Tianjin Bohai Bay Welding Precision Technology Co., Ltd.

• Aluminum Alloy

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图片5 产品3

ER4043

ER4043 MIG Aluminum Alloy Welding Wire

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图片5 产品3

ER5356

ER5356 MIG Aluminum Alloy Welding Wire

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ER4043

Application：Suitable for welding aluminum alloys used in shipbuilding, chemical industry, mold manufacturing, metallurgy, locomotive and other industries.
Characteristics：This welding wire features low susceptibility to hot cracking and can be used for welding heat-treatable base metals. It offers excellent welding performance with stable arc, minimal spatter and smooth weld appearance.
Precautions：
1. Remove oxides, oil, moisture and other contaminants from the groove and welding wire before welding.
2. Use a backing plate to support molten metal during welding to ensure good weld formation.
3. When oxyacetylene welding is adopted, aluminum welding flux must be used together.

1. Deposited Metal, % by Mass

ItemSiFeCuMnMgZnTiAlBeOthers
Standard4.5-6.0≤0.8≤0.3≤0.05≤0.05≤0.1≤0.2Balance≤0.0003Single≤0.05 / Total≤0.15

ER5356

Application：It is suitable for welding aluminum alloys in industries such as shipbuilding, sports equipment, aviation and railway locomotives.
Characteristics：Designed for welding aluminum-magnesium alloys with high magnesium content. This welding wire features high strength, good forgeability and excellent resistance to seawater corrosion.
Precautions：
1. Thoroughly remove oxides, oil stains, moisture and other contaminants from the welding groove and welding wire before welding.
2. Use a backing plate to support the molten metal during welding to ensure sound weld formation.
3. When performing oxyacetylene welding, aluminum soldering flux must be used together.

1. Deposited Metal, % by Mass

ItemSiFeCuMnMgCrZnTiAlBeOthers
Standard≤0.25≤0.4≤0.10.05-0.24.5-5.50.05-0.2≤0.10.06-0.2Balance≤0.0003Single≤0.05 / Total≤0.15