Incoloy 800H Pipes
| Specification Incoloy 800H Pipe Details | |
|---|---|
| Product Name | Incoloy 800H Pipe |
| Material Grade | Incoloy 800H / Alloy 800H |
| UNS Designation | UNS N08810 |
| Werkstoff Number | W.Nr. 1.4958 |
| Material Type | Nickel-Iron-Chromium Alloy |
| Chemical Composition | Nickel 30–35%, Chromium 19–23%, Iron 39.5% min, Carbon 0.05–0.10%, Aluminium 0.15–0.60%, Titanium 0.15–0.60%, Manganese 1.50% max, Silicon 1.00% max |
| Manufacturing Type | Seamless / Welded |
| Seamless Pipe Standard | ASTM B407 / ASME SB407 |
| Welded Pipe Standard | ASTM B514 / B515, as applicable |
| Seamless Tube Standard | ASTM B163 / ASME SB163 |
| Outside Diameter | As per standard / Customer Requirement |
| OD Range | Commonly available from approximately 6.35 mm to 610 mm, depending on product form and supplier capability |
| Wall Thickness | As per Schedule / Customer Requirement |
| Pipe Schedule | SCH 5S, 10S, 20, 40S, 40, 60, 80S, 80, 100, 120, 140, 160, XXS and as required |
| Length | Single Random / Double Random / Fixed or Customized Length |
| End Type | Plain End / Beveled End / Threaded & Coupled, as specified |
| Surface Finish | Mill Finish / Pickled / Solution Annealed / Polished / Customized |
| Heat Treatment | Solution Annealed, typically at high temperature with controlled grain size |
| Grain Size | ASTM No. 5 or coarser for 800H creep/stress-rupture requirements |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Visual, Hydrostatic and NDT as specified |
| Tensile Strength | Minimum approximately 450 MPa |
| Yield Strength | Minimum approximately 170 MPa |
| Elongation | Minimum approximately 30% |
| Density | Approximately 7.94 g/cm³ |
| Melting Range | Approximately 1357–1385°C |
| Corrosion Resistance | Excellent resistance to oxidation, carburization and corrosion in high-temperature environments |
| High-Temperature Performance | Designed for improved creep and stress-rupture resistance at elevated temperatures |
| Filler Metal | ERNiCr-3 / compatible filler metal, as specified |
| Welding Electrode | ENiCrFe-2 / compatible electrode, as specified |
| Available Form | Round Pipe / Tube |
| Customization | OD, WT, Schedule, Length, Finish, Heat Treatment, Testing and Documentation |
| Origin | European / American / Japanese / Korean and other approved origins |
| Export Supply | Worldwide Export Supply |
| Exporter Support | Technical specification, inspection, certification, export packing and international shipment coordination |
