4047 tuong thuat truc tiep bong da sheet is a high-performance material that combines exceptional weldability, smooth surface finish, and reliable high-temperature resistance.
Due to its high silicon content, 4047 tuong thuat truc tiep bong da sheet excels in thin-section welding applications requiring high fluidity and low shrinkage. It offers distortion-free welding and excellent sealing properties.
This makes it ideal for electronic laser-welded housing covers, automotive engine components, and leak-proof joints.
Specifications of 4047 tuong thuat truc tiep bong da sheet
Standards: AMS 4185, Q/QYHJ-A-4047-2020, GB/T 3190-2020, BS N2, ANSI/AWS A5.10, FED-QQ-B-655
Certifications: IATF 16949 Automotive Industry Certification, AS9100 Aerospace Certification, ISO 9001, NADCAP
4047 tuong thuat truc tiep bong da sheet Products
- Common Thickness: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 3.175mm, 6.35mm (up to 38.1mm)
- Common Size: 300 × 900mm
- Temper: O, T4, T6, etc.
- Surface Treatment: Anodizing, passivation, electroplating, coating, etc.
Chalco has stock available for immediate shipment. Contact us for special sizes.
We also offer flexible sample testing and small batch order services.Quick Quote
Stock Sizes of 4047 tuong thuat truc tiep bong da sheet
Chalco cuts 4047 tuong thuat truc tiep bong da sheet and coil to your specs.
Burr-free, uniform, tightly wound coils.
| Sheet (Thickness x Width x Length) (inches) | Sheet (Thickness x Width x Length) (inches) | Sheet (Thickness x Width x Length) (inches) |
| 0.003 Thickness x 4 W x 24 L | 0.025 Thickness x 3 W x 24 L | 0.190 Thickness x 24 W x 12 L |
| 0.005 Thickness x 6 W x 24 L | 0.030 Thickness x 12 W x 72 L | 0.190 Thickness x 24 W x 72 L |
| 0.008 Thickness x 6 W x 12 L | 0.040 Thickness x 12 W x 72 L | 0.250 Thickness x 8 W x 12 L |
| 0.010 Thickness x 6 W x 24 L | 0.045 Thickness x 6 W x 36 L | 0.500 Thickness x 6 W x 12 L |
| 0.010 Thickness x 6 W x 36 L | 0.050 Thickness x 12 W x 72 L | 0.500 Thickness x 12 W x 36 L |
| 0.010 Thickness x 12 x 36 L | 0.060 Thickness x 12 W x 72 L | 0.750 Thickness x 12 W x 32 L |
| 0.012 Thickness x 6 W x 36 L | 0.080 Thickness x 12 W x 40 L | 0.800 Thickness x 3.5 W x 47 L |
| 0.015 Thickness x 6 W x 24 L | 0.080 Thickness x 12 W x 72 L | 1.000 Thickness 12 W x 36 L |
| 0.015 Thickness x 12 W x 36 L | 0.090 Thickness x 12 W x 36 L | 1.375 Thickness x 1.750 W x 3.600 L |
| 0.020 Thickness x 0.20 W x 200 L | 0.125 Thickness x 12 W x 72 L | 1.500 Thickness x 12 W x 36 L |
| 0.020 Thickness x 12 W x 72 L | 0.160 Thickness x 4.5 W x 6 L |
4047 tuong thuat truc tiep bong da sheet is available in various thicknesses and sizes, depending on the strength required and the type of application.Quick Quote
Chemical elements of 4047 tuong thuat truc tiep bong da sheet
Chalco's 4047 tuong thuat truc tiep bong da sheet, with its high silicon content of 11.9%, offers exceptional welding performance. It provides enhanced fluidity, superior resistance to thermal cracking, and smoother weld seams, effectively reducing welding defects.
Comparison Analysis of Chalco's 4047 tuong thuat truc tiep bong da Sheet and AMS 4185 Standard:
| Si | Fe | Cu | Mn | Zn | Ti | Mg | |
| AMS 4185 | 11.0-13.0 | ≤0.8 | ≤0.3 | ≤0.015 | ≤0.2 | ≤0.15 | ≤0.1 |
| Chalco 4047 tuong thuat truc tiep bong da sheet | 11.9 | 0.114 | 0.0056 | 0.0064 | 0.066 | 0.0088 | 0.016 |
Chalco's 4047 tuong thuat truc tiep bong da sheet microstructure
Performance of 4047 tuong thuat truc tiep bong da sheet
4047 tuong thuat truc tiep bong da sheet features high thermal conductivity, excellent welding performance, and good ductility, making it an ideal choice for demanding applications.
| Property | Value |
| Density (g/cm³) | 2.66 |
| Thermal Expansion Coefficient (25℃) (10⁻⁶/℃) | 18.8 |
| Thermal Conductivity (25℃) (W/mK) | 191 |
| Tensile Strength (MPa) | 200 |
| Yield Strength (MPa) | 180 |
| Poisson’s Ratio | 0.32 |
| Elongation (%) | 12 |
| Elastic Modulus (GPa) | 70 |
| Brazing Temperature Range (℃) | 582℃-604℃ |
| Liquidity | 1170°F(632°C) |
| Solidity | 1065°F (574°C) |
Chalco's 4047 tuong thuat truc tiep bong da Sheet Performance Test Report
Advantages of 4047 tuong thuat truc tiep bong da sheet
- Uniform composition with low impurity content, ensuring excellent product performance and stability.
