Industry News
MP35N Fasteners: Superior Strength and Corrosion Resistance for Critical Applications

RAYCHIN LIMITED manufactures high-performance MP35N fasteners from premium cobalt-nickel-chromium-molybdenum alloy, delivering exceptional properties for the most demanding applications. Our comprehensive product range includes:


MP35N Fastener Series

  • MP35N bolts: Ultimate tensile strength exceeding 260 ksi (1790 MPa) with outstanding fracture toughness

  • MP35N screws: Precision-engineered for medical, aerospace, and marine applications

  • MP35N nuts: Cold-worked and aged to achieve optimal mechanical properties

  • MP35N washers: Comprehensive selection including flat, lock, and special configurations

  • MP35N threaded rods: Custom lengths available for structural and assembly applications

  • MP35N socket head cap screws: High-strength internal wrenching fasteners for limited space applications


Material Properties & Advantages

  • Exceptional yield strength: 240 ksi min (1655 MPa)

  • Superior corrosion resistance: Excellent performance in chloride-rich environments

  • High fatigue strength: Outstanding resistance to cyclic loading

  • Biocompatibility: ASTM F562 standards for medical applications

  • Temperature capability: Maintains properties from cryogenic to 800°F (427°C)


Industry Applications

Medical Devices

  • Surgical instruments and implantable devices

  • MRI-compatible equipment assemblies

  • Dental and orthopedic applications

Aerospace & Defense

  • Aircraft engine components

  • Structural airframe assemblies

  • Missile and satellite systems

Oil & Gas

  • Downhole tools and equipment

  • Subsea connection systems

  • High-pressure valve assemblies

Marine Engineering

  • Offshore platform components

  • seawater handling systems

  • Marine propulsion equipment


Key Selection Factors

Material Certification

  • Verify compliance with AMS 5844、AMS 5845、AMS7468、ASTM F562、NACE MR0175 standards

  • Require full material traceability and heat code certification

  • Ensure proper cold working and aging treatment

Environmental Considerations

  • Assess chloride concentration and temperature exposure

  • Evaluate stress corrosion cracking requirements

  • Consider galvanic compatibility with mating materials

Mechanical Requirements

  • Determine minimum tensile and yield strength needs

  • Evaluate fatigue life and fracture toughness

  • Consider thread engagement and installation torque

Quality & Compliance

  • Medical applications require additional biocompatibility testing

  • Aerospace applications need NADCAP accreditation

  • Critical applications demand 100% dimensional inspection


RAYCHIN LIMITED: Your Trusted Manufacturing Partner

Advanced Manufacturing Capabilities

  • State-of-the-art CNC machining and thread rolling equipment

  • Precision cold working processes for optimal material properties

  • Controlled aging treatments for consistent performance

  • Specialized surface treatment options available

Technical Expertise

  • Material science engineering support

  • Application-specific design consultation

  • Failure analysis and preventive solutions

  • Custom engineering for special requirements

Quality Assurance System

  • ISO 9001:2015 certified quality management

  • Full material traceability from mill to finished product

  • Advanced metrology and testing equipment

  • Comprehensive documentation and certification packages

Production Excellence

  • In-house manufacturing from raw material to final packaging

  • Strict process control throughout production stages

  • Flexible capacity for both prototype and volume production

  • Just-in-time delivery capability


Call to Action

Elevate your critical applications with MP35N fasteners from RAYCHIN LIMITED. Our technical team is ready to provide:

  • Immediate quotations and technical data sheets

  • Application engineering support

  • Sample requests and material certifications

  • Expedited production for urgent requirements

Contact RAYCHIN LIMITED today to discuss your MP35N fastener needs and experience the difference that technical excellence and quality commitment can make to your projects.

Trust RAYCHIN LIMITED for MP35N fasteners that deliver uncompromising performance in the most challenging environments.

Keywords: MP35N fasteners, MP35N bolts, MP35N screws, MP35N nuts, MP35N washers, MP35N threaded rods, MP35N socket head cap screws, cobalt alloy fasteners, high-strength fasteners, corrosion resistant fasteners, medical device fasteners, aerospace fasteners, oil and gas fasteners, ASTM F562, RAYCHIN LIMITED.


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