ALLOY 22 • UNS N06022 • Hatelloy C-22

Nickel Alloy | Seamless Tubes Inconel Alloy | Inconel Alloy Manufacturers

Manufacturer of Inconel Alloy | Inconel Alloy 22 | Inconel Alloy 22 Exporters | Inconel Alloy 06022 | UNS 06022 | Inconel Alloy Manufacturer Near You | Inconel Alloy | Inconel Alloy Supplier | Exporter of Inconel Alloy

Overview:

Krystal is a renowned exporter, manufacturer, stockist, supplier, and stockholder of high-quality Inconel Alloy Seamless Tubes. These nickel-chromium alloy tubes are celebrated for their exceptional resistance to oxidation and corrosion at high temperatures, making them ideal for aerospace, chemical processing, power generation, and oil and gas applications. Inconel alloy tubes maintain their strength and stability across a wide temperature range and offer excellent weldability and ease of fabrication, ensuring reliable performance in the most demanding environments.

Alloy 22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. This nickel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions.

Alloy 22 has resistance to oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic. This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi-purpose plants where such “upset” conditions occur frequently.

AVAILABLE TUBE PRODUCT FORMS
Seamless Straight Tube \| Straight Pipe \| U - Tube \| Coiled Tube

TYPICAL MANUFACTURING SPECIFICATIONS
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TYPICAL APPLICATIONS
HEAT EXCHANGERS
PROCESSING EQUIPMENT
HYDRAULIC SYSTEMS
VESSELS

INDUSTRIES PREDOMINANTLY USING THIS GRADE
CHEMICAL PROCESSES
OIL AND GAS

Technical Specifications

CHEMICAL COMPOSITION (% by weight)
Element	Min	Max
C	-	0.015
Si	-	0.08
Mn	-	0.50
P	-	0.02
S	-	0.02
Cr	20.0	22.5
Co	-	2.5
Mo	12.5	14.5
Ni	Balance

PHYSICAL PROPERTIES (Room Temperature)
Specific Heat (0-100°C)	414	J.kg-1.°K-1
Thermal Conductivity	10.2	W.m -1.°K-1
Thermal Expansion	6.9	mm/m/°C
Modulus Elasticity	206	GPa
Electrical Resistivity	4.48	Ohm-cm
Density	8.69	g/cm3

MECHANICAL PROPERTIES
Temper	Annealed
Tensile Rm	111	ksi (min)
Tensile Rm	765	MPa (min)
R.p. 0.2% Yield	52	ksi (min)
R.p. 0.2% Yield	359	MPa (min)
Elongation (2” or 4D gl)	25	% (min)