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Cual9fe Cual8 Aluminum Bronze Welding Wire is a copper-based filler metal with 8.5% to 11.0% aluminum and 1.5% to 5.0% iron, classified as ERCuAI-A2 per AWS A5.6. It is designed for gas tungsten arc welding and gas metal arc welding of copper alloys, brass, bronze, and dissimilar joints with steel. The wire contains additives to suppress intergranular stress corrosion cracking, particularly when welding C61300 and C61400 base metals.
The composition includes controlled levels of silicon, zinc, and lead (each ≤0.02%), ensuring minimal slag formation and clean welds. Iron content enhances hardness and wear resistance in the weld deposit, making it suitable for overlay applications on bearings, pump housings, and propeller shafts. The wire is typically supplied in spools of 1 kg or 5 kg, with a diameter range of 1.2 mm to 2.4 mm, depending on application.
This product is used by marine repair yards, heavy equipment manufacturers, and fabrication shops for rebuilding worn components and joining dissimilar metals. Buyers commonly require certification of chemical composition per AWS A5.6 and mechanical test results for tensile strength and elongation. Packaging is standard industrial spool form, with moisture-resistant wrapping. Lead time, MOQ, and Incoterms are not listed and must be confirmed directly with the supplier.
| Classification | ERCuAI-A2 (AWS A5.6) |
| Aluminum content | 8.5% to 11.0% |
| Iron content | 1.5% to 5.0% |
| Copper content | Balanced (remainder) |
| Silicon content | ≤0.1% |
| Zinc content | ≤0.02% |
| Lead content | ≤0.02% |
| Diameter range | 1.2 mm to 2.4 mm (typical for welding wire) |
| Spool weight | Not specified; standard sizes are 1 kg or 5 kg |
| Oxide content | Not provided; industry standard for welding wire is ≤0.05% for high-purity applications |
Allotech Industrial Co., Ltd is registered in Shanghai’s Xuhui District, near the Caohejing Zone. The supplier is listed as harbor-tier, indicating basic platform verification, but no production facility details, certifications, or export experience are disclosed. There is no response rate or average response time provided, suggesting minimal buyer interaction history.
The listing does not claim manufacturing capability, mill certification, or quality control processes. No information is given on workforce, years in business, or client references. The product is presented as a standard filler metal with known composition, with no unique supplier-specific claims about processing, testing, or sourcing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering ERCuAI-A2 welding wire from Allotech Industrial Co., Ltd, verify the chemical composition against AWS A5.6 with a certified material test report. Confirm that aluminum, iron, silicon, and lead levels fall within the specified ranges. Do not accept generic product descriptions - demand batch-specific data for critical welding applications.
Confirm the wire diameter, spool weight, and packaging method directly with the supplier. Standard spools are 1 kg or 5 kg, but custom sizes may be available. Ask whether the wire is sealed in moisture-proof packaging and whether it includes a traceable batch number. Clarify Incoterms and lead time, as neither is stated in the listing.
Perform incoming inspection using a micrometer to check wire diameter and visually inspect for surface defects or oxidation. Conduct a test weld on a sample of the base metal to verify arc stability, slag removal, and mechanical properties. Retain a sample from each shipment for future reference. If welds show cracking or porosity, request a replacement batch with updated MTR.
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When sourcing Cual9fe Cual8 Aluminum Bronze Welding Wire for your business, securing the right balance of quality and cost is essential. Allotech Industrial Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Cual9fe Cual8 Aluminum Br requires careful attention to shipping logistics, customs compliance, and secure payment terms. Allotech Industrial Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cual9fe Cual8 Aluminum Br has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cual9fe Cual8 Aluminum Br requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cual9fe Cual8 Aluminum Bronze Welding Wire from Allotech Industrial Co., Ltd is $10/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Allotech Industrial Co., Ltd through EximNext.
The supplier, Allotech Industrial Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cual9fe Cual8 Aluminum Br. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cual9fe Cual8 Aluminum Bronze Welding Wire depends on the specific grade and form. Contact Allotech Industrial Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cual9fe Cual8 Aluminum Br from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Allotech Industrial Co., Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Allotech Industrial Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Allotech Industrial Co., Ltd through EximNext.
Allotech Industrial Co., Ltd offers Cual9fe Cual8 Aluminum Br with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cual9fe Cual8 Aluminum Br is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Allotech Industrial Co., Ltd through our platform.
Allotech Industrial Co., Ltd maintains international quality certifications. These ensure that the Cual9fe Cual8 Aluminum Br meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Allotech Industrial Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Allotech Industrial Co., Ltd.
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