China Customized Carbon Steel Plate Suppliers - Low Price Carbon Steel Plate

Your Professional Carbon Steel Plate Supplier in China!

Yuxin (Tianjin) International Trade Co., Ltd. is a steel agent. The main business of our company is: medium and thick plates, ductile cast iron pipe, seamless pipes, deformed bars, etc. from steel plants such as Angang, Hangang, Wugang, Nangang, Shagang and other steel plants, as well as a variety of steel related products. We can customize boards and building materials of various specifications, sizes and materials for customers.

Professional Solution
We work very closely with you to gain a clear understanding of your individualized needs. Our dedicated sales team is trained to assist you in meeting all of your requirements.

Rich Experience

With over three decades of experience in the industry, we are exceptionally suited to service your steel requirements and to establish ourselves as the go-to supplier for all your steel needs.

Quality Assurance

We have access to a vast number of suppliers that manufacture top-quality steel. we supply line pipe, seamless pipe, galvanized pipe, SSAW, LSAW pipe, steel plates, flat rolled sheets, coils, reinforcing steel, merchant bars, structural sections and more.

Wide Range of Applications

Our products and specialist solutions are used for everything from consumer goods and commercial kitchen equipment to laser-cutting, metal fabrication, construction, mining and public utilities.

SPHT 1 Steel Coil
Type:Pipe Carbon steel coilStandard:JISTechnique:Hot RolledShape:CoilThickness: 0.8MM to 30MMWidth: 1000mm to 2500mm
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Q420B Carbon Steel Plate
Q420 Q420B Q420C Q420D Q420E Q460 Hot Rolled Carbon Steel Plate 1mm 2mm 3mm.
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Carbon Steel Plate Price A516 Gr 70
Common ApplicationsOil & Gas Industry: Storage tanks, separators.Chemical Processing: Pressure vessels, reactors.Power Generation: Boilers, steam collectors.
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S35C Carbon Steel Plate
S35C steel is a high grade carbon steel, which is a fully static steel manufactured by electric furnace, flat furnace or oxy-fuel converter steelmaking method. It has the characteristics of uniform quality and no organizational defects.
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50# Carbon Steel Plate
50# carbon steel plate is a commonly used carbon steel plate material, its main components are carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), etc., of which the carbon content is about 0.47%-0.55%.
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Introduction of Carbon Steel Plate

Carbon steel is a material for producing tools and other items since it is sturdy, but if you don’t take good care of it then it can rust. Iron ore is heated to temperatures between 1,200 and 1,500 degrees Fahrenheit in an atmosphere free of oxygen to create carbon steel. As a result, the iron ore becomes brittle and can be molded into various shapes. It also increases the metal’s durability compared to other metals.
Carbon steel has a wide range of applications, including the manufacture of automotive parts and knife blades. Because it rusts less frequently than other types of steel, carbon steel is typically simple to weld.
Steel plates that have undergone the carbonitriding process to make them harder are known as carbon steel plates. In this procedure, the steel is heated in an atmosphere devoid of oxygen before being quenched in oil.
Due to its ability to be welded and machined, carbon steel is predominantly employed for structural applications. Additionally, it is quite hard, making it strong enough to withstand use in cutting objects while remaining safe for use.

Types of Carbon Steel Plates By Applications

Carbon Structural Steel Plate
Depending on the different carbon content, it can be divided into ordinary carbon structural steel plates and high-quality carbon structural steel plates. They are mainly used in the construction industry. So the quality, durability, and performance of carbon structural steel plates must meet the highest standard. That is to say, the carbon structural steel plate must be corrosion resistant and can withstand the overweight load and pressure.

Free-cutting Carbon Steel Plate
Free-cutting carbon steel plate is a kind of steel plate that adds some elements to make the steel much brittle so that the steel plate is easily broken when cutting. It is beneficial to improve the cutting speed and prolong the life of the cutting tool.