| Applications | Petrochemical, Chemical Processing, Heat Treatment, Industrial Furnaces, Power Generation, Heat Exchangers, Hydrocarbon Processing, Thermal Processing Equipment and High-Temperature Process Industries |
1. Incoloy 800H Pipes – Standard Dimensions
| Size (NPS) | OD (in.) | WT (in.) | OD (mm) | WT (mm) |
|---|---|---|---|---|
| 20″ | 20.000 | 0.594 | 508.0 | 15.09 |
| 18″ | 18.000 | 0.562 | 457.0 | 14.27 |
| 16″ | 16.000 | 0.500 | 406.4 | 12.70 |
| 14″ | 14.000 | 0.437 | 355.6 | 11.13 |
| 12″ | 12.750 | 0.406 | 323.8 | 10.31 |
| 10″ | 10.750 | 0.365 | 273.0 | 9.27 |
| 8″ | 8.625 | 0.322 | 219.1 | 8.18 |
| 6″ | 6.625 | 0.280 | 168.3 | 7.11 |
| 5″ | 5.563 | 0.258 | 141.3 | 6.55 |
| 4″ | 4.500 | 0.237 | 114.3 | 6.02 |
| 3 1/2″ | 4.000 | 0.226 | 101.6 | 5.74 |
| 3″ | 3.500 | 0.216 | 88.9 | 5.49 |
| 2 1/2″ | 2.875 | 0.203 | 73.0 | 5.16 |
| 2″ | 2.375 | 0.154 | 60.3 | 3.91 |
| 1 1/2″ | 1.900 | 0.145 | 48.3 | 3.68 |
| 1 1/4″ | 1.660 | 0.140 | 42.2 | 3.56 |
| 1″ | 1.315 | 0.133 | 33.4 | 3.38 |
| 3/4″ | 1.050 | 0.113 | 26.7 | 2.87 |
| 1/2″ | 0.840 | 0.109 | 21.3 | 2.77 |
| 3/8″ | 0.675 | 0.091 | 17.1 | 2.31 |
| 1/4″ | 0.540 | 0.088 | 13.7 | 2.24 |
| 1/8″ | 0.405 | 0.068 | 10.3 | 1.73 |
Dimensions of ASTM B407 UNS N08810 Incoloy 800H Pipe
| Size (NPS) | OD (mm) | OD (in.) | WT (mm) | WT (in.) | Schedule | Weight (kg/m) |
|---|---|---|---|---|---|---|
| 1/2″ | 21.34 | 0.840 | 2.769 | 0.109 | 40S / STD | 1.268 |
| 1/2″ | 21.34 | 0.840 | 3.734 | 0.147 | 80S | 1.621 |
| 3/4″ | 26.67 | 1.050 | 2.870 | 0.113 | 40S / STD | 1.684 |
| 3/4″ | 26.67 | 1.050 | 3.912 | 0.154 | 80S | 2.195 |
| 1″ | 33.40 | 1.315 | 3.378 | 0.133 | 40S / STD | 2.501 |
| 1″ | 33.40 | 1.315 | 4.547 | 0.179 | 80S | 3.325 |
| 1 1/4″ | 42.16 | 1.660 | 3.556 | 0.140 | 40S / STD | 3.385 |
| 1 1/4″ | 42.16 | 1.660 | 4.851 | 0.191 | 80S | 4.464 |
| 1 1/2″ | 48.26 | 1.900 | 3.683 | 0.145 | 40S / STD | 4.048 |
| 1 1/2″ | 48.26 | 1.900 | 5.080 | 0.200 | 80S | 5.49 |
| 2″ | 60.33 | 2.375 | 3.911 | 0.154 | 40S / STD | 5.39 |
| 2″ | 60.33 | 2.375 | 5.537 | 0.218 | 80S | 7.47 |
| 2 1/2″ | 73.03 | 2.875 | 5.156 | 0.203 | 40S | 8.74 |
| 2 1/2″ | 73.03 | 2.875 | 7.010 | 0.276 | 80S | 11.65 |
| 3″ | 88.90 | 3.500 | 5.486 | 0.216 | 40S | 11.50 |
| 3″ | 88.90 | 3.500 | 7.620 | 0.300 | 80S | 15.62 |
| 3 1/2″ | 101.60 | 4.000 | 5.740 | 0.226 | 40S | 13.84 |
| 3 1/2″ | 101.60 | 4.000 | 8.080 | 0.318 | 80S | 19.01 |
| 4″ | 114.30 | 4.500 | 6.020 | 0.237 | 40S | 16.35 |
| 4″ | 114.30 | 4.500 | 8.560 | 0.337 | 80S | 22.67 |
| 5″ | 141.30 | 5.563 | 6.553 | 0.258 | 40S | 22.12 |
