Carbon Steel Plate

Your Professional Carbon Steel Plate Supplier

Tianjin Kun Yu Technology Co., Ltd. is one of the leading steel exporters in China. The company specializes in exporting a wide range of steel products, including steel pipes, steel plates, carbon steel, galvanized steel, stainless steel, aluminum steel, and steel profiles. These products are primarily utilized in various sectors of the national economy, such as the chemical industry, machinery, construction, public utilities, shipping, oil, and others.

Customized Services

With over a decade of experience in the manufacturing and R&D of steel products, we offer comprehensive customization services for a variety of materials to meet specific customer requirements.

High-Quality Products

Our factory employs state-of-the-art production processes and advanced technology to ensure the superior quality of our products.

High Productivity

Equipped with cutting-edge production facilities and a highly skilled technical team, we guarantee efficient production to meet customer demands promptly.

Excellent After-Sales Service

We provide exceptional after-sales service, addressing customer complaints and resolving issues effectively to ensure customer satisfaction.

 

 
 
 

Parameter

 

 

Steel Grade

GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420, Q420B, Q420C, Q420DQ420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E

EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q

ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80

JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE

Standard

GB/T709-2006, ASTM A36, JIS G4051, DIN EN 10083, SAE 1045, ASTM A29M

Width

50MM~2200MM, according to customer's requirement

Thickness

1.8MM~20MM, according to customer's requirement

Material

Q195,Q215,Q235,Q255,Q275

Technique

Hot Rolled / Cold Rolled

Processing Service

Bending, Welding, Decoiling, Cutting, Punching

MOQ

5 Tons, more quantity price will be lower

Delivery time

Usually within 7-20 days after receipt of advance payment

 

Types of Carbon Steel Plate

The carbon steel plates produced by our company mainly include the following types:

Hot Rolled Carbon Steel Plate

Low Carbon Steel Plate

 

Low carbon, less than 0.3% carbon, is valued for its flexibility and ease of design. Often referred to as “bare metal,” the sheet is popular in applications where flexibility is important, such as appliances, “car banks,” and general appliances.

Medium Carbon Steel Plate

 

The average carbon steel contains between 0.3 and 0.6% of the carbon, providing a balance of strength and refinement. These plates are often used in the manufacture of tools, axles and rails, where durability and high performance are important.

High Carbon Steel Plate

 

High Carbon Steel Plate contains between 0.6% and 1.0% carbon and is known for its hardness and wear resistance. Because of their hardness, these steel plates are used in tools, heavy machinery and cutting tools where strength is important. High carbon steel provides excellent stability in harsh conditions.

Advantages of Carbon Steel Plate
 

Strength and durability
These plates have earned renown for their superior strength, toughness, and durability. These plates are specifically designed to endure extreme pressure, high temperature, and demanding conditions, making them an ideal choice for heavy machinery, pressure vessels, and industrial structures.

 

Versatility
These plates exhibit high versatility and find utility across a wide range of applications. They find application in constructing bridges, pipelines, storage tanks, and buildings. They are popular in the manufacturing of automotive parts, railway tracks, and machinery components. Manufacturers offer carbon steel plates come in different grades and sizes, providing a wide range of options that industrial users can tailor to suit their specific needs.

 

Corrosion-resistant
These plates exhibit exceptional resistance to rust and corrosion, rendering them well-suited for long-term outdoor applications. Additionally, they are readily available and highly versatile, effortlessly accommodating fabrication, welding, and molding into diverse shapes and sizes.

 

Cost-effective
Compared to materials such as stainless steel or aluminum, these plates offer a cost-effective solution. These plates offer easy accessibility and allow for effortless fabrication, welding, and molding into different shapes and sizes. The low cost of raw materials and high production volumes make carbon steel plates an economical option for industrial applications.

 

Environmentally friendly
The material used in these plates is recyclable and reusable, which reduces waste and environmental pollution, making them eco-friendly. The production process of carbon steel also emits fewer greenhouse gases compared to other materials, making it a sustainable and environmentally responsible choice.

 

Applications of Carbon Steel Plate

 
 
01
 

Manufacturing

In the manufacturing industry, carbon steel plates are often used as a base material for the building of components. It is because its durability makes it an ideal choice for manufacturing bolts, gears, and screws, among others. When a carbon steel plate is used for these components, machines operate for longer before needing replacement gears or screws.

 
02
 

Construction

In construction, you’ll usually find that carbon steel plates are used in the building of ships and bridges, as well as other types of commercial or industrial buildings. Due to their strength, the carbon steel plates can be used for different types of braces or brackets, which are integral to the overall construction. They may also be used for base plates that provide anchoring support.