Boiler Steel Plate
Boiler steel plate is one of the key materials in boiler manufacturing. It mainly refers to the hot-rolled medium steel plate used for the manufacture of superheaters, boiler chambers, shells, support hangers, etc. Carbon boiler steel plate often has good welding and cold bending properties, and good resistance to alkaline, corrosion, and oxidation at high temperatures. Generally, the main codes include 20g, 16Mng, 15CrMoVg, 19Mng, 22Mng, 20R, 16MnR, 15MnNbR, etc.

Tank Steel Plate
Tanks made with carbon steel tend to be more affordable, wear-resistant, and durable. This makes the tank carbon steel plates have wide applications in industrial, commercial, and residential establishments. They are popular in the building of oil and gas tanks, storage tanks, water tanks, and tanks for storage other all kinds of stuff.

Carbon Shipbuilding Steel Plate
Shipbuilding steel plate refers to the steel plate produced with special structural steel for shipbuilding and used to manufacture the hull structure of ships sailing in ocean, coastal and inland waterways. The common thickness is 2.5-50 mm. It is compatible with high strength, high heat input soldering, and low temperature. According to the minimum yield strength, it is available in general carbon shipbuilding steel plates and high strength carbon shipbuilding steel plates.

Advantages of Carbon Steel Plate

Robust Construction
Carbon steel plate, has a higher concentration of carbon than other types of steel, generally between 0.02%-2.11%, which can solidify the metal’s interior structure and enhance its strength. As the percentage of carbon gets larger, the steel will become harder.

Good Mechanical Properties
Carbon plate can be cut, welded, or processed easily due to its good abrasion resistance and machinability. While carbon steel can still stress and break under pressure, it’s less likely than with other types of steel.

Various Specifications
Carbon steel plate is available in a wide selection of thicknesses, sizes, grades, and types.

Wide Applications
This material can be used in many applications, from small household items to structural frames, wires, automobile components, surgical instruments, bolts, stampings, cranks, gears, bars, spring steel, railway tracks, cookware, pipelines, fencing, nails, etc.

Affordability
It is cheaper than galvanised steel, galvalume steel, aluminium, or stainless steel, making it a popular metal used by many manufacturing companies.

Uses 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.

Benefits of Using Carbon Steel Plates

Persistence and Durable

Carbon steel plates are used to support pipelines, buildings, and roads and have the ability to absorb shock. Carbon steel is also resilient in various fields due to its strength and shock resistance capabilities.

Assurance & Safety

When constructing homes, safety is quite important. Therefore, compared to their alternatives, carbon steel plates are a pleasure to use, especially when considering their safety. Due to their resilience to earthquakes, fires, tornadoes, hurricanes, and other natural disasters, these plates can be helpful in construction projects. They are a secure solution for building projects as a result.

Ductile and Malleable

Low-carbon content mild carbon steel is very flexible and may be formed, sliced, and bent into any shape and pattern that suits your preferences. As a result, you might claim that these plates are easily fordable to meet structural needs and open the door to their application in home remodeling projects.

Comparatively Less Weight

The amount of carbon present determines the weight of steel plates. These plates are lighter than similar plates because mild steel has a reduced carbon content, making it simpler to deal with. Because it is lightweight, mild steel is frequently used to make fences, ornaments, auto parts, and other home improvement tasks.

Economical and Worthwhile

You can get carbon steel plates at a reasonable price and as a cost-effective option. Although prices may differ depending on the mild steel plate supplier you select, they are still less expensive than copper plates. They are a cost-effective choice to take into account if you do not have a huge budget to spare for the purchase of steel plates. Additionally, these plates can be converted into thin sheets for use as pipelines, which further lowers the cost to a significant degree.

Production Process of Carbon Steel Plates

Raw Materials
The primary raw materials used in the production of carbon steel are iron ore, coal, and limestone. Iron ore is mined and then processed into iron, which is then melted in a blast furnace along with coke (a type of coal) and limestone. The coke acts as a reducing agent, reacting with the iron ore to remove oxygen and other impurities.

