Hastelloy B-3 Wire – Precision Manufacturing & Competitive Pricing

Hastelloy B-3 is a nickel-molybdenum alloy designed for excellent resistance to highly reducing environments, particularly hydrochloric acid and other aggressive chemicals. As a wire material, it provides outstanding corrosion resistance, mechanical strength, and thermal stability, making it an ideal choice for precision manufacturing applications across various industries.

Material Composition and Properties

Hastelloy B-3 wire is primarily composed of nickel and molybdenum, offering enhanced stability against chemical attack. Key features include:

• Superior Corrosion Resistance: Performs exceptionally well in reducing environments, including hydrochloric, sulfuric, and phosphoric acids.

• High Thermal Stability: Maintains its mechanical and chemical properties at elevated temperatures.

• Excellent Mechanical Strength: Ensures durability, flexibility, and resistance to stress corrosion cracking.

• Precision Manufacturing Capability: Can be drawn into fine wires while maintaining high strength and corrosion resistance.

Applications of Hastelloy B-3 Wire

Due to its outstanding properties, Hastelloy B-3 wire is widely used in:

1. Chemical Processing Industry: Used in wire mesh, filtration systems, and chemical-resistant fasteners.

2. Electronics and Electrical Components: Suitable for specialized electrical applications requiring corrosion-resistant conductors.

3. Aerospace and Defense: Utilized in high-performance sensors, components, and structural reinforcements.

4. Medical and Pharmaceutical Industry: Applied in sterile equipment, surgical instruments, and laboratory applications.

5. Marine and Offshore Engineering: Ideal for seawater-resistant applications, including springs and cables.

Grades and Standards

Hastelloy B-3 wire meets stringent international standards to ensure top quality and performance:

• UNS Number: N10675

• ASTM Standards: ASTM B335 (Wire & Rods)

• EN/DIN Equivalent: 2.4600

Manufacturing Process

The production of Hastelloy B-3 wire involves advanced metallurgical techniques to achieve precision and reliability:

1. Melting and Alloying: Produced using vacuum induction melting (VIM) or electric arc furnace (EAF) to maintain purity.

2. Hot and Cold Drawing: Ensures precise dimensions and enhances mechanical properties.

3. Annealing and Heat Treatment: Improves flexibility, corrosion resistance, and structural stability.

4. Surface Finishing: Includes bright annealed, oxidized, or coated finishes for enhanced performance.

5. Quality Control and Testing: Includes mechanical property evaluation, corrosion resistance testing, and dimensional inspections.

User Requirements and Customization

Industries using Hastelloy B-3 wire often require customized solutions to meet their specific needs. Common customizations include:

• Varied Wire Diameters: Available in different thicknesses to suit specific applications.

• Surface Finish Options: Bright, black, or coated finishes for enhanced durability.

• Precision Cutting and Spooling Services: Ensuring exact dimensions and ease of use.

• OEM and Bulk Order Customization: Tailored production for large-scale industrial projects.