Carbon steel sheets and coils in Saudi Arabia are the hot rolled, cold rolled and galvanised flat products that roll formers, duct makers, panel makers and fabricators convert into roofing, ducting, enclosures and light structures. This page explains the product types and coatings, how SASO steel sheet rules apply as of 2026, who supplies the Kingdom, and what drives price and delivery.
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Saudi buyers purchase carbon steel flat product as hot rolled, cold rolled and coated sheet and coil, supplied by the tonne as coil or by the sheet cut to size. These products are one of four forms in the carbon steel category for Saudi Arabia, next to plate, bar and pipe.
| Product | What it is | Typical Saudi use |
|---|---|---|
| Hot rolled coil and sheet | Black surface with mill scale, as coil, cut sheet or slit strip | Tube making, tanks, chassis, heavy and light fabrication |
| Cold rolled coil and sheet | Smooth, tighter thickness, usually oiled | Cabinets, appliance and electrical enclosures, light fabrication |
| Galvanised coil and sheet | Zinc coated for corrosion protection | Ducting, framing, cable trays, panels |
| Zinc-aluminium coated coil | Aluminium-zinc coating | Roofing and cladding |
| Pre-painted coil | Organic paint on coated base | Roof and wall sheeting, sandwich panel facings |
Mill ranges follow the same split. Tata Steel lists hot rolled, cold rolled and galvanised sheets and coils, and JSW Steel lists hot rolled coils, plates and sheets, cold rolled coils and sheets, and galvanised and Galvalume steel, aimed at roofing and cladding. ArcelorMittal's flat products site presents metallic coated and organic coated steel. A coil is defined by thickness, width, internal diameter and weight, and a sheet by thickness, width and length.
Heavier flat product is on the carbon steel plates page. Finished roofing profiles are under metal roofing sheets, sandwich panels under insulated metal panels, and pre-engineered buildings under pre-engineered steel buildings. Stock sections are in carbon steel bars and rods, and tube and pipe made from coil in carbon steel pipes.
State the base steel standard, coating type and mass, thickness tolerance and finish. EN 10346 covers continuously hot-dip coated steel flat products for cold forming, with zinc (Z), zinc-iron (ZF), zinc-aluminium (ZA) and aluminium-zinc (AZ) coatings, for thicknesses from 0.20 mm up to just under 3.0 mm. For uncoated hot rolled sheet and strip, EN 10051 sets tolerances on dimensions and shape up to 2,200 mm wide; the 2010 edition was replaced in 2024, so cite the current one.
Processing matters as much as grade. Roll formers need consistent yield strength and coating adhesion. Duct makers want flat galvanised sheet. Enclosure makers want clean, oiled cold rolled sheet. Service centres in Dammam, Riyadh and Jeddah slit, cut to length and level coil, and a buyer with a recurring programme gains by agreeing coil widths and slit sizes once. Downstream work is under sheet metal fabrication and ductwork and insulation.
Buyers in Saudi Arabia usually fall into three groups. Roll formers and panel makers buy coated and pre-painted coil in volume and care most about coating mass, colour consistency and yield strength. Duct, tank and enclosure shops buy galvanised and cold rolled sheet in smaller lots and care about flatness, cut size and delivery speed. Tube mills and heavy fabricators buy hot rolled coil and care about price per tonne and width. Tell your supplier which group you belong to, because the best source differs, and a stockist that excels at cut sheet may not hold the coil width a roll former needs.
Heat, dust and coastal humidity decide the packing and coating. In Jeddah, Yanbu and the Eastern Province, damp salty air raises rust on bare cold rolled sheet within days and white rust on galvanised sheet that is stacked wet. Inland in Riyadh, dust and daytime heat are the issue for outdoor storage. Keep coils indoors on dunnage, keep sheets stacked flat and dry, and leave film on until use.
For roofing and cladding, the coating mass and paint system come from the roofing specification and the supplier's guarantee. Cut edges and fixings are where corrosion starts, so ask how the supplier treats them.
As of 2026, steel sheets are named in SASO's Building Materials technical regulation, Part 1, which covers metals and alloys used in construction and sets conformity assessment procedures for suppliers. SASO's notice lists low-alloy steel bars, carbon steel bars, steel wire mesh and steel sheets among its products, with mandatory application from 26 June 2020. Check whether your sheet or coil falls inside by HS code and end use, and ask your supplier for the SABER certificates.
| Requirement | Applies to | Authority or source |
|---|---|---|
| Building Materials technical regulation, Part 1 | Steel sheets and other construction metals; check scope | SASO |
| SABER product and shipment certificates | Regulated products, depending on HS code | SASO via accredited bodies |
| Product standard (EN 10346, EN 10051, ASTM or JIS) | Every coil and sheet order | Purchase specification |
| Mill test certificate, EN 10204 type 3.1 | Structural and project steel | Specification, inspector |
The SASO and SABER certificates guide shows the certificate sequence for an import.
Coil reaches Saudi users through importers and service centres, mostly as imported mill product. Brands in our directory include Tata Steel, JSW Steel and ArcelorMittal, whose published ranges include hot rolled, cold rolled and coated sheet and coil. Ask any supplier to name the mill and whether the coil is already in the Kingdom.
Ask for the mill of origin, coating mass and coil numbers, and the port: King Abdulaziz Port in Dammam, Jeddah Islamic Port, Jubail and Yanbu all handle steel. Read the sourcing guide for the Gulf before you place a first order, and post your requirement to compare quotes on a thickness and width list.
Price follows global coil prices, base and coating, thickness, width and processing, and lead time follows stock. Common thicknesses in a Saudi service centre leave within days; specific coating masses, colours, wide or thin gauges and special grades follow a mill programme, with sea freight and SABER clearance on top.
Slitting, levelling and cut-to-length add time and kerf loss. Compare delivered prices per usable tonne and ask for certificates by coil number.
