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
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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 |
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Standard |
GB/T709-2006, ASTM A36, JIS G4051, DIN EN 10083, SAE 1045, ASTM A29M |
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Width |
50MM~2200MM, according to customer's requirement |
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Thickness |
1.8MM~20MM, according to customer's requirement |
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Material |
Q195,Q215,Q235,Q255,Q275 |
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Technique |
Hot Rolled / Cold Rolled |
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Processing Service |
Bending, Welding, Decoiling, Cutting, Punching |
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MOQ |
5 Tons, more quantity price will be lower |
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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:

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
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.
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.
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.

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.

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
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Packaging |
Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required. |
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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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