As a trusted aluminum wire supplier and manufacturer in China, we offer: High Quality: Our products meet international standards. Competitive Prices: Affordable solutions without compromising quality. Extensive Stock: Ready-to-ship products to meet your deadlines. Custom Solutions: Tailored wires to match your application requirements. Reliable Support: Dedicated team to assist with product selection and inquiries.

Aluminium Brazing Welding Wire – Manufacturer & Supplier

Are you looking for a solution that can achieve a perfect connection of aluminum parts without damaging the parent material?

HXM provides you with industry-leading low-temperature aluminum brazing wire. Our products are designed for precision low-temperature welding processes, ensuring you get excellent fluidity, unparalleled weld strength, and a smooth and beautiful weld surface, significantly improving your product quality and production efficiency.

Our premium range of Aluminium Brazing Welding Wire is the first choice for industries that require precision, strength, and reliability in brazing and welding applications. As one of the leading suppliers, manufacturers, and factories in China, we offer high-quality Aluminum Brazing Wire at competitive prices. With a focus on quality and performance, our wires are designed to meet the needs of various industrial applications.

Whether you are looking for Aluminum Brazing Welding Wire or want to learn more about our inventory, we are here to help.

Aluminium Brazing Welding Wire Specification

Our Aluminium Brazing Welding Wire is available in various grades and sizes to meet specific project requirements. Key specifications include:

Material Grades: ER4043, ER4045, ER4047, ER5356, ER5183, and more.
Diameter Range: 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm, etc. Customizable
Temper: Soft, Half-Hard, and Hard.
Melting Point: 560°C to 610°C (varies by grade).
Packaging: Coils, spools, or custom packaging as required.
Standard: AWS A5.10, ISO 18273, etc.

For detailed specifications and availability, consult our manufacturers or inquire about our current stock.

Custom Services & Processing Capabilities

Custom alloy selection and wire diameter based on application requirements
Wire spool labeling with customer branding and traceability codes
Heat-resisting or flux-coated options available
Adjusted packaging for export: wooden spools, sealed vacuum bags, anti-corrosion sachets
ODM/OEM services for coil size, core spool design

Quality & Testing

Full composition analysis and mechanical testing reports provided
Tensile strength, elongation, and melting range data available per alloy
Batch traceability with MTC (Material Test Certificate)
Acceptable third-party inspection (SGS, BV) upon request

Why Partner with HXM Aluminum?

Over a decade of experience in aluminum wire supply
Factory direct pricing, without distributor markups
Strict quality control with fully traceable batches
Fast delivery and global logistics support

What is Aluminium Brazing Welding Wire?

Aluminum brazing wire is a welding material specially designed for welding aluminum and aluminum alloys. It has excellent fluidity and wettability, and is suitable for brazing connections on the surface of aluminum and its alloys. Aluminum brazing wire is commonly used in automotive manufacturing, aerospace, electronic equipment and metal processing, and is favored for its good welding performance and reliable connection.

Application Of Aluminium Brazing Welding Wire

Our aluminium brazing welding wires have been proven in many high-end manufacturing fields around the world:

Automotive: Heat exchangers, radiators, and air conditioning systems.
HVAC: Joining aluminum components in air conditioning and refrigeration systems.
Aerospace: Lightweight, corrosion-resistant components.
Construction: Structural components and aluminum frames.
General Manufacturing: Repair and assembly of aluminum components.

Whether you are a large manufacturer or a small shop, we have wires to meet your specific needs.

Aluminium Brazing Welding Wire Application

Aluminium Brazing Welding Wire Suppliers

Aluminium Brazing Welding Wire Advantages

High strength: ensures durable and reliable joints.
Corrosion resistance: suitable for demanding environments.
Excellent flow: brazing results are smooth and consistent.
Versatile compatibility: suitable for a variety of aluminum alloys.
Customizable: available in a variety of diameters and compositions to suit different applications.

Looking for Aluminium Brazing Welding Wire suppliers or manufacturers? Contact us today to learn about our prices, current stock, and customization options. Our factory is ready to meet your needs with high-quality products and exceptional service.

Aluminium Brazing Welding Wire in Stock

FAQ

Most frequent questions and answers

Why Choose Us?

As a trusted aluminum wire supplier and manufacturer in China, we offer:

High Quality: Our products meet international standards.
Competitive Prices: Affordable solutions without compromising quality.
Extensive Stock: Ready-to-ship products to meet your deadlines.
Custom Solutions: Tailored wires to match your application requirements.
Reliable Support: Dedicated team to assist with product selection and inquiries.

Is aluminum brazing as strong as welding?

Aluminum brazing is generally not as strong as welding because brazing connections rely primarily on surface bonding between the filler material and the parent material, while welding forms a stronger metallurgical bond through melting of the parent material. However, for many nonstructural applications, aluminum brazing is strong enough, and its advantages include lower operating temperatures, less heat distortion, and higher processing efficiency.

What materials are used for aluminum brazing?

Aluminum brazing usually uses aluminum-based brazing filler metal as a filler material. Common brazing fillers include aluminum-silicon alloys (such as 4045, 4343) or other aluminum alloys. In addition, depending on the specific application, special aluminum brazing fillers are sometimes used to meet specific performance requirements (such as corrosion resistance or high thermal conductivity).

What is the best flux for aluminum brazing?

The best flux for aluminum brazing depends on the specific conditions of brazing. Common aluminum brazing fluxes include:

Potassium Fluoroaluminate: Suitable for brazing aluminum and aluminum alloys, widely used in applications such as automotive radiators.
Fluoride and chloride mixtures: Common in high-temperature brazing.
Non-corrosive flux: Used in scenarios requiring high corrosion resistance.

What are the main differences between ER4043 and ER4047 when used for brazing?

ER4047 contains a higher silicon content (about 12%), which gives it a lower melting point and better fluidity, making it ideal for use as a brazing filler metal. ER4043 (about 5% silicon) can also be used, but in brazing applications, ER4047 generally provides a smoother process and better-looking welds.

Do I need additional flux when using your solder wire?

It depends on your specific application and the type of product you choose. We also offer solid wires that require flux, as well as flux-cored wires with built-in flux. Flux-cored wires do not require additional flux, simplifying operation. Our technical team can recommend the best solution based on your working conditions.

What are the advantages of low-temperature brazing compared to traditional high-temperature welding?

The main advantage is to protect the base material. Low temperature operation can greatly reduce the risk of burn-through of thin aluminum materials, reduce thermal deformation, and maintain the original mechanical properties of the material. At the same time, it consumes less energy and has relatively loose requirements on the operator’s skills.