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U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

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U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

Brand Name:	Yuhong
Model Number:	180 DEG. ELBOW
MOQ:	1 PC
Price:	Negotiable
Packaging Details:	Ply-Wooden Case
Payment Terms:	TT, LC

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Material:

Hastelloy C22 , NO6022

Standard:

ASTM B366

Radius:

LR ( Long Radius ) , SR ( Short Radius )

Testing:

UT , PT , PMI

Size:

1/2 Inch - 98 Inch

Application:

Heat Exchanger , Boiler , Furnace , Fired Heater , Convection Section

Supply Ability:

10000 Tons/Month

Highlight:

ASME Return Bend

Return Bend Elbow SR

1/2 inch 6022 aluminum alloy

Product Description

U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater

Alloy C22 is a nickel-chromium-molybdenum solid solution reinforced superalloy with a nominal chemical composition of 56% nickel, 22% chromium and 13% molybdenum with additions of iron, tungsten and cobalt. It is commonly known as Hastelloy C22 and generic name UNS NO6022.

Hastelloy C22 is a general purpose nickel-chromium-molybdenum-tungsten austenitic alloy with increased resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content gives good oxidation resistance to oxidizing media, while the molybdenum and tungsten content gives good oxidation resistance to reducing media.

Hastelloy C22 also has excellent resistance to oxidizing aqueous media, including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions.

Hastelloy C22 should not be used at service temperatures above 1250°F due to formation of harmful phases above this temperature.

Chemical Composition

Grade	C	Mn	Si	Cu	S	Fe	Ni	Cr	P	Mo
Hastelloy C22	0.010 max	0.50 max	0.08 max	0.50 max	0.02	2.00 – 6.00	50.015 min	20.00 – 22.50	0.02 max	12.50 – 14.50

Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN
Hastelloy C22	2.4602	N06022	NW 6022	–	NiCr21Mo14W

Mechanical & Physical Properties

Density	8.69 g/cm3
Melting Point	1399 °C (2550 °F)
Tensile Strength	Psi – 1,00,000 , MPa – 690
Yield Strength (0.2%Offset)	Psi – 45000 , MPa – 310
Elongation	45 %

Applications:

1. Chemical processing
2. Pharmaceutical industry
3. Petrochemical industry
4. Waste treatment facilities
5. Power generation
6. Pulp and paper industry
7. Food processing industry

U Bend Return , ASTM B366 C22 , NO6022 Hastelloy 180Deg. Elbow SR , Fired Heater 0

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