MP35N Rod: Ultra-High Strength Nickel-Cobalt Alloy for Aerospace and Medical Applications

Product Overview

MP35N (UNS R30035) is a non-magnetic, age-hardenable nickel-cobalt-chromium-molybdenum alloy renowned for its exceptional combination of ultra-high strength, toughness, ductility, and outstanding corrosion resistance. This multiphase alloy is engineered to perform in the most demanding environments, making it ideal for applications in aerospace, medical devices, oil and gas, marine, and chemical processing industries.​

Chemical Composition

Mechanical Properties

Physical Properties

Standards and Specifications

Applications

MP35N rods are utilized in various industries due to their superior properties:​

• Aerospace: Components such as fasteners and structural parts requiring high strength and resistance to fatigue.

• Medical Devices: Implants, surgical instruments, and orthodontic devices benefiting from biocompatibility and corrosion resistance.

• Oil and Gas: Downhole tools, valve stems, and springs exposed to harsh environments.

• Marine: Subsea components and fasteners resistant to seawater corrosion.

• Chemical Processing: Equipment parts exposed to aggressive chemicals and high temperatures.​

FAQs

Q1: What is the maximum operating temperature for MP35N rods?

A1: MP35N rods can operate effectively up to temperatures of 800°F (427°C) in moderately elevated environments.​

Q2: Can MP35N rods be welded?

A2: Yes, MP35N rods can be welded using standard welding techniques. However, post-weld heat treatment may be required to restore mechanical properties.​

Q3: How does MP35N compare to other high-strength alloys?

A3: MP35N offers superior corrosion resistance and higher tensile strength compared to many other high-strength alloys, ensuring better performance in extreme conditions.​

Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-resistant alloys, heat-resistant steels, nickel-based welding wires, and other specialty materials, with an annual production capacity of 5,000 tonnes. Our product range includes plates, bars, wires, and strips, which are widely used in industrial electric furnaces, power‐station boilers, petrochemical plants, aerospace, marine engineering, machinery, and electronic instrumentation. These materials are characterized by high electrical resistance, high‐temperature strength, corrosion resistance, wear resistance, and fatigue resistance. We can manufacture in compliance with national, industry, and international standards, and are also able to tailor products to meet specific customer requirements.
The company is committed to improving and enhancing its production infrastructure all year round, with a full range of production and processing equipment including vacuum smelting, hot processing, cold processing, and heat treatment. It also has various physical and chemical analysis testing facilities such as spectrometers to ensure product quality. The company has a high-quality R&D, production, and management team that is fully capable of meeting the complex requirements of the current market for material diversification, refinement, and functionalization. Our company is particularly skilled in developing and producing "specialized materials" that are suitable for the market and specific customer needs, which will be one of our company's characteristics. The company adheres to the business philosophy of "guided by market demand, driven by technological progress, and committed to optimizing and innovating materials to create greater value for customers", serving society and the market.