20-500mm Diameter Cold Work Tool Steel Round Bar Produced via EAF+LF+VD+ESR Process with 3000-6000mm Length

Product Description:

Cold Work Tool Steel is a high-performance alloy steel specifically designed for applications involving high wear resistance and toughness under cold working conditions. Manufactured through a sophisticated production route involving Electric Furnace (Ef) or Electric Arc Furnace (Eaf), Ladle Furnace (Lf), Vacuum Degassing (Vd), and Electro Slag Remelting (ESR), this steel ensures superior purity and uniformity in its microstructure, resulting in enhanced mechanical properties and durability.

The steel grade corresponding to JIS DC53 is widely recognized for its exceptional hardness, wear resistance, and toughness, making it an ideal choice for cold work tooling such as punches, dies, shear blades, and other forming tools. The DC53 grade is classified as an alloy steel, containing carefully balanced alloying elements that provide excellent hardenability and resistance to thermal cracking during service.

Produced through the EAF+LF+VD+ESR process, this Cold Work Tool Steel undergoes multiple refining stages that significantly reduce impurities such as sulfur and phosphorus, enhancing the steel's cleanliness and overall quality. The Vacuum Degassing (VD) step is especially critical in removing dissolved gases, while the Electro Slag Remelting (ESR) stage refines the ingot, improving the steel’s homogeneity and mechanical properties. This meticulous production process ensures that the final product exhibits superior toughness and wear resistance, essential for long-lasting performance in demanding cold working environments.

The product is supplied in lengths ranging from 3000mm to 6000mm, allowing flexibility for various manufacturing and machining requirements. This range of lengths facilitates efficient processing and minimizes waste, making it convenient for different industrial applications.

Cold Work Tool Steel, under the JIS DC53 specification, is an IS alloy steel, confirming its status as a high-quality alloy steel product. It is often compared to and used alongside other alloy steel materials such as 4140 alloy steel, alloy steel plates, and alloy steel round bars, which are known for their strength, toughness, and versatility. The inclusion of alloying elements such as chromium, molybdenum, and vanadium contributes to the steel’s ability to retain hardness at room temperature, resist abrasion, and maintain dimensional stability during service.

This steel is highly suitable for manufacturing tools and components that experience severe mechanical stress and require excellent wear resistance. Its superior machinability and hardenability make it a preferred material in industries such as automotive, aerospace, manufacturing, and metalworking. When compared to 4140 alloy steel, Cold Work Tool Steel offers enhanced wear resistance and toughness specifically tailored for tooling applications, while alloy steel plates and alloy steel round bars serve complementary roles in structural and mechanical applications.

In summary, Cold Work Tool Steel produced via the EAF+LF+VD+ESR route and adhering to the JIS DC53 standard represents a premium alloy steel option for cold working tool applications. Its controlled production process, alloy composition, and mechanical properties make it an indispensable material in industries requiring durable, wear-resistant, and tough tooling solutions. Whether used alone or in conjunction with other alloy steel products such as 4140 alloy steel, alloy steel plates, and alloy steel round bars, this Cold Work Tool Steel ensures reliability, performance, and longevity in demanding operational environments.

Features:

• Product Name: Cold Work Tool Steel
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Production Process: EAF+LF+VD+ESR
• Surface Treatment Options: Black, Peeled, Polished, Machined
• Delivery Condition: Black, Milling, Machined
• Density: 7.85 G/cm³
• Material Type: ALLOY STEEL ROUND BAR
• Contains 4140 ALLOY STEEL for enhanced strength and durability
• Ideal for applications requiring 4140 ALLOY STEEL characteristics

Technical Parameters:

Applications:

The Cold Work Tool Steel product by Misung Steel is a high-quality alloy steel round bar, specifically designed for demanding applications that require exceptional strength and durability. Originating from China, this product is widely recognized for its superior performance in cold working processes. The 4140 alloy steel variant is particularly popular due to its excellent balance of toughness, wear resistance, and machinability, making it an ideal choice for manufacturing precision tools and components.

This alloy steel round bar is extensively used in various application occasions and scenarios, including the production of cutting tools, dies, punches, and molds. Its inherent properties make it suitable for cold forging, blanking, bending, and forming operations where the material must withstand high stress and repetitive impact without deforming. Industries such as automotive, aerospace, machinery manufacturing, and metalworking frequently rely on this cold work tool steel to ensure the longevity and reliability of their products.

Misung Steel offers this 4140 alloy steel round bar in lengths ranging from 3000 to 6000mm, catering to diverse project requirements. With a minimum order quantity of just 1 ton and a competitive price range of 700-1200 USD per ton, it provides an excellent balance of cost and quality. Despite the lack of formal certification, the supply ability of 1000 tons per month ensures steady availability for large-scale manufacturing needs. The product is carefully packaged in wooden boxes or on wooden pallets to prevent damage during transit and ensure safe delivery.

Customers can expect a prompt delivery time of 5 days with flexible payment terms requiring a 30% deposit and the balance paid before shipping. The pricing terms are available as EXW, FOB, or CIF, offering convenience for international buyers. While the machinability of this alloy steel round bar is fair, Misung Steel supports customers with 24-hour online service and even provides free samples to assist in evaluation and testing before purchase.

In summary, Misung Steel’s cold work tool steel, particularly the 4140 alloy steel round bar, is a reliable and versatile material suited for a wide range of industrial applications where strength, wear resistance, and precision are paramount. Its availability, competitive pricing, and comprehensive service make it a preferred choice for manufacturers seeking high-performance alloy steel round bars for cold working applications.

Customization:

Misung Steel offers premium Cold Work Tool Steel products originating from China, tailored to meet your specific requirements. Our alloy steel plate, 4140 alloy steel, and alloy steel round bar are produced using advanced production technology including hot rolled or forged condition to ensure superior quality and performance.

We provide a variety of surface treatments such as black, peeled, polished, and machined finishes to suit your application needs. Our production process involves EAF+LF+VD+ESR methods, guaranteeing exceptional material properties and consistency.

Available stock sizes range from 20-500mm in diameter and 10-150mm in thickness, with lengths between 3000-6000mm. We package our products securely in wooden boxes or on wooden pallets to ensure safe delivery.

With a supply ability of 1000 tons per month, we can fulfill orders with a minimum quantity of 1 ton. Our competitive pricing ranges from 700 to 1200 USD per ton.

Delivery time is typically 5 days, with payment terms requiring a 30% deposit and the balance paid before shipping. Although our products do not carry certification, our commitment to quality and customer satisfaction remains paramount.

Choose Misung Steel for your cold work tool steel needs, and benefit from reliable supply, customizable options, and expert service in alloy steel plate, 4140 alloy steel, and alloy steel round bar.

Support and Services:

Our Cold Work Tool Steel products are backed by comprehensive technical support and services to ensure optimal performance and customer satisfaction. We provide detailed product information, including chemical composition, mechanical properties, and recommended heat treatment processes to help you select the right steel grade for your specific application.

Our technical team offers expert guidance on tool design, manufacturing techniques, and maintenance practices to maximize the lifespan and efficiency of your cold work tools. We also assist with troubleshooting and problem-solving to address any issues that may arise during the tool’s service life.

In addition, we provide customized solutions tailored to your unique requirements, including specialized heat treatments and surface treatments to enhance wear resistance and toughness. Our commitment to quality and service ensures that you receive reliable, high-performance cold work tool steel products supported by knowledgeable and responsive technical assistance.