HUYI METAL is the world's premier inventor, developer and producer of nickel and cobalt alloys, with a product portfolio of more than 100 alloy components, forging products and welding consumables, more than 80 percent of which were invented in our own laboratories. All of our alloys are designed to help redefine what is possible in the energy and industrial sectors.

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  • Hot-rolled Three-layer Steel Plate for Mold Wall

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Hot-rolled Three-layer Steel Plate for Mold Wall

Creating the World's High-Performance Alloys.
HUYI METAL is the world leader in the invention, production and supply of high-nickel alloys for critical engineering.

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Description
Characteristics
Machining Data

Steel Grades


Layer Standard 
Base Layer (Structural Steel)ASTM A516 
Intermediate Layer (Bonding) ASTM A265 
Cladding Layer (Stainless Steel) ASTM A240


(Please contact us for standards and steel grades not mentioned.)


Advantages as a Steel Supplier

Wide Product Range:Offering a comprehensive range of steel products, from structural steels, tool steels, stainless steels, to specialty grades, ensuring customers find what they need.

Quality Assurance:Implementing rigorous quality control processes and adhering to international standards to ensure the steel supplied is of the highest quality.

Competitive Pricing:Leveraging economies of scale, efficient processes, and strategic partnerships to provide competitive pricing to customers.

Experienced Staff:Possessing a knowledgeable and experienced team capable of providing expert advice, technical support, and solutions tailored to the client's requirements.

Fast Delivery: Having a well-stocked inventory and efficient logistics capabilities to ensure timely delivery, even for bulk or urgent orders.

Customization Capabilities:Offering services like cutting, bending, welding, or other fabrication processes tailored to customers' specific needs.

Sustainability:Adopting eco-friendly practices and ensuring that steel production and supply align with sustainability goals, reducing environmental impact.

Strong Supplier Relationships:Maintaining robust relationships with leading steel mills and manufacturers, ensuring consistent supply and access to the latest innovations in steel.

Technology Integration:Utilizing modern technology for inventory management, order processing, and customer communication to streamline operations and enhance the customer experience.

Global Reach: Having the infrastructure and network to supply steel products to customers across different regions or even internationally.

After-sales Support:Providing excellent after-sales service, addressing any concerns, and ensuring customer satisfaction long after the initial purchase.

Research & Development: Continually investing in R&D to understand market trends, new steel applications, and emerging technologies in the steel industry.

Training & Development:Regularly training staff to stay updated with the latest industry standards, technologies, and best practices.

Transparency: Keeping customers informed about pricing, product availability, delivery times, and any other factors that might affect their purchase decisions.

Safety Focus: Ensuring all operations prioritize safety, reducing risks for both employees and customers.



Application Areas

Mold Walls: In the plastics and rubber industry, for compression and injection molds where the surface needs to be corrosion-resistant while the base material provides strength.

Chemical Processing: In reactors, vessels, and tanks where corrosion resistance from chemicals is required on the inside while the outer material provides structural support.

Oil and Gas: For pipelines and processing equipment that must resist corrosive substances.

Shipbuilding: In hulls and other structures where a combination of strength and resistance to corrosive marine environments is needed.

Nuclear Power Plants: In containment vessels and other structures where radiation resistance and structural integrity are critical.


Common Dimensions

The dimensions of hot-rolled three-layer steel plates can vary widely depending on the application and the manufacturer's capabilities. Common thicknesses for each layer are:

Base Layer: Usually the thickest, can range from 5 mm to several centimeters.

Intermediate Layer: Often very thin, sometimes only a few millimeters thick.

Cladding Layer: Typically thinner than the base, ranging from a couple of millimeters to a centimeter.

The width and length of the plates are often standardized to sizes such as 1.2m x 2.4m, 1.5m x 3m, or can be customized based on the requirements.

Processing Technology

Assembly: The different layers of metal are cleaned and then stacked together in the desired order.

Roll Bonding: The stacked layers are then heated and passed through a rolling mill, applying high pressure to bond the layers together.

Heat Treatment: The bonded plate may be heat-treated to relieve stresses and improve bond strength.

Cutting and Shaping: The clad plate can be cut to size and formed into the desired shape, taking care not to damage the cladding layer.

Inspection: Ultrasonic testing is often used to ensure the bond is defect-free across the entire interface of the metals.

Surface Finishing: The clad surface may be polished or treated to achieve the desired finish and properties.


Physical Properties

Layer Physical Properties
Base Layer (Structural Steel)Yield Strength: 260 MPa, Tensile Strength: 485-620 MPa 
Intermediate Layer (Bonding) Varies (dependent on materials used) 
Cladding Layer (Stainless Steel) Yield Strength: ≥205 MPa, Tensile Strength: 515-690 MPa


Chemical Composition

Layer Chemical Composition
Base Layer (Structural Steel)C: ≤0.30%, Mn: 0.79-1.30%, Si: ≤0.40%, P: ≤0.025%, S: ≤0.025% 
Intermediate Layer (Bonding) Varies (used for bonding) 
Cladding Layer (Stainless Steel) C: ≤0.07%, Mn: ≤2.00%, Si: ≤0.75%, P: ≤0.040%, S: ≤0.030%, Cr: 16.0-18.0%, Ni: 10.0-14.0%


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