Monel 400 Bolts

Monel 400 Bolts - Premium Corrosion-Resistant Fasteners

Monel 400 Bolts high-end superalloy bolts are designed for demanding industrial, power generation, and aerospace applications where conventional fasteners are unable to tolerate the stress and heat. Our product offers the durability required for mission-critical operations due to its remarkable high-temperature strength and resistance to corrosion. At TSM Technology, we produce these specialty bolts in accordance with the strictest industry guidelines, guaranteeing that your projects will be successful even in the most trying circumstances.

How Do You Define Product?

Monel 400 Bolts are high-performance fasteners composed of an alloy of copper and nickel, about 23% copper and 67% nickel. Bolts have exceptional corrosion resistance due to this special composition, especially in corrosive and maritime situations. The alloy retains its remarkable mechanical properties while fending against pitting, stress corrosion, cracking, and crevice corrosion.

Specification

Chemical And Physical Characteristics

Product Standards

Because our bolts adhere to many international standards, they are suitable everywhere:

• ASTM B164 - Standard specifications for wire, bars, and rods made of nickel-copper alloy
• ASME SB-164: Requirements for boiler and pressure vessel codes
• JIS H4551 - Industrial standards for nickel alloys in Japan
• DIN 17752 - The European method of numerical designation
• EN 2.4360 - The European method of numerical designation

What Characteristics Do Monel 400 Bolts Have?

Superior Corrosion Resistance: Outstanding performance in alkaline solutions, acids, and saltwater averts early failure and lowers maintenance expenses.

High Temperature Stability: They are appropriate for severe thermal applications since they retain their strength and integrity up to 1,000°F (538°C).

Excellent Mechanical Properties: Reliable fastening under stress is ensured by a combination of high ductility and strong tensile and yield strength.

Pitting Resistance: In conditions high in chloride, bolt failure is avoided due to exceptional resistance to localized corrosion.

Stress Corrosion Immunity: Prevents breaking in the presence of both chemical and mechanical stress.

Weldability: Makes installation and repairs easier by being simple to weld without the need for extra heat treatment.

Application

Marine Industry: Construction of ships, offshore platforms, and marine machinery that is constantly exposed to saltwater.

Chemical Processing: storage tanks, pipe networks, and reactor vessels that handle corrosive substances.

Aerospace: In harsh conditions, aircraft parts need corrosion-resistant, lightweight fasteners.

Oil and Gas: Equipment used for drilling, refineries, and petrochemical facilities subjected to extreme temperatures and severe chemicals.

Pharmaceutical: Equipment and clean room conditions need to be extremely pure and resistant to corrosion.

Nuclear power: cooling systems and reactor parts that must be dependable for an extended period of time in harsh environments.

 Quality Inspection

TSM Technology maintains a comprehensive quality control system that ensures every product meets stringent requirements through dimensional inspection using precision measuring equipment, tensile testing per ASTM standards to verify mechanical properties, and corrosion resistance validation via salt spray and immersion tests. Our quality process includes spectrographic chemical analysis to confirm alloy composition, microscopic and visual inspection of surface conditions, and complete documentation with full material traceability including MTR and test certificates for total quality assurance.

Production And Processing Technology

TSM Technology employs advanced production technology for Monel 400 Bolts, combining precision forging with modern machining to ensure dimensional accuracy and optimized mechanical properties. Our manufacturing process utilizes controlled heat treatment to enhance microstructure and corrosion resistance, while CNC machining guarantees precise threading within strict tolerances. Final surface treatments including pickling, passivation, and polishing further improve corrosion resistance and achieve the required surface quality for demanding industrial applications.

Preparation of the Raw Material: Homogenization heat treatment and chemical composition verification are applied to high-purity nickel-copper alloy billets.

• Hot Forging: Billets are heated and forged into bolt blanks using precise dies to obtain the correct grain structure.
• Machining: CNC turning and threading procedures provide exact dimensions and thread profiles satisfying worldwide standards.
• Heat Treatment: Solution annealing reduces internal tensions and maximizes mechanical qualities at regulated temperatures.
• Surface Treatment: Passivation improves corrosion resistance by regulated oxidation, while pickling eliminates scale.
• Quality Inspection: Extensive testing that includes corrosion resistance confirmation, tensile testing, and dimensional inspections.
• Final Packing: Damage during storage and transportation is avoided using protective packing.

Factory

Flexible manufacturing from small batches to huge orders is made possible by our eight dedicated production lines and more than 100 precise equipment. Computerized heat treatment furnaces, automated threading machines, and CNC machining centers are examples of advanced equipment. The newest testing tools are available in our integrated quality laboratory for thorough product validation.

Why Choose TSM Technology?

Proven Manufacturing Excellence: We provide a steady supply of high-quality products thanks to our 50,000 square feet of state-of-the-art facilities and more than 100 precision machinery.

Quality Certifications: Our dedication to aerospace-grade quality standards is evidenced by our ISO 9001, AS9100D, and AS9120 certifications.

Global Experience: Proven proficiency in the production of high-performance alloys, with over 14 years of experience servicing more than 70 nations.

Technical Innovation: Ongoing R&D expenditure guarantees state-of-the-art production techniques and exceptional product performance.

Extensive Testing: Product dependability is ensured by sophisticated inspection capabilities such as corrosion testing, radiography, and ultrasonic inspection.

Customer support: The success of your project is aided by thorough documentation, prompt response, and technical counsel.

Package and Shipping

TSM Technology ensures secure product delivery through protective anti-corrosion packaging with individual bolt protection, offering custom steel cases or wooden crates tailored to shipment needs. Our global logistics network ensures timely worldwide delivery, backed by comprehensive export documentation and real-time tracking services for complete shipment visibility.

FAQ

Q: What is the highest temperature at whichthe  product may be used?

A: These bolts' mechanical qualities and resistance to corrosion allow them to endure continuous use up to 1,000°F (538°C).

Q: Do products work well in applications involving seawater?

A: Indeed, they offer outstanding defense against seawater corrosion, particularly pitting and crevice corrosion that are frequently found in maritime settings.

Q: Are bespoke sizes and tolerances available?

A: Definitely. Based on your unique specifications, we create bespoke sizes ranging from M3 to M72 with unique tolerances up to ±0.05mm

Q: Which paperwork comes with shipments?

A: For full traceability, each shipment comes with Material Test Reports (MTR), Quality Assurance Certificates (QAC), and Inspection Test Plans (ITP).

Q: How long does it usually take to get standard sizes?

A: Standard sizes usually arrive in two to three weeks. Depending on the intricacy and quantity, custom requirements might take four to six weeks to complete.

Q:  Do you supply sample bolts for testing?

A: To do qualification testing, we do offer free samples. Please provide us with your requirements, and we will arrange for the sample shipping as soon as possible.

Contact Us

Are you prepared to see the exceptional performance of high-quality superalloy Monel 400 Bolts? Our technical staff is available to assist you in choosing the ideal fastening option for your use case. Email: info@tsmnialloy.com