DLX offers corrosion-resistant alloy plates in thicknesses from 0.3mm to 20mm and has a large inventory of cold rolled and hot rolled plates. We support single whole plate sales and can customise special shapes or patterns according to customer requirements and drawings. Our plant's plate processing capabilities include shearing, HD plasma and bevel cutting, water jet cutting and laser cutting (thin plates), ensuring that square, rectangular, round, ring and strip plates or custom shaped plates can be realised.
CuNi Alloy Series
CuNi44 Copper Nickel CuNi alloy resistance heating Ribbon
Common Name:Constantan CuNi Alloy Ribbon
Copper nickel alloy (CuNi Alloy) has low electric resisitance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded. It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.
Introduction of Inconel 600
Inconel 600, also known as N06600 alloy or 600 alloy, is a nickel-chromium-iron-based solid-solution strengthening alloy known for its excellent high-temperature corrosion resistance (resistance to acids and bases) and oxidation resistance. It exhibits superior cold and hot working properties as well as welding performance. Furthermore, it maintains satisfactory thermal strength and high ductility below 700°C. This alloy is designed for use in environments ranging from low temperatures to 1093°C. It demonstrates exceptional resistance to oxidation at 1093°C and has good resistance to carburization in reducing environments, except for those containing hydrogen sulfide, where the upper temperature limit is 535°C. It is highly effective in handling hydrogen chloride and chlorine gases at temperatures up to 538°C and 510°C, respectively. Inconel 600 also offers excellent resistance to corrosion from nitrogen, hydrogen, and carburization, making it suitable for various heat treatment furnaces.
Corrosion resistance:
Inconel 600 displays excellent corrosion resistance to various corrosive media. The chromium content in the alloy imparts superior corrosion resistance in oxidative conditions compared to pure nickel alloys like Ni-200 and Ni-201 (low carbon). Additionally, its high nickel content provides excellent resistance to corrosion in reducing conditions and alkaline solutions, effectively preventing chloride-iron stress corrosion cracking. Inconel 600 exhibits good corrosion resistance in organic acids such as acetic, formic, and stearic acids, and moderate resistance in inorganic acids. It excels in high-purity water used in primary and secondary cycles of nuclear reactors. Notably, Inconel 600 can resist dry chlorine corrosion, chlorine gas corrosion, and hydrogen chloride corrosion at temperatures up to 650°C. In high-temperature corrosion environments, both annealed and solution-treated alloys maintain good resistance to oxidation and do not exhibit significant scaling in the presence of air. The alloy is also resistant to ammonia and nitriding and carburizing atmospheres. However, in conditions where oxidation media alternate, some corrosion may occur, such as in green death solutions.
Applications fields of Inconel 600
Thermocouple protection sheaths in corrosive atmospheres.
Production of vinyl chloride monomers, offering resistance to chlorine gas, hydrogen chloride, oxidation, and carburization.
Fluorine chemical industry for corrosion resistance to hydrofluoric acid.
Manufacturing of corrosive alkali metals, especially in sulfide-rich environments.
Titanium dioxide production using chlorine gas.
Production of organic or inorganic chlorides and fluorides, offering resistance to chlorine gas and fluorine gas corrosion.
Nuclear reactors.
Components in heat treatment furnaces, particularly in carburizing and nitriding atmospheres.
Catalyst regenerators in petrochemical production at temperatures above 700°C for extended service life.
Kiln bottles, parts, vacuum furnace equipment, chlorine equipment with a maximum operating temperature of 1000°F (538°C), titanium dioxide plants, and various heating equipment, distillation towers, condensers, and evaporators in fatty acid processes, evaporator tubes, tube sheets, and pressing plates in sodium sulfide manufacturing processes, and equipment for pitch treatment in pulp manufacturing.
Supply style
Plates, bars, pipes, pipe fittings, fasteners, flanges, etc. can be processed according to drawings, please contact us.
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Inconel sheet product display
About Us:
JIANGSU DLX TECHNOLOGY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing. We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
