ASTM B564 Inconel 625 Nickel Alloy Weld Neck Flange UNS N06625 Forged Corrosion Resistant

ASTM B564 Inconel 625 Nickel Alloy Weld Neck Flange

Our ASTM B564 Inconel 625 (UNS N06625) Nickel Alloy Weld Neck Flange is designed for superior performance in demanding environments where corrosion resistance and high strength are critical.

Key Features

• Superior Corrosion Resistance: Inconel 625 provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-containing environments.
• High Temperature Strength: Maintains excellent mechanical properties from cryogenic temperatures up to 980°C (1800°F).
• Forged Construction: Manufactured via forging process per ASTM B564 standard, ensuring uniform grain structure and superior mechanical integrity.
• Versatile Applications: Ideal for chemical processing, marine engineering, oil & gas extraction, and nuclear power industries.

Technical Specifications

Chemical Composition

Nickel (Ni): 58.0% min | Chromium (Cr): 20.0-23.0% | Molybdenum (Mo): 8.0-10.0% | Niobium (Nb): 3.15-4.15% | Iron (Fe): 5.0% max

Quality Assurance

Each flange is manufactured under strict quality control with full material traceability. We provide MTC (Material Test Certificate) per EN 10204 3.1 upon request. Third-party inspection services including BV, SGS, and TÜV are available.

Packaging & Delivery

All flanges are securely packed in plywood cases with proper protection to prevent damage during transit. Custom packaging options are available. Typical lead time is 15-30 working days depending on order quantity.