Electric Arc Furnace (EAF) Process
In the EAF process, scrap steel is melted in an electric arc furnace using electricity generated from natural gas or coal. The resulting molten steel is then poured into molds and cooled, forming a solid steel billet.

Finishing
The finishing stage of carbon steel making involves several processes that refine the chemical composition and physical properties of the steel to meet specific requirements. The finishing stage of carbon steel making is crucial in ensuring the quality and consistency of the final product. The production involves finishing the steel to the desired surface finish, such as polishing, painting, or coating.

Steel Making

Once the iron has been melted, it is then converted into steel through a process called steelmaking. There are two main methods of steelmaking: the basic oxygen process (BOP) and the electric arc furnace (EAF) process.

Basic Oxygen Process (BOP)

In the BOP process, oxygen is blown into the molten iron to remove impurities such as carbon, silicon, and manganese. The resulting steel is then poured into molds and cooled, forming a solid steel billet.

Rolling

Once the steel billet has cooled, it is then shaped into various forms such as plates, sheets, or bars through a process called rolling. The billet is passed through a series of rollers that gradually reduce its thickness and shape it into the desired form.

Annealing

After rolling, the steel may be subjected to a process called annealing, which involves heating the steel to a high temperature and then slowly cooling it to relieve internal stresses and improve its ductility and toughness.

How to Choose a Carbon Steel Plate

Choosing a Carbon Steel Plate can be a complicated task. There are many different types of plates available on the market, and it cannot be very clear to know which one is right for you. Here are some tips to help you make the right choice.

Low Carbon Steel
Generally, the carbon content of low-carbon steel is less than 0.25%. It can also be referred to as mild steel. These steels are used in a wide variety of applications. They are ideal for structural applications because of their moderate strength. They are also suited for wear-resistance products, pipes, and rivets. They are resistant to rot and brittleness.
It is essential to choose a SA 516 GR.70 Plates that suits your application. There are many factors that you need to consider. These include the steel’s strength, the material’s flexibility, and the product’s cost. The strength of the steel is increased by heat-treating the material. The flexibility is determined by the amount of stretching the material can achieve before breaking.
The machinability of the metal is a good indication of its overall hardness. The elongation of the material is also an excellent metric to measure its stretchability. A high extension will increase the length of the material before it breaks. Other elements added to the carbon in the steel improve its corrosion resistance, wear resistance, and tensile strength. The amount of these elements can vary, but they usually add up to one wt. Percent.
In addition to the carbon in the steel, there is also a small amount of manganese. In rolled steel structural plates, this amount is usually around 1.5%. The manganese in these materials also contributes to its strength. The most affordable and often used kind of carbon steel is Carbon Steel Plate, commonly referred to as mild carbon steel plate. It is significantly weaker and softer but more fabricated and simple to process, such as forging, welding, cutting, etc., with a carbon content of less than 0.25%.

Boiler Steel Plates
Choosing the correct boiler steel plate is crucial. It helps to reduce the risk of cracking. Moreover, the material will last longer. Getting the wrong grade plate can also waste money. However, by knowing the different qualities of scale, you can choose the right type of steel.
A boiler-quality plate is made of high-quality carbon steel. This material has a tensile strength of about 30,000 pounds per square inch. It is also highly resistant to corrosion. It is used in various industries, such as petrochemical, gas, offshore facilities, and onshore facilities. It can be normalized to fine austenitic grain size, allowing for increased strength.
In order to manufacture the boiler quality plate, the production process requires precise temperature control. It is also necessary to control the chemical element content. The chemical elements affect the weld performance of the material. In addition, the production process requires pure steel smelting technology.
The main application of boiler quality plates is the welded pressure vessels. This type of vessel is generally constructed by welding multiple curved steel plates together. It is important that the welds have good strength and flexibility. The material must also be weldable without compromising the structural integrity of the pressure-retaining vessel.
The best welding method for pressure-retaining vessels is fusion welding. This allows clean solid joints. Moreover, the material must be free of micropores.

