Home > Nickel Alloy Products > Fittings > Inconel 600 Fittings

Fittings Products

Inconel 600 Fittings

Inconel 600 Fittings are manufactured from a nickel-chromium alloy that provides excellent resistance to oxidation, corrosion, and high-temperature service conditions. They maintain reliable strength and dimensional stability when exposed to heat, steam, alkaline solutions, and other aggressive media.
Inconel 600 elbows, tees, reducers, couplings, and related fittings are widely used in chemical processing, heat treatment, nuclear power, aerospace, and furnace systems. Their durability, resistance to stress corrosion cracking, and long service life make them a dependable choice for demanding piping applications.

 

 

 

 

 

Request Quote View Specifications
Product Overview

Inconel 600 Fittings for High-Performance Applications

Explore detailed information for this alloy product, including specifications, applications, supply options and quotation requirements.

Why buyers choose Inconel 600 Fittings

Inconel 600 Fittings are manufactured from a nickel-chromium alloy that provides excellent resistance to oxidation, corrosion, and high-temperature service conditions. They maintain reliable strength and dimensional stability when exposed to heat, steam, alkaline solutions, and other aggressive media.
Inconel 600 elbows, tees, reducers, couplings, and related fittings are widely used in chemical processing, heat treatment, nuclear power, aerospace, and furnace systems. Their durability, resistance to stress corrosion cracking, and long service life make them a dependable choice for demanding piping applications.

 

 

 

 

 

Inconel 600 Fittings
Pipe Specifications

Inconel 600 Fittings size range and supply information

Specifications, available sizes and delivery conditions can vary by production route and order requirements. Contact us for current availability.

Item Typical Options Buyer Notes Typical Specification
Material Grade Inconel 600 / UNS N06600 / W.Nr. 2.4816 Confirm the alloy designation, chemical composition and certification requirements. Nickel-chromium alloy for high-temperature and corrosive service
Fitting Type Elbow, tee, reducer, cross, cap, stub end or return bend Specify the fitting type, connection layout and required flow direction. Butt-weld, socket-weld or threaded fittings
Size DN15 to DN600, NPS 1/2 to NPS 24 or custom dimensions Provide nominal size, outside diameter and connection dimensions. Standard and custom sizes available according to project drawings
Wall Thickness SCH 5S to XXS, equal thickness or custom wall thickness Match the fitting wall thickness to the connected pipe and design pressure. Schedule and custom thickness options available
Pressure Rating Class 150, 300, 600, 900, 1500 or 2500 Confirm the pressure class, temperature rating and applicable piping code. Pressure-rated fittings for elevated-temperature applications
Applicable Standard ASTM B366, ASME SB366, ASME B16.9, ASME B16.11 or project specification Confirm the required material, dimensional and manufacturing standards. ASTM / ASME compliant fittings with full heat traceability
Surface & End Preparation Pickled, bright annealed, polished, beveled or machined ends End preparation should match the welding method and installation requirements. Clean surface with controlled bevel and dimensional tolerances
Inspection & Certification MTC, PMI, dimensional inspection, tensile test, hardness test, UT, radiography and third-party inspection Confirm NDE scope, documentation and traceability requirements before quotation. EN 10204 3.1 certificate and inspection dossier available

 

 

 

 

Standards

Common standards for Inconel 600 Fittings

The final standard should follow the purchase order, engineering specification or project drawing.

Product Type Common Standards Typical Use Inspection Notes
Inconel 600 Butt Weld Fittings ASTM B366 / ASME SB366, ASME B16.9 High-temperature process piping, chemical plants, furnace systems and nuclear facilities Verify dimensions, wall thickness, bevel preparation, PMI, heat treatment and heat traceability.
Inconel 600 Elbows ASTM B366 / ASME SB366, ASME B16.9 Changing flow direction in thermal-processing, chemical and corrosion-resistant piping systems Inspect bend angle, center-to-end dimensions, ovality, surface condition and material certificates.
Inconel 600 Tees ASTM B366 / ASME SB366, ASME B16.9 Branch connections in high-temperature and corrosive fluid-handling systems Check outlet alignment, wall thickness, dimensions, PMI and NDT requirements.
Inconel 600 Reducers ASTM B366 / ASME SB366, ASME B16.9 Connecting different pipe sizes in chemical, power-generation and furnace piping Verify concentricity or eccentricity, end dimensions, wall thickness and surface quality.
Inconel 600 Caps ASTM B366 / ASME SB366, ASME B16.9 Closing pipe ends in high-temperature, nuclear and chemical-processing systems Inspect overall dimensions, end preparation, wall thickness, PMI and forming condition.
Inconel 600 Socket Weld & Threaded Fittings ASTM B366 / ASME SB366, ASME B16.11 Small-bore high-pressure piping, instrumentation and utility connections Confirm pressure class, socket dimensions, thread accuracy, NPT gauge results and traceability.

