Vishwas Metal is an ISO 9001:2008 certified Manufacturer and Suppliers of finished steel bright bars in the domestic as well as Global market. Since 1982 the company has the most elaborate and sophisticated manufacturing infrastructure to produce cold drawn
Cold Rolled Bar, We have a Production capacity of 6000 MT of HIGH PRECISION QUALITY STEEL BRIGHT BARS in different grades, sizes & sections.
The company plant is equipped with a range of machines and advanced processing facilities that give tremendous flexibility to meet the exact needs of our clients.
The company is the foremost producer of Bright bars in India which compare with the finest in the world. We process almost all popular grades in various national and International specifications.we are producing Bright Steel Bars in a variety of shapes and sizes according to various specifications of steel, and conforming to BSS, EN series, SAE, ISI, DIN, AISI.
Vishwas Metal is a pioneer of the nation’s steel industry and a leading manufacturer of long products ranging from bars, rods, high yield deformed bars. As a result of our international network, we are helping our steel bar & rods customers to export their products such as Stainless Steel, Carbon Steel, Alloy Steel, Duplex Stainless Steel, Super Duplex, Copper Nickel, Hastelloy, Inconel, Monel Bar Rod etc. These products are exported to countries such as Singapore, Indonesia, Brunei, Myanmar, Hong Kong, Australia, Fiji, New Zealand, Papua New Guinea, Mauritius, Maldives, Sri Lanka, Pakistan, South Africa, Madagascar, Egypt, UAE, Amman, Kuwait, Bahrain, United Kingdom, Denmark, Switzerland and Germany. We are staffed by a team of well-trained technical personnel, providing technical support and services relating to quality and applications of our products. Our technical team is able to advise on the most appropriate product quality to meet your requirements.
“Cold Roll” is the nickname for steel that is produced in the “cold rolling” method, processed at close to normal room temperatures. Cold Roll is limited to a few shapes but comes in many finishes and offers superior strength and machinability.
We are specialized to manufacture cold rolled bar in Stainless Steel grades such as 303 Stainless Steel, 304 Stainless Steel, 304L Stainless Steel, 304H Stainless Steel, 316 Stainless Steel, 316L Stainless Steel, 316H Stainless Steel, 316Ti Stainless Steel, 321 Stainless Steel, 321H Stainless Steel, 416 Stainless Steel, 347 Stainless Steel, , 310 Stainless Steel, 310S Stainless Steel etc. We also produce 317L Stainless Steel also known as UNS S31700, 317/317L Dual Certified include increased strength, corrosion resistance (including crevice and pitting), higher tensile strength and a higher stress-to-rupture ratio.
Cold rolled steel is essentially hot rolled steel that has had further processing. The steel is processed further in cold reduction mills, where the material is cooled (at room temperature) followed by annealing and/or tempers rolling. This process will produce steel with closer dimensional tolerances and a wider range of surface finishes. The term Cold Rolled is mistakenly used on all products, when actually the product name refers to the rolling of flat rolled sheet and coil products.
When referring to bar products, the term used is “cold finishing”, which usually consists of cold drawing and/or turning, grinding and polishing. This process results in higher yield points and has four main advantages:
All cold products provide a superior surface finish, and are superior in tolerance, concentricity, and straightness when compared to hot rolled.
Cold finished bars are typically harder to work with than hot rolled due to the increased carbon content. However, this cannot be said about cold rolled sheet and hot rolled sheet. With these two products, the cold rolled product has low carbon content and it is typically annealed, making it softer than hot rolled sheet.
Cold rolling occurs with the metal below its recrystallization temperature (usually at room temperature), which increases the strength via strain hardening up to 20%. It also improves the surface finish and holds tighter tolerances. Commonly cold-rolled products include sheets, strips, bars, and rods; these products are usually smaller than the same products that are hot rolled. Because of the smaller size of the workpieces and their greater strength, as compared to hot rolled stock, four-high or cluster mills are used. Cold rolling cannot reduce the thickness of a workpiece as much as hot rolling in a single pass.
Cold Rolled Bar Cold Rolled Hex Bar Cold Rolled flat Bar Cold Rolled bright Bar Cold Rolled Bars Cold Rolled rod Cold Rolled round Bar
Cold Rolled Bar Products Buyer’s Guide
Sawing and mitre cutting services are precise and fast, to meet your specific job requirements and production schedule.
Cold rolled Stainless Steel
Cold rolled Carbon Steel
Cold rolled Alloy Steel
1. Our process begins with either hot-rolled steel coils or hot-rolled straight bars from the mill. When hot-rolled bars are used, they are drawn individually. When coils are used, overhead cranes use C-hooks to safely lift the coil onto the "Payoff-Decoiler."
