NiCr20CuMo Nickel steel

NiCr20CuMo is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. This superalloy has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. NiCr20CuMo combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication. Although originally designed for use in sulfuric acid related industries.

NiCr20CuMo Nickel steel similar material are:UNS N08020,W.Nr.2.4660,Alloy 20

NiCr20CuMo usually used in the following industries :
Synthetic rubber manufacturing equipment
Processing of pharmaceuticals, plastics and organic and heavy chemicals
Tanks, piping, heat exchangers, pumps, valves, and other process equipment
Acid cleaning and pickling equipment
Chemical process piping, reactor vessels
Bubble caps
Petrochemical process equipment
Food and dye production

NiCr20CuMo Nickel steel chemical composition :

Ni	Fe	Cr	Cu	Mo	Nb	C	Mn	P	S	Si
32.00-38.00	Balance	19.0-21.0	3.0-4.0	2.0-3.0	8xC-1.0max	0.07max	2.0max	0.045max	0.035max	1.0max

NiCr20CuMo Nickel steel Mechanical Properties(Annealed Materia)

Form	Tensile Min.	Yield Min. (.2% offset)	Elongation Min.	Reduction of Area Min.
Bar (hot or cold finished)	80 ksi	35 ksi	30%	50%
Sheet/Plate	80 ksi	35 ksi	30%	-

NiCr20CuMo Nickel steel characteristics:
Excellent general corrosion resistance to sulfuric acid
Excellent resistance to chloride stress corrosion cracking
Excellent mechanical properties and fabricability
Minimal carbide precipitation during welding
Excels in resisting corrosion to hot sulfuric acids

NiCr20CuMo Product form and Specifications:

Product	ASTM
Pipe Seamless	B729
Pipe Welded	B464
Tube Seamless	B729
Tube Welded	B468
Sheet/Plate	B463
Ring/Bar/Rod	B473
Forging	B462
Fitting	B366

China Special Steel Limited is a NiCr20CuMo Nickel steel Sheet/Plate/Strip/Coil/tube/Pipe/ Ring/Bar/Rod/Forging/Fittings/Flange professional manufacturer and supplier. If you have any information about NiCr20CuMo Nickel steel chemical composition, Mechanical property, density,Heat treatment, melting point ,or any other service, please contact with our sales team.

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