INCONEL 686 Rod for Extreme Corrosion Resistance in Chemical, Marine, and Waste Treatment Systems

INCONEL 686 rods are engineered to provide exceptional resistance to a wide range of severe environments, making them ideal for industries requiring robust performance in aggressive conditions. This nickel-chromium-molybdenum-tungsten alloy offers outstanding protection against both reducing and oxidizing agents, ensuring longevity and reliability in critical applications.​

Chemical Composition of INCONEL 686 Rods:

Mechanical Properties:

Physical Properties:

Applications of INCONEL 686 Rods:

• Chemical Processing: Ideal for equipment exposed to harsh chemicals, providing durability and resistance to corrosion.​

• Pollution Control: Suitable for components in systems managing aggressive environmental pollutants.​

• Pulp and Paper Industry: Used in digesters and bleach plants where resistance to acidic and alkaline environments is crucial.​

• Waste Treatment: Applicable in handling and processing equipment for hazardous waste materials.​

• Marine Engineering: Offers excellent resistance to seawater corrosion, making it suitable for offshore and naval applications.

Frequently Asked Questions (FAQs):

Q1: What makes INCONEL 686 rods superior in corrosion resistance?

A1: The unique combination of nickel, chromium, molybdenum, and tungsten provides exceptional resistance to both reducing and oxidizing environments, effectively combating pitting, crevice corrosion, and stress-corrosion cracking.​

Q2: Can INCONEL 686 rods be used in high-temperature applications?

A2: Yes, INCONEL 686 maintains its mechanical properties and corrosion resistance at elevated temperatures, making it suitable for high-temperature environments.

Q3: Are these rods weldable?

A3: Absolutely. INCONEL 686 rods exhibit good weldability, and low carbon content minimizes grain boundary precipitation, preserving corrosion resistance in welded joints.​

Q4: In which forms are INCONEL 686 materials available?

A4: Besides rods, INCONEL 686 is available in sheets, plates, bars, wire, tubes, pipes, fittings, and forgings, catering to various industrial needs.​

Q5: What standards do INCONEL 686 rods comply with?

A5: They adhere to international standards such as ASTM B462, ASTM B564, ASTM B574, ASTM B575, ASTM B619/B622, and ASTM B366, ensuring quality and consistency.​

INCONEL® 686 rods are the material of choice for industries demanding superior corrosion resistance and mechanical performance in challenging environments.

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.