- Outstanding weldability, especially suitable for high-precision welding applications.
- Excellent helium leak tightness, ensuring no leakage in welded seams.
- High surface smoothness, with flat, defect-free sheets that meet the aesthetic and functional demands of high-end applications.
- Precise dimensional tolerances for consistent quality.
- Combination of high strength, good ductility, and durability, making it suitable for complex processing.
- Meets the stringent technical requirements of industries such as electronic packaging, defense, aerospace, and automotive manufacturing.
Excellent helium leak tightness after welding
Applications of 4047 tuong thuat truc tiep bong da sheet
4047 tuong thuat truc tiep bong da sheet, with its excellent welding performance, high thermal conductivity, and corrosion resistance, is widely used in applications requiring high-precision welding and lightweight design.
Integrated Circuit Covers
4047 tuong thuat truc tiep bong da sheet is used for welding covers of microwave ICs (integrated circuits). Its primary function is to ensure the IC is well-protected and operates properly.
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Filler Material
4047 tuong thuat truc tiep bong da can be used as a filler material. Despite its lower melting point, it provides high fluidity, making it ideal for various welding applications.
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4047 tuong thuat truc tiep bong da sheet is used to manufacture cylinder liners or sleeves in the automotive industry.
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Engine Blocks
4047 tuong thuat truc tiep bong da sheet is highly adaptable for engine block manufacturing.
Contact us nowWindow Frames
4047 tuong thuat truc tiep bong da sheet can be used to manufacture window frames.
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Chalco's 4047 tuong thuat truc tiep bong da Sheet Customer Case Study:
A customer originally used a 6061 tuong thuat truc tiep bong da alloy cover with a thickness of 1.5mm for their microwave receiver. The traditional welding method resulted in a wide weld seam.
Later, the housing structure was redesigned using 6061 and 6063, with the 4047 tuong thuat truc tiep bong da sheet selected for the cover. Laser seam welding was used to ensure packaging strength and sealing performance. This allowed the cover thickness to be reduced to 1.0mm or even thinner.
If your application also requires 4047 tuong thuat truc tiep bong da sheet, please contact us.Quick Quote
Why is 4047 tuong thuat truc tiep bong da sheet ideal for laser welding?
Laser welding principles and advantages
Laser welding creates a small heat-affected zone and produces high-quality weld seams. It enables automated production, making it perfect for high-precision applications such as microwave components and electronic packaging.
High silicon content and welding benefits of 4047 tuong thuat truc tiep bong da
4047 tuong thuat truc tiep bong da sheet has excellent fluidity and a low melting point, enhancing weld density and airtightness. It reduces internal porosity and thermal cracks, ensuring stronger welds.
It also enables efficient lap and butt welding with 6061, 6063, and other housing alloys, ensuring long-lasting and reliable products.
Key considerations for laser welding
- Pre-treatment: Remove oxide film and oil from the surface to ensure optimal welding quality.
- Power and speed control: Example parameters (e.g., 0.5mm cover plate, 1800W laser) provide reference settings.
- Shielding gas selection: Use pure argon or helium to minimize oxidation and enhance weld strength.
Differences between 4043 and 4047 tuong thuat truc tiep bong da sheet
- 4043 tuong thuat truc tiep bong da sheet contains 5% silicon, whereas 4047 tuong thuat truc tiep bong da sheet contains 12% silicon.
- The solidus temperature of 4043 tuong thuat truc tiep bong da is 573.8°C, and its liquidus temperature is 632.2°C. In contrast, 4047 tuong thuat truc tiep bong da has a solidus temperature of 576°C and a liquidus temperature of 582°C.
- 4047 tuong thuat truc tiep bong da sheet has higher crack resistance, while 4043 tuong thuat truc tiep bong da sheet has lower crack resistance.
- 4047 tuong thuat truc tiep bong da is stronger, capable of withstanding approximately 1, 000 psi of force/impact, whereas 4043 tuong thuat truc tiep bong da sheet cannot.
- For elongation applications, 4047 tuong thuat truc tiep bong da sheet requires more annealing to achieve better results.