2. Steel unwraps from the "Payoff De-Coiler" and is fed through the horizontal and vertical pre-straightener rollers to "break the memory" of the coil.
3. Steel continues on through the shot blaster so that the surface of the bar can be cleaned of all scale and rust.
4. Now the steel is push-pointed through a die. The drawing unit will then pull the steel through that same die, in a continuous motion.
5. Continuous straightening is maintained by passing the steel through more rollers.
6. Non-destructive testing is in place on all drive lines to ensure that surface defects from the raw materials are being detected and sorted out.
7. More straightening processes are in place throughout the draw line.
8. Shear barrels or shear knives will shear or cut the bar to the customer’s desired length.
9. The final straightening process occurs at the 2-roll straightener when the bar passes through the large concave and convex rolls. Guide blades, angles and pressure all contribute to the final straightness of the bar.
10. Cold finished straight bars accumulate at the delivery table where they are weighed.
11. The finished bundle is banded with steel strapping and steel banding clips. The bundle is painted on the end per the customer spec and identified with a tag.
12. Customers notify us when they need their steel, and the bundles are selected from the inventory stock and loaded on flat bed trucks for shipment.
Our manufacturing from base raw material of Wire Rod, Round Bar of VSP (RINL), SAIL, Thyssenkrupp, Outokumpu, MUKAND, USHA MARTIN , PANCHMAHAL, RIMZIM, JAYASWAL NECO, BHUSHAN STEEL, MITTAL, JSW, IMPORTED.
Thyssenkrupp / Thyssenkrupp Round bar
Outokumpu / Outokumpu Round bar
Mukand / Mukand steel bar
Cold rolled Bar Rod can be used for a number of different applications, including:
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Machining (CNC), Centreless Grinding (CG), Heat Treatment, Annealed, Pickled, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication etc. We can supply Stainless steel bar in round, flat, square, rectangular and hexagonal. While stocks of standard qualities and sizes are available for immediate delivery, the company can also supply special demands for forged rings, blanks and blocks.
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Kolkata, Baroda, Visakhapatnam, Kuala Lumpur, La Victoria, Dammam, Brisbane, Muscat, Hong Kong, Doha, Petaling Jaya, Faridabad, Rio de Janeiro, Haryana, New Delhi, Milan, Melbourne, Los Angeles, Seoul, Gimhae-si, Lagos, Noida, Howrah, Kuwait City, London, Bhopal, Vung Tau, Dubai, Gurgaon, Calgary, Granada, Moscow, Surat, Port-of-Spain, Ulsan, Edmonton, Caracas, Sharjah, Algiers, Navi Mumbai, Istanbul, Ahvaz, Jeddah, Atyrau, Vadodara, Colombo, Hanoi, Chiyoda, Bogota, Ho Chi Minh City, Dallas, Mumbai, Ahmedabad, Lahore, Jamshedpur, Ankara, Secunderabad, Nashik, Ludhiana, Indore, Karachi, Manama, Hyderabad, Busan, Rajkot, Singapore, Montreal,Tehran, Ernakulam, Abu Dhabi, Perth, Bengaluru, Thane, Pimpri-Chinchwad, New York, Houston, Jakarta, Toronto, Thiruvananthapuram, Pune, Al Jubail, Courbevoie, Aberdeen, Bangkok, Al Khobar, Madrid, Geoje-si, Sydney, Coimbatore, Jaipur, Chennai, Mexico City, Santiago, Chandigarh, Riyadh, Cairo, Ranchi, Kanpur, Nagpur,
Japan, Taiwan, Peru, Ecuador, Ghana, Netherlands, Bulgaria, Namibia, Philippines, Belarus, Ukraine, Puerto Rico, Ireland, Kazakhstan, Chile, Iran, Russia, Azerbaijan, Zimbabwe, Turkey, Austria, Vietnam, Italy, Malaysia, Australia, Mongolia, India, Bhutan, Pakistan, Nigeria, Finland, Estonia, Hungary, United Kingdom, Brazil, Lithuania, Oman, Colombia, Morocco, Iraq, Yemen, South Africa, Costa Rica, Thailand,Canada, Tibet, Greece, Venezuela, New Zealand, Portugal, Norway, Trinidad & Tobago,Tunisia, China, Nigeria, Egypt, France, Nepal, Hong Kong, Spain, South Korea, Czech Republic, Bangladesh, Sri Lanka, Macau, Kenya, Romania, Poland, Mexico, Jordan, Libya, Belgium, Afghanistan, Algeria, Israel, United Arab Emirates, United States, Croatia, Germany, Bolivia, Gabon, Singapore, Serbia, Lebanon, Switzerland, Saudi Arabia, Argentina, Slovakia, Sweden, Kuwait, Qatar, Indonesia, Denmark, Bahrain, Chile, Angola, Gambia