Discover better metal sourcing with Castle Metals de México

ABOUT CASTLE METALS

We are a metal distributor and service center with global reach and presence in Mexico, with strategic plants in Monterrey, Querétaro, Mexicali and Chihuahua. We work closely with renowned American mills such as Kaiser, Arconic and Constellium, offering a wide variety of aluminum grades, including 2024 T3, 5052 H32, 6061 T651, 3003 H14 and 7075 T351. In addition to aluminum, we also handle other metals such as stainless steel and special steels.

Our customers can count on our proactive response to changes in trade policies, such as aluminum tariffs, and always ensuring competitive prices and reliable supplies. As aluminum suppliers in Mexico, we understand the importance of adapting to local markets and offering products that meet the highest expectations of quality and efficiency.

CASTLE METALS MEXICO

Choosing a local supplier like Castle Metals Mexico has obvious advantages:

  • Inventory reduction: Avoid storing large volumes of materials such as aluminum sheets and coils. We manage inventory and make scheduled deliveries


  • Improved cash flow: Unlike many international suppliers affected by aluminum tariffs, we offer competitive credit conditions that make your company’s financial management easier.

Medical Industry, Automotive, Energy & Technology

MEDICA

At Castle Metals de Mexico, we take pride in serving the medical industry with high quality aluminum products. At Castle Metals de México, we pride ourselves on serving the medical industry with high quality aluminum products. We provide materials for large joint replacements, extremities, trauma, spine, sports medicine and dental implants. Our aluminum is essential for the creation of advanced medical devices and equipment that improve the quality of life of patients. We offer solutions that meet the highest quality and biocompatibility standards, supporting the development of innovative technologies and effective treatments. Castle Metals de México is committed to making a difference in the medical industry.

TECHNOLOGY

At Castle Metals de México, we provide high quality aluminum products to the technology industry. Our aluminum is essential for the manufacture of medical components, data centers, racks and server towers. We offer materials that combine lightness, durability and conductivity, improving the performance and efficiency of these products. With a focus on innovation and quality, we support the development of advanced technologies that drive progress and connectivity. Castle Metals de Mexico is your reliable partner for aluminum solutions that meet the highest standards of the technology industry.

AUTOMOTIVE

At Castle Metals de Mexico, we specialize in providing high quality aluminum products for the automotive industry. Our aluminum is essential in the manufacture of automotive interiors, automotive transmissions, automotive gears and electric car (EV) batteries. We provide materials that offer durability, lightness and efficiency, improving vehicle performance and safety. With a firm commitment to innovation and quality, Castle Metals de México supports the automotive industry in creating advanced solutions that meet the highest market standards.

ENERGY

At Castle Metals de Mexico, we pride ourselves in providing high quality aluminum products for the energy industry. Our aluminum is critical in solar, oil and gas, renewable energy and nuclear power applications. We offer durable and efficient solutions that withstand extreme conditions and improve operational efficiency. With a strong commitment to innovation and sustainability, we support the energy industry in creating advanced technologies that promote a cleaner, more efficient future. Castle Metals de México is your reliable partner for materials that meet the highest standards in the energy sector.

AEROSPACE

Castle de Mexico specializes in serving the needs of the aerospace industry with a wide range of aluminum, titanium and stainless steel products.
Our materials are of the highest quality and meet the strictest standards in the industry.
We have extensive experience and a strong commitment to excellence, enabling us to provide optimal, customized solutions for every aerospace project.
From critical components to innovative applications, we support our customers’ safety and performance, ensuring that their projects run with maximum efficiency and reliability.

HVAC

Castle de Mexico is dedicated to satisfy the demands of the HVAC sector with a variety of high quality stainless steel and aluminum products.
Our materials are ideal for HVAC applications, ensuring durability and efficiency.
We work closely with customers to understand their specific needs and provide customized solutions that optimize the performance and reliability of their HVAC systems.
In addition, we ensure that we meet the most demanding market standards, offering comprehensive service and specialized technical support to ensure the success of each project.

TRANSPORTATION

Castle de Mexico specializes in serving the food, oil and gas transportation sector with a wide range of stainless steel and aluminum products.
Our high quality materials are essential to ensure safety and efficiency in the transportation of critical goods.
We offer customized solutions that meet the highest industry standards, ensuring the durability and strength needed for demanding applications.
At Castle de Mexico, our commitment is to provide reliable products and specialized technical support, contributing to the success and sustainability of our customers’ transportation operations.

HEAT EXCHANGERS

Castle de Mexico is dedicated to providing heat exchanger manufacturers with high quality materials essential to the efficiency and durability of their products.
We offer a variety of stainless steels and aluminum alloys that meet rigorous industry standards.
Our focus is on understanding each customer’s specific needs and providing customized solutions that optimize thermal performance and corrosion resistance.
In addition, we provide expert technical support and comprehensive service, ensuring that our customers receive the best materials for their heat exchanger applications.

VALVE

Castle de Mexico specializes in supplying high quality materials for the manufacture of valves, essential in various industries.
We offer a wide range of stainless steels and aluminum alloys that meet the strictest quality and performance standards.
Our products guarantee the durability and strength needed for critical applications, ensuring optimal and reliable valve performance.
We work closely with manufacturers to understand their specific needs and provide customized solutions.
At Castle de Mexico, we are committed to providing specialized technical support and exceptional service to meet the demands of the valve industry.