 

 

 

 

Chemical Composition

Inconel 600 Fittings composition reference

Chemical composition is reported by heat on the material test certificate. Use the table below as a material-selection reference.

Element Symbol Typical Requirement Function
Nickel Ni 72.0 min Provides corrosion resistance, toughness, and resistance to chloride stress corrosion cracking.
Chromium Cr 14.0-17.0 Improves oxidation resistance and high-temperature performance.
Iron Fe 6.0-10.0 Provides alloy balance and contributes to fitting strength.
Carbon C 0.15 max Controlled to maintain ductility, weldability, and forming performance.
Manganese Mn 1.0 max Acts as a deoxidizer during alloy production.
Silicon Si 0.50 max Controlled to maintain surface quality and fabrication performance.
Copper Cu 0.50 max Controlled minor element supporting alloy stability.
Cobalt Co 1.0 max Controlled residual element in the nickel-based alloy.
Sulfur S 0.015 max Controlled impurity to reduce brittleness and cracking risk.

 

 

 

 

Mechanical Properties

Mechanical Properties of Inconel 600 Fittings

Mechanical properties vary by standard, pipe size, production route and heat treatment. Use the specified standard and MTC as the final acceptance basis.

Condition / Product Tensile Strength Yield Strength 0.2% Elongation Notes
Annealed seamless Inconel 600 fittings 550 MPa min reference 240 MPa min reference 30% min reference Common reference condition for elbows, tees, reducers, and caps.
Solution annealed Inconel 600 fittings By ASTM / ASME specification By ASTM / ASME specification By ASTM / ASME specification Selected for high-temperature service, corrosion resistance, and fabrication performance.
Welded Inconel 600 fittings By ASTM / ASME and purchase specification By ASTM / ASME and purchase specification By ASTM / ASME and purchase specification Specify weld procedure, weld quality, heat treatment, and inspection requirements.
Custom Inconel 600 fittings By design and purchase specification By design and purchase specification By design and purchase specification Confirm dimensions, pressure rating, surface finish, testing, and material traceability.

 

 

 

 

Values shown are reference data for product selection. Purchase orders should define the exact standard, condition, inspection scope and certificate requirement.

Quotation Checklist

Information to confirm for your order

Share your requirements, including material, size, quantity, and specifications, for a fast quotation.

Material

Grade name, UNS number, equivalent grade or project material code.

Pipe Size

OD / NPS, wall thickness or schedule, length, tolerance and quantity.

Standard

ASTM, ASME, EN, DIN, drawing or customer specification.

Condition

Seamless, welded, annealed, solution annealed, pickled or polished.

Inspection

MTC EN10204 3.1, PMI, UT / ET, hydrotest and dimensional report.

Delivery

Destination, packing requirement, shipping method and delivery deadline.

Related Products

Related Products for Inconel 600 Fittings

Browse related alloy products and product forms that may suit the same application.

Related Articles

Articles about Inconel 600 Fittings standards, material selection and applications

View All
FAQ

Frequently asked questions about Inconel 600 Fittings

FAQ content helps cover buyer questions and supports SEO for long-tail product searches.

Inconel 600 Fittings are used in chemical processing, heat treatment, furnace equipment, nuclear systems, aerospace applications and high-temperature piping systems requiring excellent oxidation and corrosion resistance.

Available products include elbows, tees, reducers, caps, crosses, couplings, unions, outlets, stub ends and custom fittings manufactured according to drawings or project specifications.

Butt-weld fittings are commonly supplied to ASTM B366 and ASME SB366, with dimensions according to ASME B16.9. Socket-weld and threaded fittings can be supplied according to ASME B16.11.

Yes. Custom Inconel 600 Fittings can be manufactured according to customer drawings, including special dimensions, wall thicknesses, end connections, tolerances and inspection requirements.

Yes. Inconel 600 Fittings can be supplied with an EN10204 3.1 material certificate, heat number traceability, chemical analysis, mechanical test results, PMI and dimensional inspection reports.

Please provide the fitting type, size, wall thickness or schedule, connection type, quantity, dimensional standard, material standard, certificate requirements and destination.

Request Inconel 600 Fittings Quote

Send your pipe size, standard and quantity

For faster feedback, include OD / NPS, wall thickness or schedule, length, quantity, standard, certificate requirement and destination. If you have a drawing or project specification, send it with the inquiry.

Email RFQ

Home Tel Mail Inquiry