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BRE900 High Pressure Die Casting Rare-earth of Mould Steel
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BRE900 High Pressure Die Casting Rare-earth of Mould Steel

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STEEL GRADE OF VARIOUS COUNTRIES

GB

AISI

DIN

JIS

BOHLER

BRE900
——
—— —— ——

CHEMICAL COMPOSITION

C
Si Mn
Cr
Mo
V

Rare earth

BRE900

0.36

0.30 0.50

5.2

2.6

0.60

Appropriate


BRE900 HIGH PRESSURE  DIE CASTING  RARE-EARTH OF MOULD STEEL/MOLD STEEL/ALLOY STEEL/HOT WORK MOLD STEEL


Conventional Smelting Process

BRE900 is produced using advanced smelting processes, including EF+LF+VD+ESR, ensuring superior material properties. The electroslag remelting (ESR) process minimizes non-metallic inclusions and improves the overall quality of the steel, contributing to its excellent machinability and polishability.


Delivery Status

  • Spheroidizing Annealing: Hardness ≤HB235

This delivery status ensures that the steel is in an optimal condition for machining and further processing, allowing manufacturers to quickly integrate it into their production lines.


Delivery Size Options

BRE900 is available in a range of sizes to meet various moulding needs:

  • Thickness: 20-500mm

  • Width: 400-1200mm

  • Length: 2000-3000mm

  • Diameter: φ20-φ800mm

  • Length (Diameter): 2000-6000mm

These size options make it easier to accommodate different die casting mould requirements and provide flexibility for a wide range of applications.


Main Applications

100X

500X

  • Engine Housing Die Casting Molds: BRE900 is ideal for manufacturing die casting molds for engine housings in automobiles and motorcycles, as well as for reflector shell die casting molds used in various types of lighting systems.

  • Complex Aluminum Alloy Extrusion Molds: This steel is also suitable for producing aluminum alloy extrusion molds, such as those used for sunflower radiator products. It helps address issues such as early erosion and cracking commonly seen in baking pan molds and communication molds.

  • High-Speed, High-Pressure Die Casting: BRE900 is well-suited for high-speed high-pressure die casting, ensuring that molds can withstand the intense pressure and temperature conditions often encountered in modern die casting operations.

  • High-Temperature Applications: With an ability to perform in environments with working temperatures up to 800-900°C, BRE900 is perfect for copper alloy die-casting and high-strength aluminum-magnesium alloy die-casting molds, ensuring reliable performance even under extreme conditions.


Key Features

  • Exceptional Thermal Cracking Resistance: BRE900 demonstrates outstanding thermal cracking resistance, which improves thermal fatigue life and ensures the longevity of the mold.

  • Excellent Wear Resistance: The steel exhibits high wear resistance, making it suitable for molds used in high-abrasion applications, reducing the need for frequent mold replacements.

  • Superior High-Temperature Performance: With its capability to operate in high-temperature environments up to 900°C, BRE900 ensures stable performance even in extreme casting conditions.

  • Rare Earth Element Enriched: The inclusion of rare earth elements enhances the steel's resistance to thermal cracking and wear, providing better performance compared to standard hot work mould steels.


Conclusion

BRE900 is the go-to choice for high-pressure die casting molds, especially in high-speed and high-temperature environments. Its unique combination of rare-earth elements, thermal fatigue resistance, and wear resistance makes it an ideal material for a wide range of die-casting applications, from engine housing to aluminum alloy extrusion. BRE900 is engineered to withstand the toughest conditions and deliver exceptional mold performance over extended periods, ensuring cost-effective production and enhanced productivity.


Contact Us Today

Looking to enhance your die-casting operations with high-performance mould steel? Guangdong Beizhong offers customized solutions to meet your specific requirements. Contact us now to learn more about BRE900 or to get a quote for your next project. Our dedicated team is here to help you choose the right materials for your manufacturing needs, ensuring optimal performance and cost efficiency.



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 E-mail:lily@beizhongsteel.com
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