Import Flux-Cored Aluminum Based Brazing Alloy — Buy in wholesale FOB from Supplier in China

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Flux-cored Aluminum Based Brazing Alloy by Qixing Group
Harbor
Flux-cored Aluminum Based Brazing Alloy - Image 1

Flux-cored Aluminum Based Brazing Alloy

🕐Last updated: Sep 22, 2026
$12 - $28 / kg (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹1,228.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code8311.30
⚙️MaterialAluminum-Silicon Based Brazing Alloy (AlSi12 / 4047 Grade)
📁CategoryAluminum Die Casted Parts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Flux-cored Aluminum Based Brazing Alloy from Qixing Group - Wholesale Supply

The Flux-cored Aluminum Based Brazing Alloy offered by Qixing Group is an AlSi12 alloy conforming to the 4047 grade, formulated for joining and repairing aluminium die‑cast components. It combines aluminium and silicon to deliver a filler that flows readily into joints while resisting corrosion. The alloy is supplied as flux‑cored wire, enabling efficient melting and minimal oxidation during brazing. It is intended for use in automotive, HVAC and general industrial manufacturing where aluminium assemblies require strong, repeatable bonds.

The aluminium‑silicon composition provides a typical melting point between 560 °C and 620 °C, allowing a controlled heat input that limits distortion of thin sections. Typical density of the filler metal is about 2.70 g cm⁻³, and the resulting joint can achieve tensile strengths near 200 MPa under standard conditions. Wire diameters commonly range from 1.0 mm to 2.5 mm, giving flexibility for different joint clearances. The flux core usually contains a potassium fluoro‑aluminate formulation that promotes de‑oxidation and wetting of the base metal.

End users such as component manufacturers, die‑casting repair shops and large‑scale assemblers source this alloy for volume production and maintenance programmes. Qixing Group notes that minimum order quantities are flexible to accommodate both trial runs and full‑scale orders. Secure payment options such as L/C and T/T are accepted, and buyers are invited to discuss Incoterms that suit their logistics strategy.

Technical Specifications for Qixing Group Flux-cored Aluminum Based Brazing Alloy
MaterialAluminum‑Silicon Based Brazing Alloy (AlSi12 / 4047 Grade)
Grade4047
Typical Melting Point560‑620 °C (typical)
Typical Density2.70 g/cm³ (typical)
Typical Tensile Strength of Joint200 MPa (typical)
Typical Wire Diameter1.0‑2.5 mm (typical)
Typical Flux CompositionPotassium fluoro‑aluminate based (typical)
Typical PackagingSpooled coils, 10 kg per coil (typical)
About Qixing Group - Brazing Alloy Supplier in China
🏭
Qixing Group
China Harbor

Qixing Group is located on Renmin Road No. 69 in Xixiang, Henan Province, China. The company is listed with a harbour‑level trust tier, though its response rate is currently recorded as 0 % and average response time is not available, indicating that buyers should confirm communication channels before proceeding.

The supplier presents the Flux‑cored Aluminum Based Brazing Alloy as a consumable for high‑strength aluminium joining. The listing does not provide additional corporate history, production capacity or client references, so enquiries should focus on technical data sheets and any available quality certifications.

This flux-cored aluminum based brazing alloy is engineered for high-strength joining and repair of aluminum die casted components used across automotive, HVAC, and industrial manufacturing. The AlSi-based composition provides excellent flow characteristics and corrosion resistance for precision brazing applications. As a critical consumable in aluminum fabrication and die casting repair, this product serves manufacturers and trading partners seeking reliable brazing solutions for mass production and maintenance operations.

Business TypeSupplier
Year EstablishedRecently Joined
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Frequently Asked Questions About Flux-cored Aluminum Based Brazing Alloy from Qixing Group
The filler metal is an AlSi12 alloy that meets the 4047 grade specification, typically containing about 12 % silicon with the balance aluminium. Request the mill test report for exact elemental percentages.

Sourcing Flux-cored Aluminum Based Brazing Alloy from Qixing Group - China Import Guide

Before placing an order, verify the exact alloy grade, flux composition and any available material test reports. Ask the supplier to provide a mill test certificate that confirms the AlSi12 chemistry and mechanical properties expected for your application.

Confirm logistics details such as the preferred Incoterm (FOB, CIF, etc.), typical lead time of four to six weeks, and acceptable payment methods like L/C or T/T. Clarify packaging dimensions and whether the coils will be repacked for smaller shipments.

Implement a quality assurance plan that includes third‑party inspection of the coil dimensions, flux content and joint performance. Request documentation covering compliance with relevant standards and retain records of the inspection report for future reference.

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Harbor
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Trust Score
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Buy Flux-Cored Aluminum Based in Bulk — Verified Supplier in China

When sourcing Flux-Cored Aluminum Based Brazing Alloy for your business, securing the right balance of quality and cost is essential. Qixing Group, a verified supplier based in China, offers this product with key specifications including 4047 / AlSi12 Flux-Cored Brazing Alloy, Aluminum 87-89%, Silicon 10-12%, Flux Core, and Wire Diameter: 1.0mm - 3.0mm; Spool or Straight Rod Form. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1228./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8311.30, making it a staple in the Aluminum Die Casted Parts sector with strong demand from importing countries worldwide.

Flux-Cored Aluminum Based Specifications, Trade Terms & Pricing

Importing Flux-Cored Aluminum Based requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qixing Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8311.30 in their destination country. 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.

About Qixing Group — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Flux-Cored Aluminum Based 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 Aluminum Die Casted Parts category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Flux-Cored Aluminum Based — Shipping, Logistics & Customs

Importing Flux-Cored Aluminum Based 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 for HS Code 8311.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Flux-Cored Aluminum Based

What is the wholesale price of Flux-Cored Aluminum Based Brazing Alloy?

The current listed wholesale price for Flux-Cored Aluminum Based Brazing Alloy from Qixing Group is $1228./Unit 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 Qixing Group through EximNext.

What is the Minimum Order Quantity (MOQ) for Flux-Cored Aluminum Based?

The supplier, Qixing Group, has set a Minimum Order Quantity (MOQ) of 1 Unit for Flux-Cored Aluminum Based. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Flux-Cored Aluminum Based Brazing Alloy?

For international shipping and customs clearance, Flux-Cored Aluminum Based Brazing Alloy is classified under HS Code 8311.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Flux-Cored Aluminum Based from China?

To import Flux-Cored Aluminum Based from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qixing Group. Ensure you have the necessary import licenses for Aluminum Die Casted Parts products in your destination country.

Is Qixing Group a verified supplier?

Yes, Qixing Group 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.

What are the key specifications of Flux-Cored Aluminum Based Brazing Alloy?

The key specifications for Flux-Cored Aluminum Based Brazing Alloy supplied by Qixing Group include 4047 / AlSi12 Flux-Cored Brazing Alloy, Aluminum 87-89%, Silicon 10-12%, Flux Core, and Wire Diameter: 1.0mm - 3.0mm; Spool or Straight Rod Form. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Flux-Cored Aluminum Based?

Qixing Group offers Flux-Cored Aluminum Based with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Flux-Cored Aluminum Based the most?

Flux-Cored Aluminum Based is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qixing Group through our platform.

What certifications does this Flux-Cored Aluminum Based supplier hold?

Qixing Group maintains international quality certifications. These ensure that the Flux-Cored Aluminum Based meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Flux-Cored Aluminum Based Brazing Alloy on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qixing Group will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Qixing Group.

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