The composition is uniform, the performance is stable, the grain is small, the hydrogen content is low.
| Items | Parameters | Types | Description | Features |
| Aluminum and aluminum alloy welding wire （HS encoding：7605210000） | Maximum section size≤7mm aluminum alloy wire | 1100 | It is a welding material containing 99% aluminum, which can be used for MIG or TIG welding processing of wire shafts or longitudinal cuts; Commonly used for welding of base metals such as 1100, 3003, or similar to 3003, as well as 1060, 1070, 1080, and 1350. | The composition is uniform, the performance is stable, the grain is small, the hydrogen content is low |
| 2319 | It is an aluminum alloy welding material containing titanium, zirconium, manganese and vanadium. It can be used for welding 2219 materials and has high fracture toughness. Therefore, it is commonly used to weld the oxidizer tank of rockets, supersonic aircraft skins and structural parts. | |||
| 3003 | It is a manganese containing aluminum alloy welding material that can be used for welding various pressure vessels and pipelines in kitchen utensils, food and chemical product processing and storage devices, tanks and tanks for transporting liquid products, and sheet metal processing. | |||
| 4043 | It is an aluminum alloy welding material containing 5% silicon, which can be used for MIG or TIG processing of wire shafts or longitudinal notches; This product can be recommended for welding of 3003, 3004, 5052, 6061, 6063 and casting metals 355, 356, and 214. | |||
| 4047 | It is an aluminum alloy welding material containing 12% silicon. This product can not only be used for welding aluminum alloys, but also for welding copper alloys for general purposes. It has good corrosion resistance and is a popular alloy welding wire for copper welding. Aluminum welding can be used for welding 1060, 1350, 3003, 3004, 3005, 5005, 5050, 6053, 6061, 6951, 7005 and casting alloys 710, 711. | |||
| Aluminum and aluminum alloy welding wire （HS encoding：7605290000） | Maximum section size＞7mm aluminum alloy wire | 5183 | It is an aluminum alloy welding material containing 4.3-5.0% magnesium, 0.5-1.0% manganese, and appropriate chromium and titanium, which can be used for MIG or TIG machining of wire shafts or longitudinal notches. This product is generally used for welding in industries such as ships, drilling equipment, trains, automobiles, locomotive carriages, reserve tanks, and pressure vessels. Suitable for welding of 5083, 5086, 5456, 5052, 5652, 5056. | |
| 5356 | It is an aluminum alloy filler metal containing up to 5% magnesium, which can be used for MIG or TIG welding processing. It has good seawater corrosion resistance and is generally used for welding of base metals 5050, 5052, 5083, 5356, 5454, and 5456 in industries such as bicycles, aluminum scooters, locomotive carriages, chemical pressure vessels, military production, shipbuilding, aviation, etc. | |||
| 6101 | It is a material with good welding performance, used for processing high-strength busbar conductors. | |||
| 7050 | It is a high-strength heat-treatable aluminum alloy containing Zn5.7~6.7%, Mg1.9~2.6%, and Cu2.0~2.6%, with extremely high strength and resistance to peeling corrosion and stress corrosion fracture. It is commonly used for welding aviation rivets or aviation medium thick plates. The 7075 and 7651 prepared by increasing the zinc and magnesium content have excellent mechanical properties and anodic reactions, mainly used in aerospace, aviation, mold processing, mechanical equipment, fixtures, especially for the welding of aircraft manufacturing structures and other high stress structures with high strength and corrosion resistance requirements. | |||
| Al-Sc Alloy | It is a series of aluminum alloy welding and 3D printing materials containing scandium, which can be used in high-tech fields such as shipbuilding, aerospace, aviation, nuclear energy, etc. Al-Mg-Sc; The Al Si Sc series of materials can also be used in light vehicles and high-speed trains. Super strength, super toughness, superplasticity, and high neutron irradiation resistance are the main properties of this type of material. |
