Aluminum Alloy Electrode E4043
Brand: Ocean Welding
Manufacturer: Hangzhou Lin'an Dayang Welding Material Co., Ltd.
Core Advantages: 20 years of experience in welding material production, CE/ISO certification, compliance with AWS standards, OEM customization support
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Product Introduction
I. Basic Product Information
| Item | Details |
|---|---|
| Model | E4043 (Alloy Type: E4043 CTD) |
| Material | Aluminum / Aluminum Alloy |
| Executive Standards | AWS A5.3, ASME SFA A5.3 |
| Place of Origin | Zhejiang Province, China (Mainland) |
| Application Scenarios | Maintenance welding of aluminum and aluminum alloys (5454, 5154, 6052, 6063, 700 series) |
II. Specification Parameters
1. Size & Current
| Electrode Diameter | Length | Recommended Welding Current | Operating Temperature Range |
|---|---|---|---|
| 2.0mm | 300mm-500mm | - | 60-90℃, 90-120℃, 120-150℃ |
| 2.5mm | 300mm | 50-80A | 60-90℃, 90-120℃, 120-150℃ |
| 3.2mm | 350mm | Suitable for 50-240A operating current | 60-90℃, 90-120℃, 120-150℃ |
| 4.0mm | 400mm | Suitable for 50-240A operating current | 60-90℃, 90-120℃, 120-150℃ |
2. Chemical Composition (Meeting AWS Requirements)
| Element | Content Range (%) | Typical Deposited Metal Content (%) |
|---|---|---|
| Si (Silicon) | 4.5-6.0 | 5.00 |
| Fe (Iron) | ≤0.80 | - |
| Cu (Copper) | ≤0.30 | 0.20 |
| Mn (Manganese) | ≤0.05 | - |
| Mg (Magnesium) | ≤0.03 | - |
| Zn (Zinc) | ≤0.10 | - |
| Ti (Titanium) | ≤0.20 | 0.11 |
| Be (Beryllium) | ≤0.0008 | - |
| Other Elements | Single element ≤0.05, total ≤0.15 | - |
| Al (Aluminum) | Remainder | Remainder |
III. Packaging & Delivery
1. Packaging Specifications
- Standard Packaging: 1.0kg/inner box (PVC material), 1 ton/pallet (50 cartons/pallet, each carton contains 4 PVC boxes, total 20kg)
- Optional Packaging: 1kg/PVC box, 5kg/PVC box (shrink film + PVC box)
- Customization Service: Custom packaging solutions available according to customer needs
2. Delivery Cycle
- Regular Orders: Delivery within 25 days after confirmation
- In-stock Products: Shipment available within 8-25 days
IV. Core Product Advantages
- Excellent Welding Performance: Low spatter, reducing post-welding cleaning work; easy re-ignition, ensuring operation continuity; low smoke emission, improving the operating environment.
- Balanced Efficiency & Quality: Good slag detachability, eliminating the need for extensive slag cleaning; high deposition efficiency, increasing welding workload per unit time.
- Strong Crack Resistance: The formula with higher alloy content than the base metal effectively reduces the risk of post-welding cracking, while ensuring the corrosion resistance and high-temperature stability of the joint.
V. Welding Operation Recommendations
- Parameter Matching: Welding current and voltage should be flexibly adjusted according to electrode diameter, welding material characteristics, and welding position (including base plate thickness) to avoid welding defects caused by improper parameters.
- Filler Metal Selection: Prioritize reference to the performance requirements of the base metal and welding process, while considering post-welding corrosion resistance and high-temperature performance. It is recommended to use filler metal with higher alloy content than the base metal.
VI. Manufacturer's Guarantees & Services
- Quality Control: Strict inspection throughout the whole process (raw materials - production - finished products) to ensure each batch of products meets AWS, CE, and ISO standards.
- Customization Support: Provide OEM services, and customize products according to customers' technical requirements and brand needs.
- After-sales Commitments:
- Offer competitive quotations in the industry
- Ensure on-time delivery of orders without delaying production
- Professional team provides welding technical consultation and after-sales support
VII. Applicable Industries
- Transportation Field: Welding of aluminum alloy components for vehicles (automobiles, motorcycles)
- Engineering Field: Bridge engineering, machinery engineering, steel structure construction
- Manufacturing Field: Shipbuilding, container production
- Construction Field: Welding of aluminum alloy structures in the construction industry
Manufacturer's Official Website: www.hzdayang.com
Alibaba Store: hzdayang.en.alibaba.com
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