Square Bars

A world where no one asks the second best, Instinox works hard enough to become the best from one of the bests in manufacturing and supplying stainless steel products like bars, pipes ,valves ,tubes ,etc. Today, after working for over 15 years we have refined our expertise in manufacturing bars and tubes. Our forging products are considered best among the eastern countries. We supply goods in over 13 countries. We have a major market in Europe. Instinox is digitally the most popularized brand in the Indian sub-continent. We are that brand which is known to fulfill niche requirements of our customers. We are extremely proficient with working methods. Manufacturing various types of bars with perfection and as per the required standards, without a single defect is the idiosyncrasy of our organization.

Instinox follows the policy of “Once a customer, always a customer”. We believe in 100% customer satisfaction. Great emphasis is paid to value addition after the sales service. It is because of our hard work that has made such a great goodwill of Instinox which helps us a lot in the steel industry.

Steel square bar is a hot rolled, mild solid bar equal corners that is suitable for all structural applications, general fabrication, manufacturing and repairs, etc. Steel squares are widely used in industrial maintenance, agricultural implements transportation equipment, ornamental iron work, fencing, artwork and knowledge, etc. The square steel shape is easy to weld cut, form and machine with proper equipment and knowledge. Metals depot stocks hundreds of Steel Square at wholesale in ready to ship precut and mill lengths or one can order it online just what one needs custom cut to size in small or large quantity.

Square bars are available in sizes ranging from 4mm to 80mm. These are available with options of rolling and billet for manufacturing. These square bars come with superior tensile strength which makes these suitably used in production processes involving key shafts, stressed pins and others.

Manufacturing process of square bars follows a procedure of 8 steps namely:-Stock collection, cleaning, coating, pointing, drawing, finished product, multi pass drawing, annealing, shipment. Hot rolled steel bar and rod coils are used as raw materials for the manufacturing process. Because the hot rolled products are produced at elevated temperature. They generally have a rough scaled surface and may also exhibit variations in section and size. Iron dioxide is then cleansed and removed from the surface f the hot rolled rough stock. The surface of the bar is coated with a drawing lubricant to aid cold drawing. Several inches of the lead are reduced in size by swaging or extruding so that it can pass through the drawing dye. This is done because the dye opening is always smaller than the original bar coil section size. The cold drawn product exhibits a bright polish finish, increased mechanical properties, and improved machined features, specific and uniform dimensional tolerances. The cold drawing of complex shapes may require that each bar coil may be drawn several times in order to produce the desired shape and tolerances. The process is called multi pass drawing and involves drawing through smaller die openings. Materials is generally annealed and between each other drawing pass to remove cold work and to increase ductility. Annealing is a thermal treatment which is generally used to soften the material being drawn, to modify the microstructure, the mechanical properties and the machined characteristics of the steel to remove internal stains of the product.

• Can be customized to different dimensions in steel of lengths and thickness
• Provides smooth finished surface as alloyed carbon steel
• Bars manufactured using advanced thermal mechanical rolling process which provides in the bars superior tensile strength
• Finds suitability for engineering applications that need superior quality steel strength which can be tempered at heat between 550 degree C to 660 degree C
• Can also be made available in hardened finished state using quenching process in oil post weld heating stage.
• Does not require special heating for welding
• More than 20% stronger than
• Contains less carbon content that makes these bars suitable for welding pieces up to 18 mm of thickness without support of preheating process
• Comes with high stringent quality strength.

• Construction business
• Mining Infrastructure
• Transport and Storage
• Residential construction
• Manufacturing other products
• Engineering construction

The value added services stated below are provided by Instinox Products in order to meet the exact specifications of our customers steel bar requirements.

• Need 1,100 pieces of 7/8″ 303 square bar cut to 2-1/8″ long
• Quick cutting of square bar 5/8″ through 4″ diameter
• Steel bar that are larger in size are cut through 26″ in diameter
• Multiple cutting stations allow us for shipment of cut stainless bar to their required size.
• Polishing and grinding service is available.
• Special heat treat requirements is also supplied on request.
• Steel square bars can also be polished or smoothened to exact tolerances.

• Instinox has been certified to the ISO 9001:2008 standard. Service and quality is ineradicable in our business.
• We keep our customers happy. Responsive and flexible to meet your specific material and delivery requirements.
• Instinox continuously improve its processes. We are constant at improving our business practices to make sure that the customer is the center of focus in our operations.
• Our firm includes and invests in our peoples interests. Our workers are well trained so that we can serve as the best stainless steel experts in the industry.