WM7695 Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4

Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 Description

Experience high performance and reliability with our Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4, meticulously crafted to meet ASTM B777 standards. This high-density material offers excellent dimensional stability, extreme hardness, and outstanding resistance to heat and corrosion. By incorporating advanced manufacturing techniques, we produce ultra-thin sheets that maintain exceptional tensile strength while retaining the dense properties tungsten is renowned for. Available in customised dimensions, this Class 4 alloy is ideal for demanding applications where space, weight, and durability are critical factors.

Our Tungsten Alloy Sheet is perfectly suited for aerospace, defence, and medical instrumentation, where reliability under intense stress and elevated temperatures is paramount. Each sheet undergoes rigorous quality testing to ensure it meets or exceeds ASTM B777 specifications, guaranteeing consistent precision and longevity. Choose our premium-grade tungsten alloy for performance, longer operational life, and the assurance of high-quality engineering.

Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 Applications

Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 is valued for its high density, superior mechanical strength, and remarkable tolerance to extreme temperatures. This advanced material finds wide-ranging industrial applications, from creating delicate electronic components to serving as robust lining in corrosive environments. Its ability to maintain structural integrity under harsh conditions makes it a dependable choice for high-performance projects across multiple sectors.

1. Electronics Applications

·         Circuit Micro-Substrates: Provides excellent thermal conductivity and stable operation for high-density electronic circuits

·         Vacuum Tube Components: Delivers consistent performance under elevated temperatures and pressures

2. Chemical Processing Applications

·         Corrosion-Resistant Vessels: Offers protection in environments with highly reactive or acidic solutions

·         High-Temperature Seals: Maintains sealing efficiency and prevents leakage in extreme chemical processes

3. Aerospace Applications

·         High-Heat Shielding: Resists thermal stress during atmospheric reentry and high-speed flight

·         Nose Cone Reinforcements: Enhances structural integrity while minimising weight and drag

Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 Packaging

Each Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 is carefully encased in corrosion-resistant material (such as VCI paper or poly film), placed in vacuum-sealed pouches for moisture protection, and reinforced with custom foam or cardboard inserts. Additional measures, including desiccant packs and sealed outer packaging, help preserve surface integrity. We also offer tailored packaging solutions to accommodate special requirements, ensuring every shipment arrives intact and meets your exact specifications.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 FAQs

Q1: What are the key material properties of Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4?

A1: Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 offers exceptional density, typically around 17–18.5 g/cm³, along with high tensile strength and excellent thermal stability. Its high melting point (over 3,400°C) ensures reliable performance in extreme temperatures. Additionally, it provides notable resistance to corrosion and wear, making it suitable for demanding environments. The material’s fine-grain structure enhances surface finish, while tightly controlled dispersion of alloying elements contributes to consistent mechanical properties across the sheet.

Q2: How can this tungsten product be processed or fabricated?

A2: The ultra-thin sheet is typically produced through powder metallurgy techniques, followed by hot and cold rolling to achieve precise thickness. Annealing can be performed at specific temperature intervals to refine grain structure and enhance ductility. Advanced techniques such as laser cutting or EDM can be used for shaping, while specialised coatings help reduce oxidation. This combination of processes ensures tight dimensional tolerances and consistent mechanical integrity.

Q3: Which quality standards and certifications apply to Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4?

A3: In general, Tungsten Alloy Sheet (Ultra-thin Sheet) Class 4 must conform to established ASTM or AMS specifications that dictate chemical composition, mechanical properties, and thickness tolerances. Many manufacturers also adhere to ISO 9001 for quality management systems, ensuring consistent production and traceability. Additional certifications, like AS9100 for aerospace applications, may be required depending on end use. Rigorous testing, including ultrasonic inspection and density verification, helps maintain product integrity and compliance.

Related Information

1. Material Properties and Advantages

Crafted from a high-density tungsten composition, the ultra-thin Class 4 alloy sheet provides an outstanding combination of strength and malleability. It excels in delivering superior heat resistance, allowing it to maintain integrity in extreme thermal environments. This distinctive attribute makes the sheet suitable for advanced applications that demand exceptional performance under pressure. The customisation of dimensions further enhances its versatility, ensuring a precise fit and optimal efficiency in specialised systems.

Ideal for industries requiring durable yet lightweight components, the sheet’s micro-structure and Class 4 rating contribute to remarkable mechanical stability. Despite its ultra-thin profile, the sheet exhibits a high melting point and excellent corrosion resistance, enabling consistent operation in harsh and corrosive conditions. Engineers can rely on its robust nature for critical components in aerospace, medical instrumentation, and various research facilities where accuracy and long-term reliability are paramount.

2. Manufacturing Process

Produced using advanced powder metallurgy techniques, the Class 4 tungsten alloy sheet undergoes meticulous shaping and sintering to ensure optimal density. Throughout this process, each layer of alloy powder is compacted with precision, resulting in an ultra-thin sheet that retains its uniform structure across all customised dimensions. The controlled environment denies impurities a chance to infiltrate, ultimately enhancing the sheet’s overall strength and performance.

Each stage of fabrication is carefully monitored to maintain the integrity of the material. By consistently refining parameters such as temperature and pressure, engineers can achieve precise thickness tolerances and smooth surface finishes for the final product. The result is an adaptable sheet that meets the rigorous demands of industries ranging from defence technology to microelectronics, all while adhering to strict manufacturing standards that highlight its dependable quality.