Know Everything About Bright Bars!
What are Bright Bars?
Bright bars are raw materials produced from stainless steel alloys in a cold reduction mill using the cold drawing technique. The term "Bright Bar" refers to its molecular structure, which is geometrically perfect and has an exceptionally smooth surface finish that always seems bright. With various amounts of carbon and traces of other elements including iron, chromium, and manganese, it is primarily made of stainless steel.
Almost all industries make extensive use of bright bars because of their strength, longevity, and most critically, their ability to resist corrosion. Because of their excellent machinability and weldability, they are very well suited for big, robust constructions and precision machining of components.
For the best bright bars, you should consider Matta Drawing works for their extraordinary services.
How Is The Bright Bar Manufactured?
Black bars, the initial raw material produced by melting raw materials, are used to make bright bars. They are created using a cold drawing method, which involves cooling the material to room temperature before subjecting it to additional fine-finishing procedures like polishing, turning, annealing, and grinding. The final product can have a narrower dimensional tolerance and a variety of surface finishes for various uses with the aid of these secondary processes. Along with having a better surface finish, they also have increased corrosion resistance, susceptibility, straightness, and concentricity.
Three basic processes are included in the drawing process used to manufacture bright bars:
Rolling raw materials:
At temperatures above the recrystallization temperature of steel, the raw material is passed through many hot rollers. The bar is uneven and extruded as a result of this procedure's lack of exact control over the formation of the bar.
Drawing Process:
A drawing machine is used to process the bar once it has cooled to room temperature. The machine is fixed with a die that decreases the bar's diameter while lengthening it.
Final Product:
A bright bar with a highly finished surface and improved mechanical and chemical properties is the result of the drawing machine.
What Are The Types Of Bright Bars?
Bright Round Bars:
The extraordinary hardness of a bright round bar is created through intense heat treatment. By adding more components to the alloy, its properties can be effortlessly improved.
The following round bar grades are the most often used: 201, 202, 304, 309, 316, 316L, 316Ti, 321, and the 400 series.
Bright Rectangular Bars:
Rectangular bars are extremely heat and impact-resistant, which makes them the material of choice for producing small machining components.
Rectangular stainless steel bars are formed for machining after they have been tempered, heat-treated, annealed, and cold drawn.
An average rectangular bar made of stainless steel has a diameter of 12mm to 50mm.
Bright Hex Bars:
Hex bars with a hexagonal shape are typically used to manufacture threaded components and small fasteners such as hex bolts, nuts, fasteners, valves, and hose ends.
Further, hex bars are widely utilized in all types of fastening applications because of their dependable strength and longevity.
They come in grades from the 300 and 400 series, respectively.
Where Are Bright Bars Used?
Bright bars are a crucial component for production in several industries, including:
● Using engineering and construction, large structures can quickly acquire durability, strength, and stability.
● Designing chassis and frames for the vehicle industry
● Creating fences, trellises, and railings for use in public spaces and societies
● For the production of machine parts in a range of sizes and shapes
● To create fastener items from micro to mega sizes for all industrial and non-industrial uses.
Conclusion
Matta Drawing work is one of the finest bright bar manufacturers in India and is also an ISO-verified company. They offer a great quality range of bright bars. If you’re looking to purchase the highest quality bright bars from the most trusted and reputed bright bar suppliers in India, then visit the Matta Drawing work website today. Thus, visiting Matta Drawing would be one of the nicest choices for your requirements.
Publish Date : 21-09-2022