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Inconel 690 ASTM B366 45 / 90 / 180 Deg Elbow Buttweld Fitting

Name: Inconel 690 ASTM B366 45 90 180 Deg Elbow Buttweld Fitting
Brand: YUHONG
Price: 1 USD

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Brand Name :	YUHONG
Model Number :	ASTM B366 ELBOW
Certification :	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Price :	Negotiable
Payment Terms :	T/T, L/C AT SIGHT
Supply Ability :	According to Client Requirements
Delivery Time :	Depends on quantity

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Inconel 690 ASTM B366 45 / 90 / 180 Deg Elbow Buttweld Fitting

ASTM B366 Inconel 690 45 / 90 / 180 Deg Elbow

ASTM B366: The specification covers forged or rolled nickel and nickel alloy fittings (including elbows, tees, reducers, etc.), suitable for high temperature, high pressure and highly corrosive fluid systems.

ASTM B366 Inconel 690 elbows are core connectors for nuclear power, high temperature caustic and high chlorine industrial pipelines. Their high chromium content and nuclear grade stability are irreplaceable in steam generator systems. When selecting, strictly follow the ASME III or RCC-M specifications and evaluate alternatives in reducing acid environments. It is recommended to conduct corrosion tests for working conditions and give priority to solution + stabilization heat treatment process to extend service life.

ASTM B366 Inconel Pipe Fittings

Products		Size
ASTM B366 Inconel Elbow – Long Radius	ASTM B366 Inconel Stub Ends	Sizes 1/2″ – 24″
ASTM B366 Inconel Elbow – Short Radius	ASTM B366 Inconel Cross
ASTM B366 Inconel Reducing Elbow	ASTM B366 Inconel Reducing Cross
ASTM B366 Inconel 45° Elbow	ASTM B366 Inconel Tees
ASTM B366 Inconel Fabricated Tee	ASTM B366 Inconel End Cap
ASTM B366 Inconel Reducer	ASTM B366 Inconel Seamless Fittings
ASTM B366 Inconel Concentric Reducer	ASTM B366 Inconel Pipe Nipple
ASTM B366 Inconel Eccentric Reducer	ASTM B366 Inconel 5D Elbow
ASTM B366 Inconel 3D Elbow	ASTM B366 Inconel Welded Pipe Fittings

ASME SB366 Inconel Buttweld Fittings Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 600	2.4816	N06600	NCF 600	NA 13	МНЖМц 28-2,5-1,5	NC15FE11M	NiCr15Fe
Inconel 601	2.4851	N06601	NCF 601	NA 49	XH60BT	NC23FeA	NiCr23Fe
Inconel 625	2.4856	N06625	NCF 625	NA 21	ХН75МБТЮ	NC22DNB4M	NiCr22Mo9Nb
Inconel 718	2.4668	N07718	-	-	-	-	-

Chemical Composition of Grade Inconel Butt weld Fittings

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr
Inconel 600	0.15 max	1.00 max	0.50 max	0.015max	0.50 max	6.00 – 10.00	72.00 min	14.00 – 17.00
Inconel 601	0.10 max	1.0 max	0.5 max	0.015 max	1.0 max	Balance	58.0 – 63.0	21.0 – 25.0
Inconel 625	0.10 max	0.50 max	0.50 max	0.015 max	-	5.0 max	58.0 min	20.0 - 23.0
Inconel 718	0.08 max	0.35 max	0.35 max	0.015 max	0.30 max	-	50.00 - 55.00	17.00 - 21.00

Mechanical Properties of ASTM B366 Inconel Butt weld Pipe Fittings

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Inconel 600	8.47 g/cm3	1413 °C (2580 °F)	Psi – 95,000 , MPa – 655	Psi – 45,000 , MPa – 310	40 %
Inconel 601	8.1 g/cm3	1411 °C (2571 °F)	Psi – 80,000 , MPa – 550	Psi – 30,000 , MPa – 205	30 %
Inconel 625	8.4 g/cm3	1350 °C (2460 °F)	Psi – 1,35,000 , MPa – 930	Psi – 75,000 , MPa – 517	42.5 %
Inconel 718	8.2 g/cm3	1350 °C (2460 °F)	Psi – 1,35,000 , MPa – 930	Psi – 75,000 , MPa – 482	45 %

Application

Nuclear power system:

Pressurized water reactor (PWR) main coolant pipe elbow, steam generator U-tube support.

Strong radioactive medium transportation pipeline of nuclear waste treatment system.

Chemical plant:

Ethylene cracking furnace quench boiler (TLE) outlet elbow (resistant to 900°C cracking gas scouring).

Molten salt reactor (MSR) high-temperature sodium/potassium alloy loop.

Environmental protection energy:

Gas incineration flue gas purification system (resistant to HCl/dioxin corrosion).

Supercritical water oxidation (SCWO) device high-pressure pipeline.

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Inconel 690 ASTM B366 45 / 90 / 180 Deg Elbow Buttweld Fitting

Inconel 690 ASTM B366 45 / 90 / 180 Deg Elbow Buttweld Fitting

Inconel 690 ASTM B366 45 / 90 / 180 Deg Elbow Buttweld Fitting

ASTM B366 Inconel Pipe Fittings

Chemical Composition of Grade Inconel Butt weld Fittings

Mechanical Properties of ASTM B366 Inconel Butt weld Pipe Fittings

ASTM B366 Elbow Buttweld Fitting

Inconel 690 Elbow Buttweld Fitting

45 Deg Elbow Buttweld Fitting

Inconel 690 ASTM B366 45 / 90 / 180 Deg Elbow Buttweld Fitting

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