Special Bar Quality (SBQ)

Special bar quality (SBQ) grades are crucial in manufacturing due to their superior mechanical properties and machinability.
Below are some key SBQ grades and their applications:

        • 1018: 1018, a low carbon steel, is widely used for precision machining and produces parts requiring moderate strength and high machinability.
        • 1045: With a higher carbon content, 1045 offers improved strength and hardness, making it ideal for shafts, gears and bolts in transmissions and cranes.
        • 1141: Known for its high manganese content, 1141 provides excellent wear resistance and is suitable for conveyor and hoist components.
        • 1144: The improved machinability and strength of this grade make it the preferred choice for precision parts in engines and vertical motors.
        • 12L14: 12L14, which contains lead, is highly machinable and is used for complex high-speed machining tasks in bearings and precision instruments.
        • 1215: Similar to 12L14 but lead-free, 1215 is also used in applications requiring fast machining and high surface finishes, such as locomotive and rail components.
        • 4140: This steel alloy offers excellent toughness, wear resistance and strength, perfect for heavy parts in transmissions, cranes and hoists.
        • 4340: With superior strength and toughness, 4340 is used in high stress applications such as engines and cranes.
        • E4140: An improved version of 4140, E4140 provides better fatigue resistance, ideal for critical components in conveyors and transmissions.
        • 52100: Known for its high carbon and chromium content, 52100 is widely used in the manufacture of bearings due to its excellent hardness and wear resistance.
        • 8620: This alloy is recognized for its hardness and core strength, which makes it suitable for gears, bearings and locomotive parts.

    ALUMINIUM

    Castle Metals Mexico is a leading metals distributor offering a wide range of aluminum products, including bars, plates, sheets and extrusions. Their commitment to quality and innovation has enabled them to serve diverse industries, from automotive to construction and beyond. Aluminum, known for its lightness and strength, is precision processed to meet each customer’s exact specifications. Castle Metals Mexico not only provides high quality materials, but also ensures a constant supply and customized solutions to meet the unique needs of each project.

    NICKEL ALLOY

    Castle Metals Mexico offers a variety of nickel alloys, including Nickel 718, Nickel 625 and Nickel K500, available in sheet, bar, plate and extrusion formats. These alloys are highly valued for their resistance to corrosion and high temperatures, making them ideal for critical applications in industries such as aerospace, petrochemical and energy. Castle Metals Mexico is dedicated to providing high quality nickel products, ensuring that each sheet, bar, plate and extrusion meets the highest standards to satisfy the specific needs of its customers.

    TITANIUM

    Castle Metals de México is distinguished by offering a selection of titanium plates, including Titanium 6Al-4V (Titanium 6Al 4V), Titanium Grade 2 (Titanium Gr 2), Titanium Grade 3 (Titanium Gr 3) and Titanium Grade 4 (Titanium Gr 4 ). These titanium alloys are recognized for their exceptional strength-to-weight ratio and corrosion resistance, making them ideal for applications in the aerospace, medical and marine industries. Castle Metals de México is committed to providing high quality titanium plates, ensuring that each product meets the specific requirements of its customers and the highest industry standards.

    STAINLESS STEEL

    Castle Metals de Mexico offers high quality stainless steel products for various industrial sectors.
    We have round bars (304 grade), hexagonal bars (304/304L), plates (316), pipes (316/316L), sheets (321), coils (410), plates (416) and square bars (17CR-4NI).
    We supply the medical, aerospace, automotive, power (transformers), transportation (food, gas, oil), HVAC, heat exchangers and valves industries.
    At Castle Metals de Mexico, we are committed to meeting the specific standards and requirements of each sector, offering reliable solutions and exceptional service.

    ALUMINUM INTERNATIONAL RATES

    TERRIFS

    It is important to highlight how tariffs affect the prices and competitiveness of aluminum products in Mexico For example, 2024 T3 and 3003 aluminum sheets, as well as 6061 aluminum bars, have been impacted in markets such as Coahuila, Monterrey, Querétaro and Tijuana. The imposition of these tariffs increases import costs, which in turn raises the price of aluminum in these states, affecting suppliers and consumers alike.

    ALUMINUM PRODUCTS

    Castle Metals de México, recognized as a global distributor of aluminum products such as coils and extrusions, plays an important role in the supply of these materials. By operating directly in strategic regions such as Querétaro and Monterrey, they can offer more stable prices despite international fluctuations caused by tariffs. Castle Metals de México, recognized as a global distributor of aluminum products such as coils and extrusions, plays an important role in the supply of these materials.

    TITANIUM

    Castle Metals de México is distinguished by offering a selection of titanium plates, including Titanium 6Al-4V (Titanium 6Al 4V), Titanium Grade 2 (Titanium Gr 2), Titanium Grade 3 (Titanium Gr 3) and Titanium Grade 4 (Titanium Gr 4 ). These titanium alloys are recognized for their exceptional strength-to-weight ratio and corrosion resistance, making them ideal for applications in the aerospace, medical and marine industries. Castle Metals de México is committed to providing high quality titanium plates, ensuring that each product meets the specific requirements of its customers and the highest industry standards.