MP35N Round Bars are high-strength cobalt-nickel round bars for severe service applications requiring superior corrosion resistance and durability. MP35N is an alloy of nickel, cobalt, chromium and molybdenum that has excellent resistance to seawater, sour gas, acids, and stress corrosion cracking, and is a non-magnetic superalloy. It also offers very good toughness and fatigue resistance, even under extreme conditions. MP35N has been successfully cold worked and age-hardened to a tensile strength greater than 200 ksi (≈1380 MPa), suitable for use in aerospace, medical, marine and oil/gas. MP35N Round Bar is available in various shapes such as round, hex, flat, bright and custom-made for a wide range of applications including aerospace, medical, marine, oil & gas, etc. USA Piping Solution can be a trusted MP35N Round Bar Manufacturer and Supplier offering top-of-the-class products at competitive rates with global delivery.
Specifications of MP35N Round Bar
| Property / Category | Details |
|---|---|
| Industry Names | MP35N Alloy |
| Material Category | Specialty Steel |
| Item Name | MP35N |
| Specifications / Standards | AMS 5758, AMS 5844, AMS 5845, ASTM F562, UNS R30035, SPS-M-663 |
| Size Range | 0.325" – 0.649" |
| Key Features | Excellent Corrosion Resistance |
| Applications | Fasteners, Medical Instruments, Oil and Gas |
Types of MP35N Round Bar
MP35N Flat Bar
MP35N Hex Bar
MP35N Hollow Bar
MP35N Polished Bar
MP35N Rectangle Bar
MP35N Square Bar
Applications Uses of MP35N Round Bar
- Aerospace Fasteners & Structural Components
- Medical Implant Devices & Surgical Instruments
- Oil & Gas Downhole Tools
- Subsea Valve Stems & Connector Components
- High-Performance Springs & Retaining Rings
- Marine Propulsion Shaft & Pump Components
- Chemical Processing Equipment & Fasteners
- Defense & Military Precision Components
Frequently Asked Questions
1. What is MP35N Round Bar used for?
MP35N Round Bar is used to manufacture aerospace fasteners, medical implants, oil & gas downhole tools, marine components, springs, and high-strength precision parts.
2. Is MP35N Round Bar non-magnetic?
Yes. MP35N Round Bar is non-magnetic in the annealed condition, making it suitable for medical, aerospace, and electronic applications.
3. What is the difference between MP35N and Inconel 718?
MP35N offers higher strength, better fatigue resistance, and superior corrosion resistance in seawater and sour gas environments, while Inconel 718 is mainly used for high-temperature aerospace applications.
4. Can MP35N Round Bar be welded?
Yes. MP35N Round Bar has good weldability and can be welded using suitable welding procedures while maintaining its mechanical and corrosion-resistant properties.
5. Is MP35N easy to machine?
MP35N is more difficult to machine than stainless steel because of its high strength and work-hardening characteristics, but it can be machined successfully using proper tooling and machining parameters.