Belmount Industrial Solutions

We are the leading Importers, traders and supplier of INCONEL SHEET, PLATE, PIPE, TUBES, AND ROUND BAR of different grades and customised as per the requirement of the customers with all the requirement certifications

We are the leading Importers, traders and supplier of Inconal Sheet, Plate, Round Bar and Pipes of different grades and customised as per the requirement of the customers with all the requirement certifications.

We are the leading Importers, traders and supplier of INCONEL SHEET, PLATE, ROUND BAR AND PIPES of different grades and customised as per the requirement of the customers with all the requirement certifications

We are the leading Importers, traders and supplier of Inconel  Sheet, Plate, Round Bar and Pipes of different grades and customised as per the requirement of the customers with all the requirement certifications

Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 718’s composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy’s matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This superalloy is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.

INCONEL® alloy 690 (UNS N06690/W. Nr. 2.4642) is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and hightemperature atmospheres. In addition to its corrosion resistance, alloy 690 has high strength, good metallurgical stability, and favorable fabrication characteristics.
The chemical composition of INCONEL alloy 690 is listed in Table 1. The substantial chromium content gives the alloy outstanding resistance to oxidizing chemicals and to high-temperature oxidizing gases. The high level of nickel imparts resistance to stresscorrosion cracking in chloride-containing environments as well as to sodium hydroxide solutions. The properties of INCONEL alloy 690 are useful for various applications involving nitric or nitric/hydrofluoric acid solutions. Examples are tail-gas reheaters used in nitric acid production and heating coils and tanks for nitric/hydrofluoric solutions used in pickling of stainless steels and reprocessing of nuclear fuels.
The alloy’s resistance to sulfur-containing gases makes it an attractive material for such applications as coal-gasification units, burners and ducts for processing sulfuric acid, furnaces for petrochemical processing, recuperators, incinerators, and glass vitrification equipment for radioactive waste disposal. In various types of high-temperature water, alloy 690 displays low corrosion rates and excellent resistance to stress-corrosion cracking. Thus, alloy 690 is widely used for steam generator tubes, baffles, tubesheets, and hardware in nuclear power generation

Chemical Composition

The chemical composition of Inconel 690 is outlined in the following table.

Physical Properties

The physical properties of Inconel 690 are given in the following table.

Mechanical Properties

The mechanical properties of Inconel 690 are displayed in the following table.

Thermal Properties

The following table shows the thermal properties of Inconel 690.

We are the leading MANUFACTURER, traders and supplier of INCONEL CUSTOMIZED FLANGE of different grades and customised as per the requirement of the customers with all the requirement certifications

We are the leading MANUFACTURER, STOCKIST, traders and supplier of INCONEL FASTENERS of different grades and customised as per the requirement of the customers with all the requirement certifications

We are the leading Importers, traders and supplier of Inconel Sheet, Plate, Round Bar and Pipes of different grades and customised as per the requirement of the customers with all the requirement certifications.

We are the leading MANUFACTURER, STOCKIST, traders and supplier of INCONEL FITTINGS of different grades and customised as per the requirement of the customers with all the requirement certifications

We are the leading Manufacturer ,traders,supplier & Fabricators of Inconel Pipe fittings of different grades and customised as per the requirement of the customers with all the requirement certifications
Inconel of different grades as per custom requirment and specific dimensions of size and quality

We are the leading Importers, traders and supplier of INCONEL SHEET, PLATE, ROUND BAR AND PIPES of different grades and customised as per the requirement of the customers with all the requirement certifications

We are the leading Importers, traders and supplier of INCONEL PIPES AND TUBES of different grades and customised as per the requirement of the customers with all the requirement certifications