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OEM/ODM SPECIAL AL ALLOY WELDING WIRE Suppliers

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SPECIAL AL ALLOY WELDING WIRE
  • SPECIAL AL ALLOY WELDING WIRE
  • SPECIAL AL ALLOY WELDING WIRE
  • SPECIAL AL ALLOY WELDING WIRE
  • SPECIAL AL ALLOY WELDING WIRE
Aluminum Welding Wire

SPECIAL AL ALLOY WELDING WIRE

Contained Sc, Magnesium Aluminum filler metal which has high strength,crystal structure excellent seawater corrosion resistance,and crystal structure is distributed uniformly and small cubic, recommended for welding the construction of parts of 5000 series, 6000 series, 7000 series and specially for Al-Mg-Sc and Al-Zn-Mg-Sc alloy .  Mainly apply to the air and spacecraft, millitary, rail transit and auto mobile industries.
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  • CHEMICAL COMPOSITION（wt）/%

    Si

    Fe

    Cu

    Mn

    Mg

    Cr

    Zn

    Sc

    Ti

    Zr

    other

    Al

    single

    total

    ≤0.25

    ≤0.4

    0.05

    0.1~1.0

    4.0~6.0

    0.05~0.25

    ≤0.1

    0.1~0.5

    0.05~0.15

    0.1~0.2

    ≤0.05

    ≤0.15

    Rem.
    Size and Packet
    Class  Typical Diameter/mm Reference Packet/Kg
    MIG

    0.8、0.9、1.0、1.2、1.6、2.4

    0.5、2、5、6、7、9
    TIG

    1.6、2.0、2.4、3.0、3.2、4.0、5.0/1000

    5、10、20
    DRUM

    0.8、0.9、1.0、1.2、1.6

    		 40、80
    COIL

    2.4、3.0、3.2、4.0

    		 8-15
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Product description

SPECIAL AL ALLOY WELDING WIRE, or special aluminum alloy welding wire, refers to a type of welding consumable specifically designed for joining or repairing aluminum alloys that possess unique or specialized properties or requirements. Aluminum alloys are commonly used in various industries, including aerospace, automotive, construction, and marine applications. These alloys come in a wide range of compositions, each tailored to meet specific performance characteristics. As a result, special aluminum alloy welding wires are formulated to match these unique alloy compositions and their intended applications.
Here are some key features and considerations for special aluminum alloy welding wires:
Alloy Composition: Special aluminum alloys may contain elements like copper, magnesium, silicon, zinc, and others in specific proportions. The welding wire is formulated to match these alloy compositions for optimal performance and metallurgical compatibility.
Wire Diameter: Welding wires come in various diameters to suit different welding processes, including MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas) welding. The choice of wire diameter depends on the specific welding method and the thickness of the aluminum material being welded.
Tensile Strength and Hardness: The welding wire's tensile strength and hardness are adjusted to match the mechanical properties of the aluminum alloy being welded, ensuring a strong and durable weld joint.
Corrosion Resistance: Aluminum alloys are known for their corrosion resistance, and special welding wires are designed to maintain or enhance this property in the welded joint.
Melting Point and Heat Input: Special aluminum alloy welding wires are manufactured to have the appropriate melting point and heat input characteristics, which are crucial to the success of the welding process without damaging the base metal.
Flux Core or Gas Shielding: Depending on the welding process, the wire may be designed with a flux core for processes like FCAW (Flux-Cored Arc Welding) or require shielding gas for GMAW (Gas Metal Arc Welding) and GTAW (Gas Tungsten Arc Welding) processes.
Certification: Welding wires for critical applications, such as aerospace or nuclear industries, may need specific certifications and approvals to meet industry standards and safety requirements.
Packaging: Special aluminum alloy welding wires are typically packaged in spools or coils to ensure proper feeding and storage, preventing contamination or damage to the wire.
It's essential to select the appropriate special aluminum alloy welding wire that matches the base material and the welding process to achieve high-quality and structurally sound welds. Proper welding techniques and procedures should be followed, and the choice of welding wire should be based on the specific alloy, the desired mechanical properties, and the application's requirements. Always refer to the manufacturer's guidelines and industry standards when selecting and using special aluminum alloy welding wires.

SPECIAL AL ALLOY WELDING WIRE

Coming From China，
Marketing To The World.

Hangzhou Kunli welding materials Co., Ltd. is located in the industrial zone of Puyang Town, Xiaoshan District, Hangzhou, Zhejiang Province. It is a high-technology and high-performance China SPECIAL AL ALLOY WELDING WIRE manufacturers and wholesale SPECIAL AL ALLOY WELDING WIRE suppliers. The company has more than 20 years of aluminum alloy wire production experience, with international advanced aluminum alloy welding wire manufacturing equipment, complete testing equipment,stable production process and strict quality control system. The high-performance OEM/ODM SPECIAL AL ALLOY WELDING WIRE produced by the company has successfully passed a number of international authoritative certification, such as DB, CE, ABS, DNV, CCS, etc.,. We have more than 200MT production capacity per month and 50% was exported to over 30 countries such as USA,Mexico,Southeast Asia, Japan,Korea,Australia,New zealand and etc.

  • 30+

    USED IN HEAVY INDUSTRY TECHNOLOGY SECTOR

  • 35

    YEARS OF RESEARCH AND DEVELOPMENT EXPERIENCE

  • 200+

    COOPERATIVE LARGE-SCALE R & D INSTITUTIONS

  • 20+

    GLOBAL TRADE COUNTRIES AND REGIONS

Coming From China,
Marketing To The World.

More than 90% of our field operators have professional and technical education background, and have many years of experience in equipment processing and assembly. It is precisely because of this united, dedicated, pioneering, skilled and experienced team that the company's technology and products can be continuously updated and improved.

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