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Hastelloy C22 Nickel Alloy Seamless Pipe with Cold-Drawing Technique for Superior Corrosion Resistance

Certification	ISO
Minimum Order Quantity	50 kg
Price	US $25-60.5 / kg

Product Details

Model Number	Hastelloy C22 C276	Shape	Round
Technique	Cold-Drawing	Surface Treatment	Pickling
Outer Diameter	6-630mm	Production Capacity	50000kgs
Equivalent Designation	UNS N06022	Density	8.69 G/cm3
Melting Range	1325-1370ºC	Nickel Content	Balance
Chromium Content	20-22.5%	Molybdenum Content	12.5-14.5%
Tungsten Content	2.5-3.5%	Iron Content	2-6%
Carbon Content	Max 0.015%
Highlight	Hastelloy C22 Nickel Alloy Pipe , Cold-Drawing Technique Seamless Pipe , Corrosion Resistant Hastelloy Alloy Pipe

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Product Description

Hastelloy C22 C276 B2 B3 Steel Alloy Pipe Uns N06022 Seamless Pipe

We supply high-quality Alloy 22 (2.4602 / NiCr21Mo14W) nickel alloy pipes manufactured to DIN 17744, DIN 17750, DIN 17751, and various ASTM standards. Our Hastelloy alloy pipes in UNS N06022 grade offer exceptional corrosion resistance for demanding industrial applications.

Product Specifications & Standards

Equivalent Designations: UNS N06022, DIN W. Nr. 2.4602

Form	ASTM Standard
Rod	B 574
Plate, Sheet and Strip	B 575
Seamless Pipe and Tube	B 622
Welded Pipe	B 619, B 775
Welded Tube	B 626, B 751
Welding Fitting	B 366
Forged or Rolled Pipe Flange and Forged Fitting	B 462
Billet and Bar for Reforging	B 472
Forging	B 564

Alloy 22 Chemical Composition

Element	Minimum (%)	Maximum (%)
Ni	Balance	-
Cr	20	22.5
Mo	12.5	14.5
Fe	2	6
W	2.5	3.5
Co	-	2.5
C	-	0.015
Mn	-	0.5
Si	-	0.08
P	-	0.02
S	-	0.02
V	-	0

Alloy 22 Physical Properties

Density	8.69 g/cm³
Melting Range	1325-1370ºC

Key Features

Superior comprehensive corrosion resistance compared to other Ni-Cr-Mo alloys including Hastelloy C-276, C-4, and Inconel 625
Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking
Excellent performance in oxidizing aqueous media including wet chlorine and nitric acid mixtures with chloride ions
Optimal resistance to environments with both reducing and oxidizing conditions
Exceptional resistance to strong oxidizers such as ferric and cupric chlorides, chlorine, and hot contaminated solutions
Resists formation of grain boundary precipitates in weld heat-affected zones
Suitable for use in as-welded condition for most chemical process applications

Applications

Chemical processing involving acetic acid, acetic anhydride, and complex acid mixtures
Pickling operations and cellophane manufacture
Chlorination systems and electro-galvanizing rolls
Expansion bellows and flue gas scrubber systems
Geothermal wells and HF furnace scrubbers
Incineration scrubbers and nuclear fuel reprocessing
Pesticide production and phosphoric acid production
Heat exchangers and selective leaching systems
Sulfur dioxide cooling towers and sulphonation systems
Weld overlay applications

Product Images

Note: Hastelloy and C-22 are registered trademarks of Haynes International, Inc. Inconel is a registered trademark of the Special Metals Corporation group of companies.

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Hastelloy C22 Nickel Alloy Seamless Pipe with Cold-Drawing Technique for Superior Corrosion Resistance

Hastelloy C22 Nickel Alloy Pipe

Cold-Drawing Technique Seamless Pipe

Corrosion Resistant Hastelloy Alloy Pipe