Hot-rolling refers to a metalworking process in which the steel is rolled at above recrystallization temperature (usually exceeds 1000℉). Being heated past its recrystallization point, the steel can be properly formed, shaped, and produced in larger quantities. After being cooled at room temperature, the steel is normalized and cooled off, becoming a finished hot rolled steel product. China hot rolled steel plate for sale not only has excellent strength and versatility but also is a cost-effective material than comparing with cold rolled steel.

As one of the excellent china hot rolled steel plate suppliers in China, Cumic Steel (professional hot rolled steel suppliers) produces different types of hot rolled china mild steel with competitive price to meet the demands of clients.

Types of Chinese Hot Rolled Steel Sections

Hot Rolled Steel Plate

Hot rolling is a metal forming method that involves rolling the steel at a high-temperature rise above steel's recrystallization temperature.

Hot Rolled Steel Coil

Hot rolled steel coils are hot rolled steel made into relatively thin flat pieces and wound up into coils, resembling a wound steel strip.

Hot Rolled Steel Sheet

Hot rolled steel sheets are hot rolled galvanized steel made into relatively thin flat pieces. Hot rolled steel sheets are widely used in applications like home appliances.

Hot Rolled Checkered Coil

Hot rolled checkered coils are a type of hot rolled steel coils with rhombic (tear drop) shapes on its surface. Because of the rhombic patterns, the surface of the plates is rough.

H-Beam Steel

H-beam steel is a type of structural steel beam. It is named H-beam steel because of the capital H shape over its cross section with equal thickness in the two parallel flanges with no taper on the inside surface.

Angle Steel

Formed by bending a single angle in a steel piece, angle steel is the most basic type of roll-formed steel. angle steel is ‘L’ shaped, usually bent at a 90° angle.

U-Channel Steel

U-Channel steel is rolled from steel sheet into U shapes. A piece of U-Channel steel consists of a wide "web" and two flanges. The flanges can either be parallel or tapered in shape.

UPN/UPE Steel

UPN or UNP is the short form that represents standardized stainless steel channels. UPN is often used in multiple kinds of industrial applications such as construction and machinery.

IPEAA Steel

IPEAA steel refers to a type of structural steel beam made of rolled steel with an “I” shape. IPAA steel has good plasticity, toughness, machinability, and weldability.

Wire Rod Steel

Wire rod steel refers to a type of semi-finished long steel product manufactured by hot rolling billets on continuously rolling mills. It is characterized by having a round cross-section.

Rebar Steel

Rebar, also frequently referred to as reinforcing steel or reinforcement steel, is a type of steel bar or mesh of steel wires used as a tension device in reinforced concrete and masonry structures to strengthen the concrete under tension.

DIFFERENT USAGE OF TYPES OF HOT ROLLED STEEL PRODUCTS

1.Steel for structure

It is mainly used in the production of steel structural parts, bridges, ships and vehicles.

2.Weathering steel

With adding special elements (P, Cu, C, etc.), weathering steel has good corrosion resistance and atmospheric corrosion resistance, and is used for the production of containers and special vehicles, and also for building structures.

3.Steel for automobile structure

It has high strength steel plate with good stamping performance and welding performance, used for the production of frame, wheel, etc.

4.Hot rolled special steel

General mechanical structure uses carbon steel, alloy steel, tool steel, after heat treatment engineering for the production of various mechanical parts.

5.Cold rolled raw plate

It is used in the production of various cold rolled products, including CR, GI, color coated plates, etc.