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    Boasting the Highest Quality
    Aluminum Welding Materials
    The follwings are certified.

    JIS Z 3232
    Nippon Kaiji Kyokai (NK)
    Lloyds Register (Lloyds)
    American Bureau of Shipping (ABS)
    Det Norske Veritas (NV)
    ISO 9001

    알루미늄 용접봉 제품




    Types and Properties of Aluminum Welding Wire and Rods
    Type Welding Rod
    Display Color    		 Main applicable
    Base Metal    		 Characteristics
    Weding
    Wire    		 Weding
    Rod
    A1070-WY A1070-BY Black Over 99.7% Pure aluminum The tensile strength of welded joint is not critical.
    Use When the same high anti-corrosion and ductility as the base materials is needed.
    A1100-WY A1100-BY Red Over 99.0% Pure aluminum / Aℓ-Mn alloy.
    (3303, 3203 alloys)    		 Weldability, anti-corrosion, and ductility are good.
    Tensile strength of the welded joint is low, about 78-108N/㎟.
    A1200-WY A1200-BY Brown ditto ditto
    A4043-WY A4043-BY Orange 600's alloys Aluminum Alloy Castings High temperature (hot) cracking during welding does not easily occur.
    The ductility and toughness of the weld joint is low, and may take on grey tone with alumite treatment.
    A4047-WY A4047-BY White Aluminum Alloy Castings 2000's alloys, 6000's alloys Suited to high Si aluminum alloy castings.
    A5554-WY A5554-BY Yellow Aℓ-Mg alloys with low Mg content.
    (5052, 5454, etc.)    		 Good anti-corrosion and workability.
    Will not suffer stress corronsion at high temperatures, and can be used in temperatures above 65℃.(Under 200℃)
    A5654-WY A5654-BY Peach Aℓ-Mg alloys with low Mg content (5154, etc.) Good weldability and anti-corrosion.
    A5356-WY A5356-BY Yellow -
    Green    		 Aℓ-Mg alloys, Aℓ-Mg-Si alloys, Aℓ-Zn-Mg alloys A popular product with good weldability with a wide range of uses, including 5083, 6061 and 7N01.
    Slightly reduced yield strength and toughness compared to 5183.
    A5556-WY A5556-BY Green 5083 and other Aℓ-Mg alloys Used in structuress requiring a high joint strength.
    Reduced ductility and toughness compared to 5183.
    A5183-WY A5183-BY Blue 5083 and other Aℓ-Mg alloys Like 5356, a popular product.
    Excellent weldability and good mechanical properties and-corrosion.
    Superb ductility and toughness.

    Note : the chemical composition for items excluding the displayed range will be displayed at maximum value. Be is under 0.0003%

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