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This Copper Alloy Sheet, conforming to the rigorous ASTM B152 standard, is engineered specifically for demanding marine environments. With a precise thickness of 0.5mm, this sheet offers an exceptional balance of formability and structural integrity. Its outstanding corrosion resistance makes the ASTM B152 Copper Alloy Sheet an ideal and cost-effective choice for various shipbuilding applications, providing long-term reliability against saltwater exposure. This product is designed for fabricators who require a material that combines proven performance with ease of installation.
Key Specifications
Attribute
Details
Product Name
Copper Alloy Sheet for Shipbuilding
Standard
ASTM B152
Thickness
0.5 mm
Primary Feature
Excellent Corrosion Resistance
Main Application
Shipbuilding and Marine Structures
Available Forms
Sheet, Coil
In-Depth Product Description
1. Product Introduction and Material Excellence
The ASTM B152 standard defines the requirements for copper sheets, strips, and plates. Our 0.5mm thick Copper Alloy Sheet is manufactured under strict quality control to meet or exceed these specifications. The inherent properties of the copper alloy used ensure superior performance, making this sheet a fundamental component in constructing durable and long-lasting marine vessels. It is supplied in a mill-finish condition, ready for various fabrication processes.
2. Characteristics and Selling Points
The primary selling point of this Copper Alloy Sheet is its exceptional resistance to corrosion, particularly from seawater and marine atmospheres. This property significantly reduces maintenance costs and extends the service life of components. The 0.5mm thickness provides an excellent balance, offering sufficient strength for structural applications while remaining highly formable for complex shapes. Additionally, the sheet has excellent thermal and electrical conductivity.
3. Manufacturing Technology and Production Process
Our production utilizes state-of-the-art continuous casting and cold rolling technologies. This process ensures a uniform grain structure, consistent mechanical properties, and a precise, smooth surface finish across the entire sheet. The cold-rolling technique enhances the strength and hardness of the material, contributing to its durability in tough service conditions.
4. Fundamental Principle of Corrosion Resistance
The corrosion resistance of this Copper Alloy Sheet is based on the formation of a protective, adherent layer on its surface when exposed to the environment. This layer, known as a patina, acts as a barrier that significantly slows down further corrosion. This passive film is self-healing, meaning if the surface is scratched, the protective layer reforms, providing continuous protection.
5. Applications in Shipbuilding
This versatile material is widely used in the shipbuilding industry for various critical applications, including:
Heat Exchanger Plates: For condensers and evaporators.
Cladding and Roofing: Providing durable, weather-resistant surfaces for deckhouses and superstructures.
Electrical Grounding Systems: Utilizing its excellent conductivity.
Pipe Sheathing: For protecting other materials from corrosion.
Custom Fabricated Components: For various marine hardware and fixtures.
6. Advantages Summary
Long Service Life: Withstands harsh marine conditions for decades.
Low Maintenance: The natural corrosion-resistant layer minimizes the need for protective coatings and repairs.
Excellent Fabricability: Easy to cut, bend, and form into complex shapes without cracking.
Proven Reliability: A trusted material standard (ASTM B152) in the global marine industry.
Good Mechanical Properties: Offers a reliable combination of strength and ductility.
7. Our Service Commitment
We pride ourselves on providing not just high-quality materials but also comprehensive customer support. Our services include detailed technical consultation, reliable on-time delivery, and customized cutting services to meet your specific project dimensions, helping to reduce your production time and waste.
8. Frequently Asked Questions (FAQ)
Q: What specific copper alloy grade is this sheet under ASTM B152?
A: ASTM B152 covers several copper alloys, such as C11000 (ETP Copper) and C12200 (DHP Phosphorus Copper). The specific grade and its corresponding mechanical and chemical properties can be provided upon request to match your application's exact requirements.
Q: Is this 0.5mm Copper Alloy Sheet suitable for freshwater environments?
A: Absolutely. While exceptionally resistant to saltwater, it performs excellently in freshwater and other industrial environments, offering great versatility.
Q: How does this product compare to aluminum or stainless steel for marine use?
A: Copper alloys offer distinct advantages, including superior biofouling resistance and excellent performance in stagnant seawater conditions, where some stainless steels may be susceptible to pitting corrosion.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...