Customization and value-added services of 4047 tuong thuat truc tiep bong da sheet
We not only provide high-quality 4047 tuong thuat truc tiep bong da sheet but also offer comprehensive customization and value-added support, ensuring a more convenient and efficient purchasing experience.Quick Quote
Technical support and welding process consultation
We provide professional guidance on material selection, laser welding parameters, and pre/post-processing to ensure optimal fabrication results.
Small-batch sample trials and prototyping are available to help customers validate process feasibility.
Testing reports and quality traceability
Each shipment includes chemical composition analysis and mechanical test reports (MTR) to ensure stable product quality.
Third-party certification reports can be provided to meet industry standards and customer requirements.
Customized processing services
Size customization: Precise cutting and slitting according to customer requirements, ensuring burr-free and smooth edges.
Surface treatment: Options include anodizing, coating, and corrosion protection for enhanced durability.
Special processing: Pre-grooving, stamping, and pre-fabricated profiles help reduce secondary processing costs for customers.
Flexible purchasing and discount policies
Small-batch trial orders: Supports R&D stages and low-volume testing, lowering procurement barriers.
Bulk discounts: Tiered pricing based on annual purchase volume helps optimize costs.
Comprehensive after-sales service
We ensure quick response to quality issues, providing technical support and replacement solutions for a worry-free experience.
Cost-saving recommendations for 4047 tuong thuat truc tiep bong da sheet
We understand that besides product quality, reasonable pricing, long-term cost control, and return on investment are equally crucial. That's why we are committed to providing high-value material solutions to make your procurement more competitive.
- Optimize specification selection: Choose standard sizes whenever possible to meet application needs while minimizing customization costs.
- Plan bulk purchases: Align purchasing volumes with production schedules to secure bulk order discounts.
- Establish long-term agreements: If you have a stable demand, consider signing a long-term supply contract to lock in prices and reduce procurement risks.
- Leverage technical support: Chalco not only provides high-quality 4047 tuong thuat truc tiep bong da sheet but also offers laser welding process consultation and other technical support to enhance material efficiency and indirectly reduce costs.
Packaging and logistics solutions for 4047 tuong thuat truc tiep bong da sheet
- Moisture-proof and anti-rust protection: Wrapped with moisture-proof paper and anti-rust film to prevent oxidation caused by humidity.
- Foam padding and reinforced wooden crates: Protects against vibration and impact during transportation, preventing surface scratches or deformation.
- Secure bundling: Ensures tuong thuat truc tiep bong da sheets remain stable during transit, avoiding movement or friction damage.
- Clear labeling: Outer packaging includes detailed specifications, batch numbers, and test reports for easy identification.
- Multiple shipping options: We offer sea, air, land, and express delivery with various terms (FCL/LCL, DDP, CIF, FOB) to ensure efficient global delivery.
- Full tracking system: Customers can monitor the shipment status in real time for a worry-free logistics experience.
Related products of 4047 tuong thuat truc tiep bong da sheet
With decades of experience, we supply custom-sized 4047 tuong thuat truc tiep bong da sheet, foil, coil, welding wire, rod, flat bar, and forgings to meet your needs.
4047 welding tuong thuat truc tiep bong da foil
4047 welding wire
4047 tuong thuat truc tiep bong da coil
4047 tuong thuat truc tiep bong da rod
4047 flat bar
4047 forgings
Frequently asked questions about 4047 tuong thuat truc tiep bong da sheet
What is the melting point of 4047 tuong thuat truc tiep bong da?
The melting point of 4047 tuong thuat truc tiep bong da is approximately 580°C (1075°F).
What is BAlSi-47?
BAlSi-47 is the AWS designation for 4047 tuong thuat truc tiep bong da. Its UNS number is A94047, and its European designation is EN AW-4047.
What is a filler alloy?
In welding, brazing, soldering, overlay welding, and other heat treatment processes, filler or solder alloys are used to join metal components. 4047 tuong thuat truc tiep bong da enhances the base metal's strength and durability, ensuring a more cohesive bond.
What is laser welding?
Laser welding is an advanced welding process that uses a high-energy-density laser beam as a heat source. It rapidly heats and melts the workpiece surface, completing the weld in an extremely short time.
Do you offer laser welding/cutting services?
Yes, we provide laser welding and laser cutting services, ensuring high-precision processing, burr-free cutting, and efficient welding. Our services meet strict dimensional and quality standards, reducing post-processing costs.
Consultation and sample request
We offer professional technical support and free quotations to help you quickly find the best 4047 tuong thuat truc tiep bong da sheet solution.
- Submit your specifications or drawings, and we will provide customized technical recommendations.
- Request sample testing to evaluate material performance and processing compatibility.
- Get a free quote, including material, processing, and logistics options, to ensure optimal purchasing costs.
Chalco can provide you the most comprehensive inventory of tuong thuat truc tiep bong da products and can also supply you customized products. Precise quotation will be provided within 24 hours.
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