Advantages of MP35M Fasteners

1. Ultra-high Strength and Excellent Toughness

Through dual hardening mechanisms of cold work strengthening and aging treatment, MP35N achieves a tensile strength of up to 300 ksi (2068 MPa) while maintaining good ductility and toughness. It is one of the fastener alloys with outstanding strength performance.

2. Exceptional Corrosion Resistance

MP35N exhibits strong tolerance to various harsh corrosive environments, resisting most mineral acids, hydrogen sulfide, seawater, salt spray, and chlorine-containing solvents. It also demonstrates excellent resistance to stress corrosion cracking (SCC), crevice corrosion, and hydrogen embrittlement. In seawater environments, it is virtually "immune" to general crack corrosion and stress corrosion, regardless of strength level or material state.

3. High Fatigue Strength

As a corrosion-resistant fastener material, MP35N has the highest fatigue strength among similar materials, effectively withstanding long-term cyclic loading and extending service life.

4. Wide Temperature Range Applicability

Its maximum operating temperature reaches 400°C, and it maintains stable performance below 300°C, making it suitable for fastening requirements in high- or medium-temperature working conditions.

5. Non-magnetic Properties and Biocompatibility

MP35N is a non-magnetic alloy, ideal for non-magnetic structural components in electromagnetically sensitive environments. Additionally, it features good biocompatibility, making it applicable to fastening needs in medical fields (e.g., orthopedic implants).

In summary, with its comprehensive performance of high strength, corrosion resistance, and fatigue resistance, MP35N fasteners have become the preferred material for demanding applications in aerospace, oil and gas, marine engineering, and medical fields.