HR Coil Supplier Mumbai | Hot Rolled Steel Coil Dealer India
Technical Profile
Aero Enterprises is a leading HR coil supplier in Mumbai, providing premium hot rolled steel coils to manufacturers, fabricators, and construction companies across India. Our HR coils meet IS 2062, ASTM A36, and EN 10025 standards, offering excellent strength, weldability, and formability for structural applications, automotive manufacturing, pipelines, and heavy machinery. Located in Vasai East, Mumbai, we provide competitive HR coil prices with same-day dispatch for local orders and pan-India delivery.
What is HR Coil? (Hot Rolled Coil Full Form)
HR coil stands for Hot Rolled Coil. Hot rolled coils are steel coils manufactured by heating steel slabs above their recrystallization temperature (typically over 1700°F or 927°C) and passing them through a series of rollers while still hot. This hot-rolling process prevents work hardening, making the steel easier to form, bend, and weld. HR coils have a characteristic mill scale finish and slightly rounded edges. They are more cost-effective than cold rolled (CR) coils and are preferred for applications where surface finish is less critical but strength and weldability are essential.
HR Coil Uses and Applications
Difference Between HR Coil and CR Coil
HR (Hot Rolled) coils are processed at high temperatures (>1700°F), resulting in a rough, scaled surface finish. They are more economical and ideal for structural applications. CR (Cold Rolled) coils are processed at room temperature, offering a smooth finish, tighter dimensional tolerances, and better surface quality. HR coils cost 10-15% less than CR coils. Choose HR for construction, automotive chassis, and heavy machinery; choose CR for appliances, precision parts, and applications requiring a smooth finish.
HR Coil Weight Calculator
To calculate HR coil weight: Weight (kg) = Length (m) × Width (m) × Thickness (mm) × 7.85 (density of steel). Example: A coil of 1.2m width, 3mm thickness, and 100m length weighs approximately 2,826 kg. For accurate weight calculations and coil specifications, contact our technical team.
HR Coil HSN Code
The HSN code for HR coil sheet is 7208 (Flat-rolled products of iron or non-alloy steel, of a width of 600mm or more, hot-rolled, not clad, plated or coated). GST rate: 18%. This HSN code applies to hot rolled coils, sheets, and plates used in structural and industrial applications.
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