Stainless Steel Plates
Stainless steel is a highly durable and corrosion-resistant material. It is commonly used for applications such as cookware, medical devices, kitchen accessories, and architectural features. It is also known for its attractive appearance. While carbon steel has a lower cost and is more easily made into a sharp, razor-sharp item, it lacks the corrosion resistance of stainless steel. It may also not have the tensile strength of stainless steel.
Stainless steel has a layer of chromium oxide on it to protect it from rust. A layer of chromium will not rust when it is exposed to moisture. There are many different grades of stainless steel, depending on the amount of chromium and carbon content. Generally, the higher the percentage of chromium, the more durable the stainless steel will be. However, there are other alloying elements added to steels to increase their properties.

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Common Problem of Carbon Steel Plate

Q: What are the different grades of carbon steel?

A: There are many grades of steel that cover a range of physical, chemical, and environmental properties. While all steel is made up of iron and steel, the grade of steel is determined by the amount of content and the addition of alloys.
According to ASTM International, each metal receives a letter prefix based on its category. Iron and steel materials like carbon steel plate have been assigned the prefix, “A”. After the letter prefix comes a number that corresponds with specific properties.
While the number is sequentially assigned, there are several types of carbon steel that cross multiple market segments, and there is no consistent logic to the number. While the “36” in A36, for example, refers to a minimum yield strength of 36,000, the same logic doesn’t apply to A709, for example.

Q: Does carbon steel rust easily?

A: While carbon steel is strong and durable, it lacks the corrosion resistance of stainless steel. If exposed to moisture, it may rust or corrode.

Q: What are the three types of carbon steel?

A: There are three types of carbon steel: low, medium, and high carbon steel. Generally, the higher the carbon content, the stronger and more durable the plate is, but also less ductile and weldable.
Low carbon steel is sometimes known as “mild steel” and contains between 0.04% and 0.30% carbon. Low carbon steel is one of the largest subsets of carbon steel, covering a large number of shapes from flat sheet to structural beam. End-uses depend on the composition and resulting properties. For example, structural steel utilizes higher carbon and manganese content.
Medium carbon steel ranges in carbon content from 0.31% to 0.60% and manganese content from 0.060% to 1.65%. While it is stronger than low carbon steel, it is more difficult to weld, form, and cut. You’ll frequently see medium carbon steels hardened and tempered with heat treatment.
High carbon steel is also called “carbon tool steel” and ranges in carbon content from 0.61% to 1.50%. With the higher carbon, it becomes even more difficult to weld, form, and cut, and becomes hard and brittle when heat treated.

Q: What is the weight of carbon steel plate?

A: Please see our metal weight calculator. In general, calculating the weight of carbon steel plate is a simple calculation that takes the thickness, width, and length into account to return a weight per piece and total weight.

Q: What are the most common grades of carbon steel plate?

A: When it comes to carbon steel plates, you’ll typically see the following grades:
A36 – the most common standard
A283 – a very common structural steel plate available in A, B, and C
A516 – a typical grade found in boiler vessels
A537 – a heat-treated grade that’s common in fusion-welded pressure vessels
A573 – another structural steel plate with carbon, manganese, and silicon
A572 – a grade with higher mechanical strength than A36 at a lower weight
A737 – another grade that’s found in boiler pressure vessels requiring lower carbon steel

Q: What is carbon steel?

