Hastelloy C276 Flanges

We are a well known Manufacturer, Supplier & Exporter of high quality Hastelloy Flanges in Gwalior, India. These Hastelloy Flanges are manufactured by national & international standards. These Flanges are widely used in various application industry such as petroleum, chemical, construction, engineering, gas and shipbuilding industries and many more. We offer a comprehensive range of all types Hastelloy Flanges grades including Slip on flanges, socket weld, blind, lapped, screwed, weld neck, reducing, spectacle, slip on boss, plate, plate blank, screwed boss, Hastelloy C276, C22, B2 Flanges etc.

These are used for several applications such as in chemical process equipment and desulfurization of flue gas equipment. It also has good machinability, although the alloy work hardens as is true of the nickel base alloys in general. These are accessible to our valuable customers in different range of diameters, wall thicknesses and sizes at quite affordable rates.

Hastelloy Alloy® C276 is an age-hardenable nickel-cobalt chromium-molybdenum alloy designed specifically to combine good age strength properties with excellent fabrication characteristics in the annealed condition. The high molybdenum content provides resistance to localized corrosion. Low carbon minimizes carbide precipitation during welding. Alloy C276 exhibits excellent intermediate temperature tensile ductility, and is not normally subject to strain age cracking problems common for other gamma prime strengthened alloys. Alloy C276 is typically used for applications up to about 1650°F (900°C).

Characteristics

Ease of Fabrication.
Virtually immune to chlorine ion stress corrosion cracking
Excellent Resistance to Stress Corrosion Cracking
Excellent mechanical properties
Good Ductility

Applications

Chemical industry
Aerospace
Heat treating industry
Pulp and paper industry
Food processing
Nuclear Engineering
Gas turbine components
Fertilizer Industry
Petro Chemical Industry

Specifications

Standards : ASTM, ASME B 622, B 619, B 775, B 516, B 626
Grade :
Hastelloy C276 Seamless Pipes & Tubes: ASTM B 622, ASME SB 622
Hastelloy C276 Welded Pipes and Tubes : ASTM B 619, B 626, ASME SB 619, SB 626
Size : 15NB TO 150 NB IN
Type : Seamless / ERW / Welded / Fabricated / CDW

Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	EN	OR
Hastelloy C276	2.4819	N10276	NW 0276	-	ХН65МВУ	NiMo16Cr15W	ЭП760

Chemical Composition

Carbon	0.01 max
Chromium	14.5 - 16.5
Cobalt	2.5 max
Iron	4 - 7
Manganese	1 max
Molybdenum	15 - 17
Phosphorus	0.015 max
Silicon	0.08 max
Sulphur	0.01 max
Tungsten	3 - 4.5
Vanadium	0.35 max
Nickel	Balance

Mechanical & Physical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.89 g/cm3	1370 °C (2550 °F)	Psi – 1,15,000 , MPa –790	Psi – 52,000 , MPa – 355	40 %

Fabrication and Heat Treatment

Hastelloy C276 can be machined using conventional machining methods which are used for iron-based alloys. Machining operations are performed using commercial coolants. High-speed operations such as grinding, milling or turning, are performed using water-base coolants. Hastelloy C276 is welded using gas-tungsten arc welding, shielded metal-arc welding, gas metal-arc welding, and submerged-arc welding methods.

Carey Alloys Metal Ind Pvt Ltd Inconel Products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

HASTELLOY, HAYNES and C-22 are registered trade names of Haynes International, Inc., MONEL & INCONEL are registered trade names of INCO family of companies., NITRONIC is a registered trade name of Armco Inc., CARPENTER & 20Cb-3 are registered trade names of Carpenter Technology Corporation., FERRALIUM is a registered trade name of Langley Alloys, LTD.

Nickel Alloys Materials

Nickel 200