Your Professional Alloy Steel Plate Supplier

 

Jiangsu Cunrui Metal Products Co., Ltd. was established on March 24, 2016. It is a modern enterprise specializing in the production and export of high-quality metal pipes.

 

Our company is a significant manufacturer of high-quality metal materials in China. Our product range includes stainless steel, carbon steel, alloy steel, silicon steel, etc., which are widely used in the medical, food, construction and other industries.

 

 
  • X12CrMo5 Alloy Steel Plate
    X12CrMo5 Alloy Steel Plate is a high-strength chromium-molybdenum steel designed for high-temperature and high-pressure applications. It maintains mechanical stability and oxidation resistance in
 
Why Choose Us
Production Capacity
Equipped with large-scale production facilities, we have an annual manufacturing capacity exceeding 6,000 metric tons.
24-Hour Online Service
We provide round-the-clock customer support with inquiry responses within 24 hours, including technical assistance and quotation services.
Global Supply Chain Network
Our products have earned widespread recognition and trust across more than 50 countries, including the United States, France, South Korea, Japan, India, Germany, and Spain, as well as key regions such as South Asia, Southeast Asia, and the Middle East.

 

Parameter

Specification Item

Details

Standard

ASTM A514 / Equivalent International Specs

Thickness Range

6 – 150 mm (customized)

Width

1000 – 3000 mm (customized)

Length

2000 – 12000 mm (customized)

Yield Strength

≥ 690 MPa

Tensile Strength

760 – 895 MPa

Hardness (HBW)

235 – 300 HB

Impact Toughness

Excellent at low temperatures

Surface Condition

Black, galvanized, coated, or polished

Certification

Mill Test Certificate, SGS, ISO

 

Customization Process

Communication Needs

Custom size can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

Production Execution

Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

Quality Inspection and Packaging

Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

Delivery Assurance

We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

 

 

Benefits of Alloy Steel Plate

 
X12CrMo5 Alloy Steel Plate

Durability – Alloy steel plates exhibit great durability, which is why they are well-suited for use in heavy-duty industrial applications. This makes them ideal for projects that require heavy loads or require materials withstanding high levels of stress and strain.

 

Strength – Alloy steel plates have high tensile strength and can withstand extreme temperatures. This makes them perfect for use in areas prone to extreme weather conditions or high levels of heat and pressure. They can be used in applications where frequent loading and unloading occurs without damage to the material.


Corrosion Resistance – Alloy steel plates are highly resistant to corrosion. This resistance is essential when used in applications where there may be contact with water or other chemicals. Such contact could cause rusting or damage to the material over time. This makes them an ideal material for use in steam plants, chemical plants, power plants, or any other application where corrosive substances may be present on a regular basis.


Weldability – Alloy steel plates boast excellent weldability properties due to their low carbon content. This means they can be easily welded together with other pieces of metal to create structures suitable for different types of industrial applications. For example such as machinery components and bridges.

Low Maintenance – With its low maintenance requirements, alloy steels require minimal upkeep compared with other materials such as stainless steel. This reduces labor costs associated with regular maintenance. It also ensures that your project stays looking good while still performing optimally over time.


Environmentally Friendly – As an eco-friendly metal, alloy steels can help reduce your overall environmental impact when used instead of other less sustainable materials such as aluminium alloys. This helps protect our natural resources and reduces your company’s carbon footprint significantly over time.


Recyclable – When it comes time for disposal, alloy steel is 100% recyclable. This means that it can be melted down into new products once its lifespan has come to an end. This ensures that no valuable resources go unused while also reducing waste going into landfills and helping protect our environment from unnecessary pollution.

A387 Alloy Steel Plate

 

Application of Alloy Steel Plate
 

Aerospace and Aviation Industry: Alloy steel plates play a critical role in the aerospace and aviation sector, where precision engineering and exceptional material performance are paramount. These plates are utilized in the construction of aircraft components, including landing gear, structural frames, and engine parts. Their high-strength properties, coupled with resistance to extreme temperatures and corrosive environments, make them indispensable for ensuring the safety and reliability of aircraft operations.

 

Construction and Infrastructure: In the construction and infrastructure sector, alloy steel plates are the go-to choice for projects demanding robust, durable materials. They find applications in building high-rise structures, bridges, and tunnels, where their superior strength and durability provide the necessary structural support. Their resistance to wear and corrosion ensures longevity, making them ideal for projects with long-term service requirements.

 

Automotive Manufacturing: Alloy steel plates form the backbone of automotive manufacturing, where they are employed in critical components like chassis, suspension systems, and engine parts. Their high tensile strength and impact resistance enhance vehicle safety and performance. Additionally, their compatibility with various manufacturing processes ensures seamless integration into the automotive production line.

 

Energy and Power Generation: Alloy steel plates are a linchpin in the energy and power generation industry, particularly in power plants and renewable energy projects. They are used in the construction of boilers, pressure vessels, and turbine components, where their ability to withstand high temperatures and pressures is essential. This ensures the reliable and efficient generation of electricity, contributing to a stable energy supply.

 

Manufacturing and Fabrication: In the realm of manufacturing and fabrication, alloy steel plates are indispensable. They are utilized to create machinery, equipment, and tools for a wide range of industries. Their high machinability and weldability allow for precise fabrication, ensuring that the finished products meet stringent quality standards. The versatility of alloy steel plates makes them a cornerstone in various manufacturing processes.

 

 
Shipping
 
01/

We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

02/

Shipping costs will be calculated based on the destination and weight of the package.

03/

Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.

04/

We strive to ship all orders within 2 business days of receiving the payment.

05/

In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.

06/

With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

 

Certificate

 

productcate-1-1

 

 

FAQ

 

Q: What is an alloy steel plate?

A: Alloy Steel Plates are made by adding various alloying elements such as chromium, nickel, molybdenum, manganese, and vanadium to improve mechanical and chemical properties.

Q: What is the main advantage of A514 Alloy Steel Plate compared to standard carbon steel?

A: It offers significantly higher strength-to-weight ratio, reducing overall structural weight while maintaining durability.

Q: What is your delivery time?

A: Standard stock sizes can be shipped within 7–10 days, while customized orders usually take 15–25 days.

Q: Does alloy steel scratch easily?

A: Stainless steel is an alloy of iron, chromium, nickel, and other elements, and its surface features a protective oxide layer. While this layer provides corrosion resistance, it's susceptible to scratching, which can expose the underlying metal.

Q: Is alloy steel stronger than cast iron?

A: The main difference between iron and steel is that the former is a naturally occurring element, while the latter is an alloy of iron and carbon — something that doesn't naturally occur. Steel is stronger than iron in the domains of yield and tensile strength, but it's also significantly tougher.

Q: Can alloy steel go outside?

A: Various treatments and coatings such as galvanisation, powder coating, or painting with special anticorrosive paint can be applied for protecting alloy steels from rusting. These treatments will help the components last longer especially if used in tough places such as marine or chemical environments.

As one of the most experienced alloy steel plate manufacturers in China, we also support customized service. Please rest assured to buy cheap alloy steel plate for sale here from our factory. If you have any enquiry about pricelist and free sample, please feel free to email us.

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