| 5″ | 141.30 | 5.563 | 9.525 | 0.375 | 80S | 31.40 |
| 6″ | 168.28 | 6.625 | 7.112 | 0.280 | 40S | 28.72 |
| 6″ | 168.28 | 6.625 | 10.973 | 0.432 | 80S | 43.20 |
| 8″ | 219.08 | 8.625 | 8.179 | 0.322 | 40S | 43.20 |
| 8″ | 219.08 | 8.625 | 12.700 | 0.500 | 80S | 65.60 |
| 10″ | 273.05 | 10.750 | 9.271 | 0.365 | 40 | 60.00 |
| 10″ | 273.05 | 10.750 | 15.090 | 0.594 | 80 | 95.00 |
| 12″ | 323.85 | 12.750 | 10.312 | 0.406 | 40 | 80.00 |
| 12″ | 323.85 | 12.750 | 17.450 | 0.687 | 80 | 131.00 |
3. Incoloy 800H Pipe – Schedule Chart
| Nominal Size | O.D. (in.) | 160 | 80 | 80S & E.H. | 40 | 40S & Std | 10 | 10S |
|---|---|---|---|---|---|---|---|---|
| 1/8″ | 0.405 | — | 0.095 | 0.095 | 0.068 | 0.068 | 0.049 | 0.049 |
| 1/4″ | 0.540 | — | 0.119 | 0.119 | 0.088 | 0.088 | 0.065 | 0.065 |
| 3/8″ | 0.675 | — | 0.126 | 0.126 | 0.091 | 0.091 | 0.065 | 0.065 |
| 1/2″ | 0.840 | 0.187 | 0.147 | 0.147 | 0.109 | 0.109 | 0.083 | 0.083 |
| 3/4″ | 1.050 | 0.218 | 0.154 | 0.154 | 0.113 | 0.113 | 0.083 | 0.083 |
| 1″ | 1.315 | 0.250 | 0.179 | 0.179 | 0.133 | 0.133 | 0.109 | 0.109 |
| 1 1/4″ | 1.660 | 0.250 | 0.191 | 0.191 | 0.140 | 0.140 | 0.109 | 0.109 |
| 1 1/2″ | 1.900 | 0.281 | 0.200 | 0.200 | 0.145 | 0.145 | 0.109 | 0.109 |
| 2″ | 2.375 | 0.343 | 0.218 | 0.218 | 0.154 | 0.154 | 0.109 | 0.109 |
| 2 1/2″ | 2.875 | 0.375 | 0.276 | 0.276 | 0.203 | 0.203 | 0.120 | 0.120 |
| 3″ | 3.500 | 0.437 | 0.300 | 0.300 | 0.216 | 0.216 | 0.120 | 0.120 |
| 3 1/2″ | 4.000 | — | 0.318 | 0.318 | 0.226 | 0.226 | 0.120 | 0.120 |
| 4″ | 4.500 | 0.531 | 0.337 | 0.337 | 0.237 | 0.237 | 0.120 | 0.120 |
| 4 1/2″ | 5.000 | — | — | 0.355 | — | 0.247 | — | — |
| 5″ | 5.563 | 0.625 | 0.375 | 0.375 | 0.258 | 0.258 | 0.134 | 0.134 |
| 6″ | 6.625 | 0.718 | 0.432 | 0.432 | 0.280 | 0.280 | 0.134 | 0.134 |
| 7″ | 7.625 | — | — | 0.500 | — | 0.301 | — | — |
| 8″ | 8.625 | 0.906 | 0.500 | 0.500 | 0.322 | 0.322 | 0.148 | 0.148 |
| 9″ | 9.625 | — | — | 0.500 | — | 0.342 | — | — |
| 10″ | 10.750 | 1.125 | 0.593 | 0.500 | 0.365 | 0.365 | 0.165 | 0.165 |
| 11″ | 11.750 | — | — | 0.500 | — | 0.375 | — | — |
| 12″ | 12.750 | 1.312 | 0.687 | 0.500 | 0.406 | 0.375 | 0.180 | 0.180 |
| 14″ | 14.000 | 1.406 | 0.750 | 0.500 | 0.437 | 0.375 | 0.188 | 0.188 |
| 16″ | 16.000 | 1.593 | 0.843 | 0.500 | 0.500 | 0.375 | 0.188 | 0.188 |
| 18″ | 18.000 | 1.781 | 0.937 | 0.500 | 0.562 | 0.375 | 0.188 | 0.188 |
| 20″ | 20.000 | 1.968 | 1.031 | 0.500 | 0.593 | 0.375 | 0.218 | 0.218 |
Why Should You Buy Monel K500 Pipes from Metalx Nickel & Alloys?