 
03
 

Storage Tanks

Carbon steel plates are also used to make storage tanks. This type of metal responds to riveting really well, and it can be welded properly to create a tank that’s water-resistant and airtight. Additionally, it’s a more cost-effective option that allows you to make a tank for a cheaper cost without compromising quality.

Carbon Steel Sheet Plate

 

Storage Precautions for Carbon Steel Plates

‌Warehouse conditions‌
The warehouse for storing carbon steel plates needs to be clean, dry and ventilated. Different types of carbon steel plates need to be stacked separately for easy access and management. No corrosive materials such as acid, alkali, salt, cement, etc. can be placed in the warehouse.

 

 

‌Open-air stacking treatment‌
If it is stacked in the open air, wooden pads or stone strips need to be placed underneath, and the stack surface should be slightly tilted to facilitate drainage.

‌Packing method

Plastic bags, wooden boxes, steel coils and other packaging methods can be used. It is important to package after the surface is treated to avoid excessive packaging leading to hypoxia and thus corrosion.

‌Storage environment control

The storage environment needs to be relatively stable to ensure that the temperature and humidity are within the appropriate range. There should not be too much dust and debris in the storage environment, and it should be kept clean. If the storage time is long, regular inspections are required to ensure that the surface is not rusted or corroded.

‌Pre-use treatment

The surface needs to be treated again before use to remove rust inhibitors and attachments. If corrosion occurs during storage, it needs to be cleaned and treated in time to avoid affecting use.

 

high carbon steel plate

 

Ordering Process

First, we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 10-1 5days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

 

 

Packaging and Shipping

 

 

Packaging

Waterproof paper, and steel strip packed.

Standard Export Seaworthy Package.Suit for all kinds of transport,or as required.

Shipping

Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea.

According to customer requirements

 

 

Our Factory

 

Tianjin Kun Yu Technology Co, Ltd. is located in Beichen District, Tianjin, China, is a production and trading integrated enterprise, focusing on the field of steel materials. Our steel plant covers an area of 150,000 square meters, with spacious production workshops and advanced storage facilities, the plant covers an area of 128 employees, and builds a well-structured, professional and complementary team structure.

 

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Our Certificate

 

 

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FAQ

 

 

Q: What heat treatment processes are often used for carbon steel plates?

A: Common heat treatment processes for carbon steel plates include annealing, normalizing, quenching, and tempering. Annealing can improve the plasticity and toughness of the steel, reduce internal stress, and refine the grain. Normalizing can improve the strength and hardness of the steel and make the structure more uniform. Quenching can significantly increase the strength and hardness of the steel, but it also makes the steel more brittle, so tempering is usually required after quenching to reduce brittleness and increase toughness.

Q: How are carbon steel plates produced?

A: Carbon steel plates are usually produced through a series of processes such as ironmaking, steelmaking, and rolling. First, iron ore is smelted into pig iron in a blast furnace, and then the pig iron is refined into steel in a converter or electric furnace. After that, the molten steel is cast into slabs or billets, which are then rolled into carbon steel plates of different thicknesses and widths through hot rolling or cold rolling processes.

Q: How does the carbon content affect the properties of carbon steel plate?

A: Generally, as the carbon content increases, the strength and hardness of the carbon steel plate increase, while the ductility and toughness decrease. Low - carbon steel plates have good formability and weldability but relatively low strength, while high - carbon steel plates have high strength and hardness but are more difficult to process.

Q: How to ensure the flatness and dimensional accuracy of carbon steel plates?

A: In the production process, advanced rolling mills and leveling equipment are used to control the flatness of the plates. Precision measuring instruments are used to monitor the thickness, width, and length of the plates in real time. The production process is optimized and adjusted according to the measurement results to ensure that the dimensional accuracy of the carbon steel plates meets the requirements of the product standards and customer needs.

Q: Why is surface treatment necessary for carbon steel plates?

A: Carbon steel plates are prone to rust and corrosion in the atmosphere and various working environments. Surface treatment can improve the corrosion resistance, wear resistance, and appearance quality of the plates. It can also provide better adhesion for coatings and paints, prolonging the service life of the plates and improving their decorative properties.

As one of the leading carbon steel plate manufacturers and suppliers in China, we warmly welcome you to wholesale cheap carbon steel plate from our factory. All customized steel products are with high quality and competitive price. For free sample, contact us now. , carbon steel plate

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