Product family
Alongside the components it forms and fabricates, Corona supplies steel itself. Hot-rolled coils and sheets go to buyers who cut, press, form or weld in their own shops. Deformed reinforcement bar, in straight lengths or in coils, goes into footings, slabs, columns and walls, and dowel bars carry load across the joints in slabs and pavements. Wire rod goes to the plants that draw it down into wire. The sizes listed are the common ones; other thicknesses, widths, diameters and lengths are quoted to the requirement.
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Where it’s used
Shops that cut, bend, press or weld their own parts start from flat steel. Hot-rolled coil feeds slitting, cut-to-length and roll-forming lines; hot-rolled sheet goes straight to the cutting table or the press. HR Coils and HR Sheets cover this work.
Footings, slabs, columns and walls carry deformed bar, cut and bent to the bar schedule. Straight lengths suit site cutting and bar-bending yards; coils feed automatic straightening and bending machines. Rebar and Rebar Coils cover this work.
Wire drawers pull rod through a series of dies to make wire for nails, mesh, fencing, binding wire and fasteners. Low-carbon rod in coil feeds the drawing line directly. Wire Rod covers this work.
Concrete slabs and pavements are poured in panels. Plain round bars set across each joint pass load from one panel to the next while the panels move with temperature and shrinkage. Dowel Bars do this work.
Five families
Product family
Deformed bar for reinforced concrete, in lengths or coils.
Product family
Hot-rolled round rod in coil, for drawing into wire.
Product family
Plain bar cut to length for load transfer across slab joints.
Product family
Equal angles, slotted, punched or solid, for bracing, racking and light frames.
Questions answered
Complete product range
Each card shows the common sizes for that product. Other sizes are quoted to your requirement.
Thickness: 0.063-0.236 in / 1.6-6 mm · Width: 36-80 in / 900-2,050 mm
Specifications
Thickness: 0.063-1 in / 1.6-25 mm · Sheet size: 48 x 96, 48 x 120, 60 x 120 in / 1,250 x 2,500, 1,250 x 6,300, 1,500 x 6,300 mm
SpecificationsDiameter: #3-#11 / 8, 10, 12, 16, 20, 25, 32 mm · Length: 20, 40, 60 ft / 6, 12 m
Specifications
Diameter: #3-#5 / 8, 10, 12, 16 mm · Form: Continuous coil for straightening and bending machines
SpecificationsDiameter: 7/32-5/8 in / 5.5-16 mm · Size steps: 0.5 mm increments
SpecificationsDiameter (Round): 1/4-1 in / 6-25 mm · Size (Square): 5/8, 3/4, 7/8 in / 16, 18, 20 mm
SpecificationsSize: Equal angles 1 x 1 to 4 x 4 in / 25 x 25 to 100 x 100 mm · Thickness: 20Ga-8Ga / 1-4 mm
Specifications