- Experienced Monel K500 Pipe Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders and industrial end users.
- 20+ Years of Nickel Alloy Industry Experience in supplying corrosion-resistant and high-strength alloy products to customers across the UAE, Saudi Arabia, Africa and other global markets.
- Specialized Monel K500 Exporter offering Monel K500 / UNS N05500 / W.Nr. 2.4375 pipes for demanding marine and industrial applications.
- Global Sourcing Network with access to reputed nickel alloy mills, manufacturers and approved stockholders across Europe, USA, Japan and other major supply markets.
- Wide Nickel Alloy Product Range including Monel K500, Monel 400, Hastelloy, Inconel, Incoloy and other specialized nickel-based alloys.
- Ready Stock Availability for selected Monel K500 Pipe sizes, subject to current stock and availability.
- Custom Monel K500 Pipe Supply according to customer drawings, outside diameter, wall thickness, schedule, length and project specifications.
- Cut-to-Size Service available for applicable sizes and customer requirements.
- ASTM / ASME Specification Supply according to applicable Monel K500 Pipe standards and project requirements.
- MTC with Quotation – Material Test Certificates and relevant technical documentation can be provided with export quotations and orders.
- EN 10204 3.1 / 3.2 Certification available according to the purchase order, project specification and inspection requirements.
- Third-Party Inspection Support can be coordinated through approved inspection agencies for international export orders.
- Chemical, Mechanical & Dimensional Testing can be arranged according to applicable standards and customer specifications.
- Hydrostatic & NDT Support can be arranged where required by the applicable specification or purchase order.
- Heat Treatment Support – Solution annealing and age-hardening requirements can be discussed according to the required material condition and specification.
- Export-Ready Packing designed to protect Monel K500 Pipes during handling, storage and international transportation.
- Worldwide Monel K500 Pipe Exporter serving buyers across the Middle East, Africa, Asia, Europe and other international markets.
- Competitive Export Pricing for bulk quantities, project orders, distributors, importers, traders and international stockholders.
- Monel K500 Pipe Export Support for EPC contractors, engineering companies, marine industries, pump manufacturers, valve manufacturers and specialized industrial buyers.
- Technical Support from Export Enquiry to Shipment covering grade, size, schedule, wall thickness, heat treatment, testing, certification and packing requirements.
- Material Traceability with appropriate identification, certification and quality documentation for export projects.
- Data Sheets & Technical Documentation can be supplied according to customer requirements and project specifications.
- Global Logistics Coordination for Monel K500 Pipe shipments to the UAE, Saudi Arabia, Qatar, Oman, Africa, Singapore, Europe and other destinations.
Key Features of Incoloy 800H Pipe
- Excellent High-Temperature Strength – Incoloy 800H Pipe is designed to provide improved creep and rupture strength for elevated-temperature service.
- High-Performance Nickel-Iron-Chromium Alloy – Provides a combination of strength, thermal stability and corrosion resistance for demanding industrial environments.
- Excellent Resistance to Oxidation – Offers good resistance to oxidation during high-temperature operation.
- Good Carburization Resistance – Suitable for selected high-temperature environments where carburization can be a concern.
- Enhanced Creep Resistance – Incoloy 800H is specifically valued for its improved creep and stress-rupture properties compared with standard Alloy 800.
- Excellent Thermal Stability – Maintains useful structural and mechanical properties during prolonged elevated-temperature exposure.
- Seamless & Welded Options – Available in seamless and welded configurations according to applicable specifications and customer requirements.
- Wide Dimensional Availability – Outside diameter, wall thickness, schedules and lengths can be supplied according to project requirements.
- Customized Pipe Supply – METALX NICKEL & ALLOYS can support customized dimensions, lengths, finishes, testing and documentation.