A: Iron and carbon are the most abundant materials present in steel. Pure iron is not particularly strong or hard on its own, so it is the addition of carbon that helps give steel its great strength.
The crude iron used to produce steel has a relatively high amount of carbon. Its carbon composition can be as high as 2.1%, which is the greatest amount of carbon a material can contain and still be considered steel.
However, iron can be processed further to reduce carbon. This manipulation of carbon alters several material properties, including:
Strength: The load a material can bear, measured by yield point and tensile strength. Yield point is the point at which a material deforms, but does not break, and tensile strength is the amount of stress needed to actually break a material.
Ductility: The amount a material can be stretched without becoming brittle. Ductility is measured by elongation, which is the percent the length of a material increases before it breaks.
Hardness: The wear resistance of material and machinability of material. This is usually measured on the Rockwell hardness scale or Brinell Hardness scale.
The carbon present in steel is typically reduced so that it fits into three main categories of carbon steel: low (or mild), medium and high carbon steel. Each of these categories contain different levels of carbon.

Q: What is low carbon steel?

A: Also known as mild steel, low carbon steel has low strength relative to steel with higher carbon levels. Low carbon steel is the most ductile – or machinable – type of carbon steel as well.
Chemical alloys can also be added to low carbon steel to enhance desired properties without increasing the material’s weight. For example, if low carbon steel requires greater hardness for its desired application, manganese can be added to increase hardness without adding weight. Low carbon steel that contains additional alloys is typically referred to as high strength, low alloy (HSLA) steel.

Q: What is medium carbon steel?

A: Medium carbon steel provides a balance between low and high carbon steel, offering greater strength and hardness than low carbon steel while still remaining more ductile than high carbon steel. Medium carbon steel also typically contains other alloys, such as manganese, that also contribute to its properties.
In applications where greater toughness and hardness are required, medium carbon steel plate can receive heat treatments – such as quenching and tempering – that enhance these properties without compromising its machinability.
Quenching and tempering is a two-step heat treatment process. In the quenching step of this process, steel is heated to a temperature between 1,500-and 1,650-degrees Fahrenheit, then rapidly cooled with water. In the tempering step, the steel is then re-heated to a below-critical temperature – between 300 and 700 degrees – and air-cooled. This process alters the crystal grain structure of steel to enhance hardness and other mechanical properties.

Q: What is high carbon steel?

A: High carbon steel offers the greatest strength and hardness compared to mild and medium carbon steel plate. However, high carbon steel is less ductile than lower carbon steels, meaning it is much harder to machine or form.
Like medium carbon steel, high carbon steel can also be heat treated to further enhance hardness and wear resistance for use in applications where steel faces particularly high levels of stress.
The high carbon composition of high carbon plate grades gives them great strength, hardness and wear resistance, which are properties ideal in applications where steel must regularly endure extreme wear without breaking, such as cutting and chiseling tools.

Q: What are carbon steel sheets?

A: Carbon steel is a material made from a combination of carbon and iron. This alloy is more resistant to bending than other metals and has a high tensile strength. Carbon steel is available in a variety of grades and finishes. Each grade has slightly different properties and can be used for various purposes. For example, low carbon steel has a lower carbon content and is more pliable than high carbon steel. This type is commonly used for chain links, gates, and fencing. Its tensile strength is about 65300 psi and its yield strength is about 47900 psi.
Carbon steel sheet metal is one of the most widely used types of steel today. Its versatility and high malleability makes it an excellent choice for general fabrication applications. Its carbon content varies greatly, so you can find any carbon content you need to meet your needs. However, CS Sheet metal is prone to rust and will require paints to protect it from rust.

Q: What are uses of carbon steel plates and sheets?

A: Carbon Steel Plates and Sheets are used in a variety of manufacturing processes. They are used to create resilient parts. These parts are more durable than other materials, making them ideal for longer-term projects. They are also commonly used in the construction industry for braces, brackets, and other building components.

Q: What are the different carbon steel plate types available?

