PRODUCTS
Specification
Material Introduction:
Inconel® Alloy 686 is a Ni-based super alloy that possesses high strength properties and resistance to elevated temperatures. It also demonstrates remarkable protection against corrosion and oxidation. Its ability to withstand high stress and a wide range of temperatures, both in and out of water, as well as being able to resist corrosion while being exposed to highly acidic environments makes it a fitting choice for nuclear and marine applications.
It has excellent mechanical properties at both extremely low and extremely high temperatures, outstanding resistance to pitting, crevice corrosion and intercrystalline corrosion.Alloy 686 is almost complete freedom from chloride induced stress corrosion cracking. Alloy 686 has high resistance to oxidation at elevated temperatures up to 1050C, good resistance to acids, such as nitric, phosphoric, sulfuric and hydrochloric, as well as to alkalis makes possible the construction of thin structural parts of high heat transfer.
Chemical Composition:
Forms & Specifications:
Physical Properties:
Density： 8.44g/cm³（0.305 lb/cu in）
Melting Range：1290℃-1350℃（2350-2460°F）
Specific Heat: 0.098 Btu/lb x °F (410 Joules/kg x °K)
Magnetic Permeability (75°F, 200 oersted): 1.0006
Excellent resistance to pitting, crevice and corrosion cracking.
Highly resistant in a wide range of organic and mineral acids.
Good high temperature strength.
Application:
Ocean: marine structures in the sea environment, seawater desalination, marine aquaculture, seawater heat exchange, etc.
Environmental protection field: flue gas desulfurization device for thermal power generation, wastewater treatment, etc.
Energy sector: atomic power generation, comprehensive utilization of coal, and ocean wave power generation.
Petrochemical industry: refining, chemical and chemical equipment.
Food field: salt making, soy sauce brewing, etc.
High concentration chloride ion environment: paper industry, various bleaching devices.
Typical Mechanical Property Requirements:
About us
WHO WE ARE:
Kuncheng Materials is a proactive organization dedicated to providing high-quality products that meet and exceed customer specific requirements, thereby ensuring complete customer satisfaction. We are the professional manufacturer and supplier of metal material.
WHAT WE CAN SUPPLY?
As a manufacturer with 25 years experience in high-temperature alloy products, we have a professional service team to provide high standard of technical support, timely and qualified delivery, customs clearance assistance, and reliable after-sales services, etc.
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FAQ
Q: Are you trading company or Manufactuer?
A: Of course, we are manufactuer. We are in field of honed tube and chrome rod more than 20 years.
Q: What is your delivery time?
A: As normally, it is 25~60 days after you confirm the order. If your order is urgent, we would like to try our best to meet your requests.
Q:What is your main payment term?
A: They are T/T and L/C. Like 30% advance payment via T/T, balance pay after receive copy BL; 100% irrevocable L/C at sight. If you have any other requests, we can talk it again.
Q:What is your main market?
A:America, India, Korea, Pakistan, Turkey, Iran,Australian and so on.
Q: Why we choose you as our supplier?
A: All of our clients have reorders from us.Give us one order, you can feel our price, quality and service. Then, you will know us clearly.
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