- Suitable for Heat Exchangers – Commonly considered for heat exchanger and heat-transfer equipment operating at elevated temperatures.
- Suitable for Petrochemical Applications – Used in selected petrochemical and process-industry applications requiring high-temperature alloy piping.
- Suitable for Furnace Components – Can be considered for furnace components and industrial heating equipment exposed to elevated temperatures.
- Power Generation Applications – Useful for selected high-temperature components and piping systems in power-generation facilities.
- Reliable Material Traceability – Material can be supplied with applicable certificates and inspection documentation.
- Quality Testing Available – Chemical, mechanical, dimensional, hydrostatic, visual, NDT and other specified inspections can be arranged.
- Export-Ready Material – Pipes can be prepared with suitable export packing for safe international transportation.
- Global Incoloy 800H Pipe Exporter – METALX NICKEL & ALLOYS supplies Incoloy 800H Pipe to international buyers, distributors, traders, stockholders and industrial end users.
- International Project Supply – Suitable for EPC contractors and engineering projects requiring high-temperature nickel alloy piping.
- Technical Export Support – Customers can discuss grade, dimensions, schedules, heat treatment, testing, certification and destination requirements before placing an order.
- Competitive Export Supply – Export quotations can be prepared according to size, quantity, specification, inspection requirements and destination.
- Worldwide Incoloy 800H Export – METALX NICKEL & ALLOYS supports export enquiries from the Middle East, Africa, Asia, Europe and other international markets.
| Specification | Incoloy 800H Pipe Details |
|---|---|
| Product Name | Incoloy 800H Pipe |
| Material Grade | Incoloy 800H / Alloy 800H |
| UNS Number | N08810 |
| Material Type | Nickel-Iron-Chromium Alloy |
| Manufacturing | Seamless / Welded, as required |
| Applicable Standards | ASTM / ASME specifications as applicable |
| Common Product Standards | ASTM B163, ASTM B407, ASTM B514, ASTM B515, ASTM B516, as applicable to product form |
| Outer Diameter | Available as per customer requirement |
| Wall Thickness | Available in different schedules and customized thicknesses |
| Length | Standard, random and customized lengths |
| Form | Round Pipe |
| Surface Finish | Mill finish, pickled, polished or as required |
| Heat Treatment | Solution annealed / heat treated according to applicable specification |
| Testing | Chemical, mechanical, dimensional, hydrostatic, visual, NDT or other tests as specified |
| Packing | Export-worthy packing suitable for safe international transportation |
| High-Temperature Performance | Designed for elevated-temperature service with good strength and stability |
| Corrosion Resistance | Good resistance to oxidation and carburization at elevated temperatures |
| Applications | Heat exchangers, petrochemical processing, chemical processing, furnace components, power generation and high-temperature industrial equipment |
| Customization | Sizes, wall thickness, lengths, finish, testing and documentation according to customer requirements |
| Export Supply | Available for international buyers, distributors, EPC contractors and industrial end users |
1. What is Incoloy 800H Pipe?
Incoloy 800H Pipe is manufactured from Alloy 800H, a nickel-iron-chromium alloy developed for high-temperature applications requiring good strength, creep resistance and corrosion resistance.
2. What is the UNS number of Incoloy 800H?
The UNS designation of Incoloy 800H is UNS N08810.
3. What type of alloy is Incoloy 800H?
Incoloy 800H is a nickel-iron-chromium alloy designed for elevated-temperature service.
4. What is the difference between Incoloy 800 and 800H?
Incoloy 800H has controlled carbon and other compositional requirements intended to provide higher creep and stress-rupture strength for elevated-temperature applications.
5. Is Incoloy 800H available in seamless and welded forms?
Yes. Incoloy 800H Pipe can be supplied in seamless and welded configurations according to the applicable specification and customer requirements.
6. What standards are applicable to Incoloy 800H Pipe?
Applicable standards can include ASTM / ASME specifications, depending on the exact product form. Commonly referenced specifications include ASTM B163, ASTM B407, ASTM B514, ASTM B515 and ASTM B516 where applicable.