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Hot Rolled Steel Sheet

Hot Rolled Steel Sheet is a steel product produced by high temperature hot roll rolling. Among them, A36 and A1011 hot-rolled steel sheets are ideal for most processing technologies. Hot rolled steel sheet is mainly used to make structural parts such as automobile beams, cross beams, drive shafts, and automobile chassis parts. Wanzhi Steel provide hot-rolled steel plates with different base materials, and provide cutting, slitting, perforation and other services. The width, thickness and length can be customized. You are welcome to contact us~

Hot Rolled Steel Sheet

Hot Rolled Steel Sheet

Hot Rolled Strips

Hot Rolled Strips

 Hot Rolled Steel Sheet Specification

Item Hot Rolled Steel Sheet
Place of Origin Shandong, China
Standard AISI, ASTM, BS, DIN, GB, JIS, NF
Technique Hot Rolled
Delivery Time 18-22 Days
Material Q195/Q235/Q235b/Q345/Q390/Q420/Q460/A36/SS400, etc
Thickness 0.1mm-300mm
Width 600mm-3,000mm
Length 4m-12m
Value-added Services Slitting, cutting, punching, bending, and other processing services
Package Standard export packaging
MOQ 5 tons

What is a hot rolled steel sheet?

Hot rolling is a process to improve performance. Hot rolled steel is rolled above the metal recrystallization temperature, usually at 1,700°F, and has good plasticity and low deformation resistance, making it easy to roll. With carbon steel sheet as the substrate, in addition to carbon steel sheet, galvanized sheet, and stainless steel sheet can also be hot rolled.

Hot Rolled Embossed Panels

Hot Rolled Embossed Panels

Hot-rolled Steel Sheet

Hot-rolled Steel Sheet

Features of  Hot Rolled Steel Sheet

  • Low energy consumption and no obvious work hardening.
  • Large ingots and large reduction rolling are usually used, with a fast production rhythm and large output.
  • The cast structure is transformed into the processed structure through hot rolling to improve the plasticity of the material.
  • The properties of the plate after rolling are anisotropic, such as obvious differences in longitudinal, transverse, and high-direction properties.

Uses

The specifications of hot-rolled steel plates are diverse and can be customized according to customer needs. It has a wide range of uses, including but not limited to the following aspects:

  • Building and structural materials: such as building steel, bridges, shipbuilding, etc.
  • Mechanical equipment: used to manufacture large machinery and pressure vessels, etc.
  • Automobile manufacturing: Hot-rolled steel plates are widely used in car bodies and frame structures, especially thicker parts.
  • Other fields: They can also be used to make containers, welded pipes, steel structures, and pipelines for transporting oil and natural gas.
Hydraulic tank

Hydraulic tank

Load-bearing container

Load-bearing container

Steel Beams for House

Steel Beams for House

A36 Hot Rolled Steel Plate

A36 hot rolled steel plate has a rough surface, bluish gray color, blunt edges, and imprecise dimensions throughout its length. It is a low carbon steel, commonly referred to as mild steel, that is durable. Common applications include base plates, brackets, gussets, and trailer manufacturing. ASTM A36 / A36M-08 is the standard specification for carbon structural steel.

For material with a thickness of ¼” and larger, consider the A1011 hot rolled steel plate.

Chemical composition

CHEMICAL COMPOSITION
Element Percentage
C 0.26
Cu 0.2
Fe 99
Mn 0.75
P 0.04 max
S 0.05 max

Mechanical properties

MECHANICAL INFORMATION
Imperial Metric
Density 0.282 lb/in3 7.8 g/cc
Ultimate Tensile Strength 58,000psi 400 MPa
Yield Tensile Strength 47,700psi 315 MPa
Shear Strength 43,500psi 300 MPa
Melting Point 2,590 – 2,670°F 1,420 – 1,460°C
Hardness Brinell 140
Hot Rolled Embossed Coils

Hot Rolled Embossed Coils

Hot Rolled Coils

Hot Rolled Coils

A1011 Hot rolled steel plate

A1011 hot rolled steel plate is ideal for most processing techniques. It has a smooth surface and a bluish gray color also. In addition, A1011 is considered a commercial-grade alloy material. ASTM A1011 is a Standard Specification for Steel, Plate, Strip, Hot-Rolled, Carbon, Structural, High-Strength Low Alloy. Common applications include base plates, brackets, gussets, sheathing, and decorative items.

Chemical composition

CHEMICAL COMPOSITION
Element Percentage
C 0.15 max
Mn 0.6 max
P 0.03 max
S 0.035 max

Mechanical properties

MECHANICAL INFORMATION
Imperial Metric
Density 0.284 lb/in3 7.87 g/cc
Ultimate Tensile Strength 58,000psi 400 MPa
Yield Tensile Strength 36,300psi 250 MPa
China hot sales steel sheet

China hot sales steel sheet

Hot Rolled Sheet Astm A36 steel

Hot Rolled Sheet Astm A36 steel

How is it produced?

The production process of hot-rolled steel plates mainly includes heating, rolling, cooling, and other processes.

  • Heating: The billet is heated above the recrystallization temperature to improve its processing properties.
  • Rolling: After multiple rolling processes, the heated billet is rolled into a steel plate of the required thickness.
  • Cooling: The rolled steel plate needs to be cooled to eliminate internal stress and improve the performance of the material.
Hot rolled steel production steps

Hot rolled steel production steps

FAQs

1. What is the difference between hot rolled and cold rolled sheets?

Simply put, cold rolling is an extra step compared to hot rolling. In detail, cold rolled steel is essentially hot rolled steel that has been rolled by cooling it at room temperature and annealing or tempering. Cold rolled steel has relatively tighter dimensional tolerances and a smoother surface.

2. Which is more expensive, hot rolled or cold rolled steel?

As mentioned above, cold rolling is a process based on hot rolling to obtain steel plates with more accurate size, smoother surface, easier forming, and better performance. Therefore, the cost of cold rolled steel panels is higher than hot rolled steel panels.

3. Is hot rolled steel mild steel?

Hot rolled steel is not necessarily low carbon steel. Hot rolled steel can be made of low carbon steel, medium carbon steel, high carbon steel and various alloy steels. Common Q235 steel belongs to low carbon steel, while hot rolled steel for high strength mechanical parts can be made of medium carbon steel or alloy steel.

hot rolled steel supply

hot rolled steel supply

HR+with+Scale

HR+with+Scale

Hot rolled pickled (oiled) sheets

Hot rolled pickled (oiled) sheets

HR sheets manufacturer – Wanzhi Steel

In conclusion, hot rolled steel plate is an important steel product with wide market demand and a huge profit return rate. Wanzhi Steel is one of the top hot rolled coil manufacturers in China. We have a factory in Shandong Province, close to Qingdao Port, annual export volume 20,000 tons.

Get HR sheets price from Wanzhi Steeel

We enjoy a good reputation, fair prices, and customized sizes according to your project. And have decades of experience in exporting. We have helped customers from Russia, Turkey, Poland, Chile, Nigeria, Mexico, etc., choose the right materials. Our multilingual sales team is ready to serve you. If you want to know the hot rolled steel plate price, please contact us now.

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