Hot Rolled Checkered Steel Plate with Best Quality

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China main port
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Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Item specifice:

Grade: 3000 Series,4000 Series,1000 Series,7000 Series,6000 Series,5000 Series,2000 Series Surface Treatment: Powder Coating,Sand Blasted,Holographic Impression,Composited,Printed,Brushed,Enameled Wire,Oxidized,Color Coated,Mill Finish,Polished,Anodized,Embossed,Coated Shape: Angle,Hexagonal,Oval,Rectangular,Flat,Round,Square,T-Profile
Temper: Hard,Half Hard,Soft,T351-T851,T351-T651,O-H112,T3-T8 Application: Seal & Closure,Insulation Material,Label & Tag,Pharmaceutical,Kitchen Use,Food,Glass Wall,Transportation Tools,Heat Sink,Door & Window,Decorations,Liner & Wad

Product Description:

Product Description:

Specification of Hot Rolled Checkered Steel Plate with Best Quality:

1.Advantages of Hot Rolled Checkered Steel Plate from China CNBM:

a) The unfairness of our checkered steel sheet must be less than 10mm each meter

b) The surface of our hot rolled checkered steel plate is free from bubble, scab, crack, fold, edge delamination and so on.

c) The height of our hot rolled checkered steel plate will be maintained between 0.20.3 times to thickness of steel substrate, but more than 0.5mm at least.

2. Other details of Hot Rolled Checkered Steel Plate from China CNBM


GB T 3277, DIN 5922


Q235, S235JR







3. The regular sections we provide are shown in the below table:

Base Thickness(MM)

Allowed Tolerance of Base Thickness(%)

Theoretical Mass (KG/M²)

The Pattern























































4. Chemical Composition of Hot Rolled Checkered Steel Plate from China CNBM

Chemical Composition
























Note: Here, we just take the hot rolled checkered steel sheet according to Q345B, Q345C and Q345D as example. We are also able to provide SGS test report for checkered steel sheet as per other material


Package & Delivery of Hot Rolled Checkered Steel Plate with Best Quality:

1. The items to be prepared for packing include: narrow steel strip, crude steel belt or edge angle steel, kraft paper or galvanized sheet.

2. The hot rolled checkered steel plate should be wrapped with kraft paper or galvanized sheet ouside, and it should be bundled with narrow steel strip, three or two narrow steel strip in longitudinal direction,and the other three or two strips in transverse direction. Furthermore, in order to fix the hot rolled checkered steel plate and avoid the strip at edge shall be broken, the crude steel belt cut into square should be put under the narrow steel strip on the edge. Of course, the hot rolled checkered steel plate could be bundled without kraft paper or galvanized sheet. It depends on customer’s requirement.

3. In consideration of the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

4. All in all, we could do in accordance with customer's request.

 Hot Rolled Checkered Steel Plate


Hot Rolled Checkered Steel Plate

Hot Rolled Checkered Steel Plate with Best Quality

Hot Rolled Checkered Steel Plate with Best Quality

Hot Rolled Checkered Steel Plate with Best Quality

Hot Rolled Checkered Steel Plate with Best Quality


Production Flow of Hot Rolled Checkered Steel Plate with Best Quality:

1.The steel raw materials are first melted in an electric furnace. They are subjected to at least 12 hours of intense heat.

2.The mixture is cast into either large rectangular blooms, slabs or bar-like billets, before taking on a semisolid form.

This initial form of steel is then processed via forming operations that include hot rolling into bars, wires, plates and slabs.

3.The steel is subjected to annealing. This is a heat treatment in which the metal is first heated and then cooled under extreme, controlled conditions. The metal is thus treated for internal stresses and is duly softened and strengthened. This processing is also referred to as 'age hardening'. It requires careful monitoring of temperature and heating and cooling times. The aging temperature affects metal properties massively; while lower temperatures cause high strength and low fracture toughness (i.e., more brittle than ductile), higher temperatures result in a tougher material of lower strength (i.e., more ductile than brittle). Rapid cooling can produce a tough steel with no significant loss in strength. The heat treatment given to stainless steel depends on the type and grade of steel being produced.

4. Annealing or the heat treatment can lead to the development of a precipitate, known as scale. The scale can be removed via several methods, such as pickling, (nitric-hydrofluoric acid bath),electrocleaning(application of an electric current, using phosphoric acid and a cathode), etc.

5. Descaling of the material is introduced into the manufacturing process at different times, depending on the type of steel being produced. While the bar and wire forms have to be additionally treated with hot rolling,forging and extruding, the sheet and strip forms go through annealing after hot rolling.

6. Cutting operations in the manufacturing process are essential in obtaining the desired shape and size of the end product. Mechanical cutting involves the use of guillotine knives and high-speed steel blades for blanking (punching out the shape by shearing) and nibbling (cutting out a series of overlapping holes). It is also cut via flame cutting, a process that involves the use of a flame generated by oxygen, propane and iron powder. The plasma jet cutting method uses an ionized gas column to melt and cut the metal.

6. Manufacturing end products involve further shaping via heat-rolling, pressing, forging and extrusion. The material is then joined via welding and given the desired shape.


