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Hot Rolled Steel Plate

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Hot Rolled Steel Plate

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Carbon Steel Plate

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Product Description

Produced by heating slabs above recrystallization temperature and rolling to desired thickness. Features a dark, scaled surface (as-rolled) or optional pickled and oiled finish for improved cleanliness. Offers excellent formability, weldability, and structural strength. Available in a wide range of grades including carbon steel (Q195, Q235, Q345, SS400, S235JR, S355), alloy steel, and weathering steel. Typical thickness from 1.5mm to 20mm, with wider width compared to cold rolled sheets. Surface condition: hot rolled, pickled and oiled, or blasted. Easy to cut, bend, and hot form. Custom sizes and edge conditions (mill edge or slit edge) available.

Parameter

Product Name	Carbon steel sheet / Carbon steel plate
Standard	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc
Process Method	Hot roll, cold roll, cold drawn, ect.
Other processing method	Cutting, bending, punching, or as customer's request
Surface	mild steel plain finish, hot dip galvanized, color coated, ect.
Thickness	0.15mm-200mm or according to customer's special request
width	500mm-4500mm or according to customer's special request
length	1m-12m or according to customer's special request
Material grade	Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series, A36-A992 Series,Gr50 Series. Q345B, Q345C, Q345D, Q345E, Q390, Q390B, Q390C, Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460, Q460D, Q500C, Q500D, Q500E, Q550C, Q550D, Q550E, Q620C, Q620D, Q620E, Q690A, Q690B, Q690C, Q690D, Q690E, Q690D, Q690C, Q890C, Q890D 16Mo3, 16MnL, 16MnR, 16Mng, 16MnDR HG785D, S690QL, 50MN, Q195, Q235B, Q355B, SPCC, SPCD, SPCE, SAE1006, SAE1008, SAE1010, DC01, DC03, DC04, DC05, DC06, DC03IF.
Application	1.) metal constructions such as buildings,bridges,ships; 2.) transmission tower, reaction tower; 3.) lifting transportation machinery; 4.) industrial furnace;boilers 5.) container frame, warehouse goods shelves, etc

Application description:

Hot rolled steel sheet is widely used in construction (structural beams, bridges, railway tracks), automotive (chassis, wheels, truck frames), and general manufacturing (shipping containers, storage tanks, pipe and tube forming). It also serves in agricultural equipment, machinery components, and heavy-duty industrial applications where surface finish is less critical than strength and formability. Its cost-effectiveness makes it ideal for large-scale structural projects.

Production description

The process begins with continuous casting of molten steel into slabs. Slabs are reheated in a furnace to around 1200–1300°C, then descaled and passed through roughing mills to reduce thickness. The rough bar enters a finishing mill train where it is rolled to the target gauge at high temperature. After rolling, the strip is cooled by laminar water flow on a runout table to achieve desired mechanical properties. It is then coiled at high speed. The hot rolled coil may be pickled in acid to remove scale and oiled for improved surface quality and corrosion resistance. Final products are leveled, cut to sheet length or slit, inspected, and packed for delivery.

Shipping Packaging

For export shipment, hot rolled steel sheets are stacked with edge protectors, secured by heavy-duty steel straps, and packed on fumigation-certified wooden pallets or steel skids. Moisture-resistant wrapping is added for pickled and oiled sheets. Labels include grade, dimensions, and heat number for safe transport.

Why Choose Us?

1.Wide range of hot rolled steel grades, including carbon, alloy, and weathering steel.

2.Strict thickness control and consistent mechanical properties for structural reliability.

3.Competitive pricing with stable supply from integrated steel mills.

4.Flexible custom cutting and slitting services for various length and width requirements.

5.Reliable export packing with ISPM-15 pallets and on-time delivery worldwide.

FAQ

1.What grades of hot rolled steel do you supply?
We supply carbon steel grades such as Q195, Q235, Q345, SS400, S235JR, S355, as well as alloy steel and weathering steel (Corten A/B). Custom grades are available on request.

2.What surface conditions are available?
We offer as-rolled (black, scaled surface) and pickled & oiled (clean, oxide-free) finishes. Blasted surface is also available upon request.

3.Can you cut hot rolled sheets to custom sizes?
Yes, we provide custom cutting, slitting, and leveling services to meet your specific length and width requirements with short lead times.