ASTM B366 UNS N06600 Alloy 600 Reducer ASME B16.9 Nickel Alloy Butt Weld Fitting
Abstract
ASTM B366 UNS N06600 Alloy 600 Reducer is a high-performance nickel alloy butt weld fitting designed for high-temperature and corrosion-resistant piping systems. Manufactured according to ASTM B366 and ASME B16.9 standards, this reducer provides excellent oxidation resistance, outstanding mechanical strength, and superior durability in aggressive industrial environments.
Inconel 600 (UNS N06600) is a nickel-chromium alloy widely used in chemical processing, petrochemical plants, offshore engineering, nuclear power systems, heat exchangers, and high-temperature industrial piping applications due to its excellent resistance to oxidation and chloride corrosion.
Product Specifications
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Item
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Description
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Product Name
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ASTM B366 UNS N06600 Alloy 600 Reducer
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Material Grade
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Inconel 600 / UNS N06600 / DIN 2.4816
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Standard
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ASTM B366 / ASME SB366
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Dimension Standard
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ASME B16.9 / MSS-SP-43
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Type
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Concentric Reducer / Eccentric Reducer
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Connection
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Butt Weld
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Manufacturing Type
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Seamless / Welded
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Size Range
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1/2” to 48”
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Wall Thickness
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SCH 10S to XXS
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Surface Finish
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Pickling / Sand Blasting
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Application
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Chemical, Oil & Gas, Power Plant
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Origin
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China
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Brand
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YUHONG
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Chemical Composition of Inconel 600
| 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 |
Mechanical Properties of Inconel 600
|
Element
|
Density
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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 % |
Applications
ASTM B366 UNS N06600 Alloy 600 Reducers are widely used in:
Manufacturing Standards
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Standard
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Description
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ASTM B366
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Nickel Alloy Pipe Fittings
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ASME SB366
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Nickel Alloy Wrought Fittings
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ASME B16.9
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Factory-Made Butt Weld Fittings
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MSS-SP-43
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Corrosion Resistant Butt Weld Fittings
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Inspection & Testing
To ensure high product quality, the following inspections are available:
FAQ
What is UNS N06600?
UNS N06600 is a nickel-chromium alloy also known as Inconel 600, designed for high-temperature and corrosion-resistant applications.
What is Alloy 600 used for?
Alloy 600 is widely used in chemical processing, heat treatment equipment, nuclear engineering, marine systems, and high-temperature industrial piping.
What is the difference between concentric and eccentric reducers?
A concentric reducer maintains the centerline alignment of the pipe, while an eccentric reducer offsets the centerline to prevent air accumulation or cavitation.
Is Inconel 600 suitable for high-temperature service?
Yes. Inconel 600 provides excellent oxidation resistance and mechanical stability under elevated temperatures.
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