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Hastelloy Flanges C-276 C-22 Finishing WN RF Blind Flange For Industrial Components

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Hastelloy Flanges C-276 C-22 Finishing WN RF Blind Flange For Industrial Components

Name: Hastelloy Flanges C276 C22 Finishing WN RF Blind Flange For Industrial Components
Brand: DINGSCO
Price: 1 USD

China Hastelloy Flanges C-276 C-22 Finishing WN RF Blind Flange For Industrial Components wholesale

Brand Name : DINGSCO

Model Number : According to customers' requests

Certification : ISO 9001：2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T

Supply Ability : Negotiable

Delivery Time : (Sample order) 7 days

Packaging Details : According to customers' requests

Product Name : Hastelloy Steel Flange C-276 C-22 Finishing WN RF Blind Flange

Material : HASTELLOY C-276/UNS N10276; HASTELLOY C-22/UNS NO6022

Alloy Type : Ni-Cr-Mo alloys

Type Flange : Weld Neck Flange/Plate Flange/Slip-on Flange/Threaded Flange/Spectacle Blind...

Connection : Screws/Clamps...

Spec : Customized

Features : Good resistance to pitting corrosion,crevice corrosion and stress corrosion cracking.

Application : Chemical and petrochemical industry, flue gas desulfurization systems, pulp and paper industry...

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Hastelloy Steel Flange C-276 C-22 Finishing WN RF Blind Flange Industrial Components

Hastelloy C276 with a high nickel contents, is immune to chloride-induced stress corrosion cracking. The high molybdenum and chromium contents allow the alloy to perform in oxidising, non-oxidising and mixed acids media, whilst exhibiting outstanding resistance to pitting and crevice corrosion attack.
Hastelloy C-22 is a most versatile nickel-chromium-molybdenum-tungsten alloy with improved resistance to both uniform and localized corrosion as well to a wide variety of mixed industrial chemicals.

In addition, C-276 and C-22 alloy flanges have some common characteristics, especially in terms of corrosion resistance:

Excellent corrosion resistance: Both alloy flanges have extremely high corrosion resistance and can resist erosion by a variety of chemical media, including chloride, chloride salt solutions, sulfuric acid and oxidizing salts.
Resistant to pitting and crevice corrosion: Both C-276 and C-22 alloy flanges are resistant to pitting and crevice corrosion, making them suitable for environments that require extremely high corrosion resistance of materials.
High temperature resistance: Both alloys have good corrosion resistance at high temperatures and are suitable for applications in high temperature environments.
Wide range of applications: C-276 and C-22 alloy flanges are widely used in chemical, petrochemical, flue gas desulfurization, pulp and paper, environmental protection and other industrial fields.
High strength and toughness: These alloy flanges feature high strength and toughness, making them suitable for environments that require high mechanical properties of the material.
Resistant to chloride media corrosion: Both alloy flanges are particularly suitable for resisting corrosion from chloride-containing organic matter and catalytic systems.

GRADE	UNS	DENSITY	DIN	GB
HASTELLOY C-276	UNS N10276	8.87g/cm³	W.NR.2.4819	NS3304
GRADE	UNS	DENSITY	DIN	GB
HASTELLOY C-22	UNS N06022	8.69g/cm³	W.NR.2.4602	NS3308

PHYSICAL PROPERTIES:

GRADE	Tensile Strength (Mpa min)	Yield Strength (Mpa min)	Reduction of Area min(%)	Elongation min(%)	Hardness (HRC)
HASTELLOY C-276	690 Mpa min	283 Mpa min	....	40% min	HRC 35 max
GRADE	Tensile Strength (Mpa min)	Yield Strength (Mpa min)	Reduction of Area min(%)	Elongation min(%)	Hardness (HRC)
HASTELLOY C-22	690 Mpa min	310 Mpa min	....	60% min	HRC 41 max

CHEMICAL COMPOSITION:

HASTELLOY C-276

Ni	Co	Cr	Mo	W	P	Fe
Remainder	2.5max	14.5-16.5	15.0-17.0	3.0-4.5	0.04max	4.0-7.0
Si	Mn	C	V	S
0.08max	1.0max	0.01max	0.35max	0.03max

HASTELLOY C-22

Ni	Mo	Cr	Fe	Co	P	W
Remainder	12.5-14.5	20.0-22.5	2.0-6.0	2.5max	0.02max	2.5-3.5
V	C	Mn	Si	S
0.35max	0.015max	0.5max	0.08max	0.02max

SPECIFICATION:

HASTELLOY C-276/C-22

Form	ASTM
Rod	B 574
Plate, sheet and strip	B 575, B 906
Seamless pipe and tube	B 622
Welded pipe	B 619, B 775
Welded tube	B 626, B 751
Fitting	B 366
Forged or rolled pipe flange and forged fitting	B 462
Billet and bar for reforging	B 472
Forging	B 564

Hastelloy Flanges C-276 C-22 Finishing WN RF Blind Flange For Industrial Components

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