We have more than 10 years experiences on manufacturing kinds of aluminum profiles, such as Aluminum Window & Door profiles, Aluminum tile trim profiles, Aluminum profiles for LED light, Round/Square General profiles, Aluminum heat sink, Aluminum heating insulation profiles, Curtain wall Aluminum profiles, and others Industry profiles.

Our products have exported to all over the world, and we also have a large of market share in Algeria, Angola, Philippine, Guinea, Ghana, South Africa, Nepal, Nigeria, Tanzania, Iraq etc.


1,  Strong R&G: help customers finalize the design, strong tool design ability, excellent, pressing and surface treatment technology;

2,  Strong quality management: ISO&SGS SYSTEM;

3,  24 hours on-line communication, professional, patient, flexible;

4,  High capacity of manufacturing and wide range of products;

5,  We can provide secondary manufacturing.

6,  High corrosion resistance, high weather resistance and good wear resistance.

7, Alternative surface treatment: Colorful ANODIZE, POWDER COATING, ELECTROPHORESIS & WOODEN GRAIN. Plentiful colors upon your needs.

8,  Excellent material for smooth and subtle edges, elegant appearance.

9,  Strong coated adhesion which is suitable for construction and industrial material.

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Q:How does tin foil act in the aluminum foil rock wool board?
Tin foil in the aluminum foil rock wool board is anti-dust, moisture proof and water proof, for the insulation will be greatly reduced if rock wool absorbs water and with water weighing on it, the rock wool will fall off. Rock wool board made of basalt is an artificial inorganic fiber. It has low heat conductivity. It is light and can not burn. It is inorganic substance and will not turn yellow after absorbing water.
Q:Aluminum foil used for barbecue will be poisonous?
Belongs to metal foil material itself is not toxic. But it is worth noting that in the past worried scorched meat, would use tin foil or aluminum foil wrapped barbecue ingredients, but experts suggest, to use tin foil or aluminum foil wrapped barbecue ingredients, should not add sauces, seasonings because in acidic substances may put aluminum foil tin foil and aluminum melt out and may cause tin, aluminum poisoning after eating.
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In fact, we see the "nano" word, no doubt to be sure, coated carbon foil is an advanced breakthrough technology innovation, so easier to save battery power, power loss is smaller, significantly improving the overall performance of the battery .
Q:Is aluminum foil exactly aluminum foil paper?
Q:What is the principle of thermal insulated aluminum tape?
The principle of thermal insulated aluminum tape is to process various metals like aluminum, gold, copper and silver into multi-layer densely and highly thermal-insulated metal film by utilizing vacuum metallization and magnetron sputtering. When the outer-shell electron (free electron) in the metal material which is generally not bound by atomic nucleus is exposed to light waves, the electric field allows it to absorb the light energy and thus produces vibration at the same frequency as light. Then the vibration produces the light at the same frequency as the original light, which is known as the reflection of light. The higher perveance of metal, the lower degree of penetration and the higher reflection. The metal layers will reflect back the heat source in the sun including infrared ray, ultraviolet ray and visible light selectionally and then re-release after the colors of metal film absorb the solar radiation and finally part of heat can be removed as the outdoor air flows, thus effectively insulating the heat.
Q:Why the aluminum foil bag can't be sealed
according to the types of PE,the temperatures of hot sealing are different and easy to tear may fail to seal if the temperature isn't reaching to the certain degree.AL/,make sure the bag immobility; AL/:the mouse moves to my name; AL/PE ,take the best temperature to reach the best effect of hot information;PE PET/。but the temperature is over..there are three types of aluminum foil bag.
Q:What's the aluminum foil flexible air hose?
It doesn't has wire and also doesn't need glue. Directly put reinforcing rib in the aluminum and experience the process rolling forming. It has great scalability and can be formed into arbitrary shape within the scope of the expansion. With the reinforced aluminum foil as coating and spiral steel wire as support,the aluminum foil bonds wire above and below to strengthen adhesion viscous force and pulling force.It is with highflexibility and easy to construct. Generally, it is used in dust collection and exhaust in bathroom. What's more, it is with the performance of flame resistance.
Q:How to level the aluminum foil with the thickness less than 0.1? Dose the stretch bender useful?
It has constant tension mode and elongation control mode, but the prior condition is roll container setted well and the quality is from the thickness of 0.when tension level, the number reduced to zero and the roller should be flexible.the basic mode is used for the extention control mode and the number reach to 2%. The quality is related to the design of stretch bending.
Q:Does reflective coating of aluminum-foil paper can be pasted to the glass?
Reflective coating of pure aluminum foil has a low heat conductivity coefficient,high heat transfer rate. Staple bolt is easily to be penetrated. Staple bolt penetrates reflrctive coating and rapidly recover after meeting high temperature.The heat energy of place where staple bolt penetrates can reflect the roof,making the construction easier and more efficient. The drape is easily to be flattened. Crease lines can influence the effect.Using reflective coating of common mirror,adopting PAP aluminum-plastic slice and staple bolt easily to be penetrated
Q:What is the international standard of aluminum foil tape ?
Aluminum foil tape is made of good quality pressure sensitive adhesive which is anti-aging and improved greatly in thermal insulation. All kinds of specifications are available from 0.05mm-0.08mm.

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