FAQs
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Automotive Tubes
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Draw components
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PV Inner Panels – Rear Floor, Center Floor, Doors, Hood, Deck Lid etc.
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2W Body Panels
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Body Panels – 3W & LCV
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Automotive Structural application
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BIW/Structural components
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Crash Components – PV B-Pillars, Door Impact Beams
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PV Inner Panels – Rear Floor, Center Floor, Doors, Hood, Deck Lid etc.
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2W Body Panels
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Body Panels – 3W & LCV
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Automotive Structural application
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BIW/Structural components
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Crash Components – PV B-Pillars, Door Impact Beams
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Fuel Tank
Matte: Surface Roughness is 0.6 to 1.4microns.
Bright: Surface Roughness is less than 0.6 microns.
Matte finish is used for Painting & drawing applications and Bright finish is for plating application.
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Cold Rolled steel will have closed thickness profile and good surface texture & flatness compared with Hot Rolled Steel.
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Hot Rolled Steel is rolled above Recrystallisation Temperature which helps in achieving desirable microstructure by process control, thus eliminating the need of any further heat treatment
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Cold Rolled steel is rolled below Recrystallisation Temperature due to which post rolling annealing is required to achieve desirable mechanical properties and microstructure.
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Better control in tolerances can be maintained in cold rolled steel
Annealing is a Heat Treatment process in which internal stresses of highly cold worked material are relieved. Steps of annealing include stress relieving, recrystallization and grain growth. Batch type annealing and Continuous Annealing are two types of Annealing.
Inert atmosphere of H2 gas has good conductivity than N2 gas. This provides good Consistency in properties throughout the steel coil.
CRS is Cold Rolled Slitter & CTL is Cut to Length. CRS is being done for trimming the sheet to the required Width in close tolerance. CTL is being done for cropping the sheet to the required length.
AM/NS India Hypermart is the one-stop destination for steel. It is our national network of retail steel outlets that serves India’s vast and vibrant Micro, Small and Medium Enterprises (MSME) sector.
Hypermart gives MSMEs direct access to products they are otherwise unable to source directly from steel mills, catering to their demands across fabricators, engineering goods and auto components. Hypermart is an integrated platform for retail, trade and last-mile access, with our service centers offering customization and contactless digital transactions. Hypermart promises customers price parity and superior quality; it is the go-to destination for steel solutions.
Our pan-Indian Hypermart network continues to expand, improving access to high-quality steel products for a critical pillar of the Indian economy: MSMEs.