5Cr4Mo3SiMnVAl Manufacturing hot extrusion dies, cold heading dies, and blanking dies

Product Description:

• 5Cr4Mo3SiMnVAl: It is a matrix die steel suitable for both cold and hot applications, complying with the GB/T 1299 standard. Its carbon content ranges from 0.47% to 0.57%, chromium content from 3.80% to 4.30%, and it also contains elements such as molybdenum, vanadium, silicon, manganese, and aluminum. This steel grade maintains a hardness of ≥50HRC at a high temperature of 700℃, with a high-temperature tensile strength of ≥1100MPa, a room-temperature tensile strength of 1100–1280MPa, and an impact toughness of ≥39J. It is suitable for manufacturing hot extrusion dies, cold heading dies, blanking dies, etc., and can also be used for high-temperature structural parts in the aerospace field.
• 5Cr4W5Mo2V: It is a high-alloy hot-work die steel independently developed in China, positioned between traditional hot-work die steels and high-speed steels. Its tungsten content ranges from 4.50% to 5.30%, molybdenum content from 1.50% to 2.10%, and vanadium content from 0.70% to 1.10%. This steel grade has high thermal strength, wear resistance, and moderate toughness. After austenitization at 1150℃ and isothermal treatment in a 330℃ salt bath for more than 60 minutes, its impact toughness can be increased to 26–35J/cm².
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Applications:

High-temperature and high-pressure precision forming molds used in automotive, aerospace, and other fields, such as copper alloy extrusion dies, forging dies for aero-engine components, etc.

Customization:

BAOSTELL offers high-quality Mold Steel products, including popular models such as SKD11, Cr12MoV, Cr8, 1.2379, 5Cr4Mo3SiMnVAl, and Cr12. Originating from China, our mold steel is certified by ISO 9001, ensuring superior standards and reliability for your manufacturing needs.

Our stamping die steel is made from premium steel material, featuring excellent mechanical properties with a yield strength ranging from 600 to 1000 MPa, a density of 7.7 to 7.9 G/cm³, and elongation between 10-20%. The steel undergoes precise tempering and quenching heat treatment to enhance durability and performance in demanding applications.

We provide flexible product customization services for die steel with a minimum order quantity of just 1 TON. Pricing is negotiable to meet your budget requirements. Packaging is handled with standard sea packing or tailored to client requests to ensure safe delivery.

Payment terms are convenient with TT accepted. Whether you require stamping die steel for industrial stamping, mold making, or other tooling purposes, BAOSTELL guarantees quality and customized solutions to fit your specific project needs.

Support and Services:

Our Mold Steel product is backed by comprehensive technical support and services to ensure optimal performance and longevity. We offer expert consultation on material selection, heat treatment processes, and machining techniques tailored to your specific molding requirements. Our technical team provides guidance on best practices for handling, storage, and maintenance to prevent wear and extend tool life. Additionally, we deliver customized solutions including surface treatments and coatings to enhance durability and resistance to corrosion. Continuous support is available throughout the product lifecycle to assist with troubleshooting, repairs, and upgrades, ensuring your mold steel components meet the highest standards of quality and reliability.

Packing and Shipping:

Our Mold Steel products are carefully packaged to ensure maximum protection during transportation. Each item is securely wrapped with protective materials to prevent any damage, moisture, or corrosion.

The products are then placed in sturdy wooden crates or reinforced cardboard boxes, depending on the size and weight, to provide additional stability and safety.

For shipping, we use reliable and reputable carriers to guarantee timely and safe delivery. Each shipment is tracked and monitored until it reaches the customer.

We also offer customized packaging solutions upon request to meet specific requirements or standards.

FAQ:

Q1: What is the brand and model number of the Mold Steel?

A1: The Mold Steel is branded BAOSTELL and the model numbers include SKD11, Cr12MoV, Cr8, 1.2379, 5Cr4Mo3SiMnVAl, and Cr12.

Q2: Where is the Mold Steel manufactured?

A2: The Mold Steel is manufactured in China.

Q3: What certifications does the Mold Steel have?

A3: The Mold Steel is certified with ISO 9001.

Q4: What is the minimum order quantity for the Mold Steel?

A4: The minimum order quantity for the Mold Steel is 1 TON.

Q5: How is the Mold Steel packaged and what are the payment terms?

A5: The Mold Steel is packaged with standard sea packing or according to client request. The payment terms are TT (Telegraphic Transfer).

Q6: Is the price fixed for the Mold Steel?

A6: The price for the Mold Steel is negotiable.