N04400 Nickel Copper (commonly known as Monel 400) is a high-performance alloy engineered for environments where standard metals succumb to corrosion. Renowned for its strength and toughness across a wide temperature range, N04400 is the industry standard for marine and chemical processing applications.
At Standard Metals, Inc., we provide N04400 that meets the rigid quality benchmarks required for naval defense and industrial infrastructure.
Certified Specifications
Our inventory is strictly managed to comply with the following essential standards:
- QQ-N-281D: The primary federal specification for Nickel-Copper alloy bar, rod, and forgings.
- ASTM B164: The standard specification for Nickel-Copper alloy rod, bar, and wire.
- DFARS Compliant: All materials are produced in the USA or DFARS-approved countries to ensure supply chain integrity for government contracts.
Engineering Advantages of N04400
- Saltwater Resilience: Outstanding resistance to rapidly flowing seawater, making it ideal for marine propulsion and piping.
- Broad Temperature Stability: Maintains high mechanical properties from cryogenic temperatures up to 1000°F.
- Chemical Immunity: Highly resistant to hydrofluoric acid and fluorine, as well as many reducing acids and alkalis.
- Precision Machinability: Excellent response to Waterjet Cutting, allowing for complex near-net shapes with zero heat-affected zones.
Common Applications
N04400 is frequently specified for:
- Marine Propulsion: Propeller and pump shafts, rudders, and saltwater fixtures.
- Industrial Components: Valves, pumps, and fasteners for chemical processing.
- Naval Hardware: Heat exchangers, boiler feedwater heaters, and specialized marine valves.
- Aerospace: Components for exhaust systems and fuel tanks.
The Standard Metals Advantage
Since 1978, Standard Metals, Inc. has served the Military and Naval markets with a focus on precision and compliance.
- Technical Expertise: We understand the nuances of Specifications like QQ-N-281D, ensuring you receive the exact material your contract requires.
- Advanced Services: Our Waterjet Cutting capabilities allow us to deliver custom-cut N04400 shapes with industry-leading accuracy.
- Quality Documentation: Every shipment includes full material test reports (MTRs) to verify chemical and mechanical compliance.
Looking for N04400 Nickel Copper certified to QQ-N-281D or ASTM B164? Request a Quote Today or call our alloy experts at 1-800-243-2224.