A: Carbon Steel Plates have a wide range of uses in various sectors. It is categorized from low to high in terms of carbon concentration. It’s also divided into categories based on its use and application. Carbon steel plates of various varieties are utilized as the basic material for component fabrication in equipment and manufacturing enterprises. Its toughness makes it perfect for a variety of manufacturing components. There are vessel steel plates, shipbuilding or construction steel plates, structural steel plates, pipeline steel plates, and stainless steel plates in addition to carbon steel plates.
Carbon Structural Steel Plates: Because it is primarily utilized in the construction business, its quality, durability, and performance must all be of the highest caliber. They must be corrosion resistant and able to endure heavy loads and pressure. Construction steel plate is the name given to it.
Steel Plate for Boilers: These are high-pressure plates that are commonly used in vessel, boiler, and heat container design. These plates are corrosion-resistant and can endure low temperatures. To make it appropriate for use in varied settings, many layers of chromium or nickel are applied.
Steel Plate for Tanks: These plates are used to construct oil and gas tanks, storage tanks, water tanks, and storage tanks for a variety of items.
Shipbuilding Carbon Steel Plates: Shipbuilding steel plates are in high demand, especially in the oil and gas industry, where thick, high-quality plates are required. The majority of these are built to the clients’ specifications, and the steel used is approved because even a minor lamellar tear can be fatal.

Q: What is carbon steel plate used for?

A: Low carbon steel plates are often used as a general-purpose tooling metal because of its mechanical structure and ease of machinability. Hot rolled carbon steel plate and sheet are ideal for drilling, grinding, and tapping. Carbon steel also provides exceptional welding properties for a range of applications.

Q: What are the applications of carbon steel?

A: It's used to make extremely hard components like blades, cutting tools and large machine parts, hot water radiators, industrial castings and metal lamp posts. It's also called 'cast iron', and it's the material used to make old fashioned cooking pots.

Q: What are 4 uses of high carbon steel?

A: High carbon steel is used in cutting tools, springs, great-strength wire, and dies because of its high wear resistance and hardness. Higher carbon steel is used in tyre reinforcement, forging grades, rail steels, spring steels, pre-stressed concrete, wire rope, and high-strength bars.

Q: What are the different types of carbon plate?

A: Low carbon steel plate: For carbon content 0.06% to 0.25%, also we call it mild steel plate. Medium carbon steel plate: C content from 0.25% to 0.55%. High carbon steel plate: 0.55% to 1.0%, also called hard steel plate.

Q: What is the highest quality of carbon steel?

A: Also known as “carbon tool steel,” the strongest carbon steel you can buy is also, as expected, the most inflexible. High carbon steel has more carbon than the other two types (between 0.60% and 1.4%), yet it too can accept alloys in order to change its properties.

Q: What is better than carbon steel?

A: Low-alloy steel is superior to carbon steel in most ways, but still lacks corrosion resistance. It can effectively match the material properties of stainless steel — as a result, alloys like 4140 and 4340 are often machined and used in many applications in which a little oxidation doesn't hurt.

Q: What is the ASTM grade for carbon steel?

A: A106 = This specification covers carbon steel pipe for high-temperature service. A335 = This specification covers seamless ferritic alloy-steel pipe for high-temperature service. A333 = This specification covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures.

Q: Which is stronger steel or carbon steel?

A: Carbon steel has a significant advantage over mild steel in terms of strength. Carbon steel can be up to 20% stronger than mild steel, making it an excellent choice for high-strength applications or where high hardness is required. One of the most significant disadvantages of carbon steel is its high cost.

Q: Which type of carbon steel is the most widely used?

A: Mild steel (iron containing a small percentage of carbon, strong and tough but not readily tempered), also known as plain-carbon steel and low-carbon steel, is now the most common form of steel because its price is relatively low while it provides material properties that are acceptable for many applications.

Q: Which is better titanium or carbon steel?

A: Steel is stronger than titanium, with higher tensile yield strength. However, titanium offers higher strength-to-weight ratios. Titanium boasts excellent corrosion resistance, especially in harsh environments.

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