ALLOY 690 Manufacturers,stockiest and Suppliers.
Inconel 690 - UNS N06690,W. Nr. 2.4642,ASME SB 168,Nicrofer 6030
Inconel 690 alloy sheets,plates,roundbars,Pipes,tubes,wires,weldingrods,etc.
Inconel 690 is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and hightemperature atmospheres.
We are dealing in inconel alloy 690 Nicrofer 6030 raw materials as sheets,plates,coils,roundbars,wires,weldingrods,pipes,tubes and fitting items in india and export to all over the world.we do supplly all inconel 690 products as per our customer requirement and specifications.
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 - W. Nr. 2.4642 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.
We are dealing in following inconel 690 alloy products. :
Roundbars - ASTM B166; ASME SB 166, ASTM B 564; ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801
Sheets,Plates & Strips : - ASTM B168; ASME SB 168; ASME N-525, ISO 6208, MIL-DTL-24802
Wires - ASTM B166; ASME SB 166, ASTM B 564; ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801
Welding Products: - INCONEL Filler Metal 52 - AWS A5.14 / ERNiCrFe-7; INCONEL Welding Electrode 152 - AWS A5.11 / ENiCrFe-7
Pipe and Tube: - ASTM B 163; ASME SB 163, ASTM B 167; ASME SB 167, ASTM B 829; ASME SB 829, ASME Code Cases 2083, N- 20, N-525, ISO 6207, MIL- DTL-24803
Properties:
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 stress- corrosion cracking in chloride-containing environments as well as to sodium hydroxide solutions
In various types of high-temperature water, alloy 690 displays low corrosion rates and excellent resistance to stress-corrosion cracking
Typical Applications:
tail-gas reheaters used in nitric acid personion and heating coils and tanks for nitric/hydrofluoric solutions used in pickling of stainless steels and reprocessing of nuclear fuels
coal-gasification units
burners and ducts for processing sulfuric acid
furnaces for petrochemical processing, recuperators, incinerators, and glass vitrification
equipment for radioactive waste disposal
steam generator tubes, baffles, tubesheets, and hardware in nuclear power generation
Other relevant :
we also stockiest and suppliers of inconel 693 alloy which is high temprature resistance alloys where
we supply in the form of roundbars,sheets,plates,coils,wires,weldingrods,pipes,tubes,flanges,fittings and fastners.