is chosen depending on the shape to be drawn. This increases the yield strength and tensile strength. This also eliminates a number of surface imperfections caused due to the rolling process.
Peeling
The black bars are turned to the desired sizes. This process eliminates all surface imperfections. But internal imperfections if any are exposed. This process does not increase the tensile strength of the bars
Grinding
The grinding process is used to narrow the tolerances and improve the surface finishes of the above two processes
Polishing
The polishing process improves the surface finish of the bars
Cold Rolling
Cold Rolling is typically used to produce complex shapes.
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