Incoloy 800H Round Bar
| Specification Incoloy 800H Round Bar Details | |
|---|---|
| Product Name | Incoloy 800H Round Bar |
| 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 Balance, 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 | Hot Rolled / Cold Drawn / Forged / Ground |
| Round Bar Standard | ASTM B408 / ASME SB408 |
| Forging Standard | ASTM B564 / ASME SB564 |
| General Requirements | ASTM B880 / applicable material requirements |
| Diameter | As per Standard / Customer Requirement |
| Diameter Range | Approximately 3 mm to 500 mm, depending on manufacturing capability |
| Length | Standard 1–6 m / Fixed or Customized Length |
| Tolerance | h7, h8, h9, h10, h11 or as required |
| Surface Finish | Black / Bright / Peeled / Ground / Polished / Machined |
| Heat Treatment | Solution Annealed |
| Condition | Annealed / Cold Drawn / Ground / Polished |
| Grain Size | ASTM No. 5 or coarser, where required for creep and stress-rupture performance |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Visual, Hardness, Ultrasonic 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 high-temperature corrosion |
| High-Temperature Performance | Excellent creep and stress-rupture resistance at elevated temperatures |
| Welding | Good weldability with suitable 800H-compatible filler metals |
| Filler Metal | ERNiCr-3 / Alloy 800H compatible filler |
| Welding Electrode | ENiCrFe-2 / compatible electrode |
| Available Form | Round Bar / Rod / Precision Ground Bar |
| Customization | Diameter, Length, Tolerance, 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, Power Generation, Industrial Furnaces, Heat Treatment Equipment, Heat Exchangers, Hydrocarbon Processing, Thermal Processing and High-Temperature Process Industries |
Incoloy 800H Round Bar – Standard Dimensions
| Diameter (mm) | Diameter (in.) | Weight (kg/m) | Weight (lb/ft) |
|---|---|---|---|
| 5 | 0.197 | 0.156 | 0.105 |
| 6 | 0.236 | 0.224 | 0.151 |
| 8 | 0.315 | 0.398 | 0.268 |
| 10 | 0.394 | 0.624 | 0.419 |
| 12 | 0.472 | 0.899 | 0.604 |
| 14 | 0.551 | 1.223 | 0.822 |
| 16 | 0.630 | 1.586 | 1.066 |
| 18 | 0.709 | 2.023 | 1.359 |
| 20 | 0.787 | 2.494 | 1.675 |
| 22 | 0.866 | 3.016 | 2.026 |
| 25 | 0.984 | 3.900 | 2.620 |
| 28 | 1.102 | 4.892 | 3.287 |
| 30 | 1.181 | 5.615 | 3.773 |
| 32 | 1.260 | 6.349 | 4.266 |
| 36 | 1.417 | 8.089 | 5.435 |
| 40 | 1.575 | 9.973 | 6.699 |
| 45 | 1.772 | 12.619 | 8.477 |
| 50 | 1.969 | 15.551 | 10.449 |
| 56 | 2.205 | 19.496 | 13.093 |
| 63 | 2.480 | 24.662 | 16.570 |
| 71 | 2.795 | 31.347 | 21.050 |
| 80 | 3.150 | 39.894 | 26.804 |
| 90 | 3.543 | 50.486 | 33.921 |
| 100 | 3.937 | 62.362 | 41.891 |
| 110 | 4.331 | 75.578 | 50.763 |
| 125 | 4.921 | 97.441 | 65.442 |
| 150 | 5.906 | 140.314 | 94.236 |
| 175 | 6.890 | 190.750 | 128.158 |
| 200 | 7.874 | 249.447 | 167.519 |
Incoloy 800H Round Bar – Inch / US Bar Sizes
| US Bar Size | Diameter (in.) | Diameter (mm) | Approx. Weight (kg/m) |
|---|---|---|---|
| #2 | 0.250 | 6.35 | 0.249 |
| #3 | 0.375 | 9.53 | 0.561 |
| #4 | 0.500 | 12.70 | 0.998 |
| #5 | 0.625 | 15.88 | 1.559 |
| #6 | 0.750 | 19.05 | 2.244 |
| #7 | 0.875 | 22.23 | 3.050 |
| #8 | 1.000 | 25.40 | 3.993 |
| #9 | 1.125 | 28.58 | 5.054 |
| #10 | 1.250 | 31.75 | 6.239 |
| #11 | 1.375 | 34.93 | 7.587 |
| #12 | 1.500 | 38.10 | 8.985 |
| #13 | 1.625 | 41.28 | 10.590 |
| #14 | 1.750 | 44.45 | 12.320 |
| #15 | 1.875 | 47.63 | 14.090 |
| #16 | 2.000 | 50.80 | 15.970 |
| #18 | 2.250 | 57.15 | 20.220 |
| #20 | 2.500 | 63.50 | 24.950 |
Incoloy 800H Round Bar – Size & Tolerance Chart
| Diameter Range | Available Finish | Typical Tolerance | Supply Condition |
|---|---|---|---|
| 3–10 mm | Bright / Cold Drawn / Ground | h8 / h9 / h10 / h11 | Solution Annealed |
| 10–25 mm | Bright / Cold Drawn / Polished | h8 / h9 / h10 / h11 | Solution Annealed |
| 25–50 mm | Cold Drawn / Peeled / Ground | h9 / h10 / h11 | Solution Annealed |
| 50–75 mm | Peeled / Ground / Polished | h10 / h11 | Solution Annealed |
| 75–100 mm | Peeled / Machined / Ground | h11 | Solution Annealed |
| 100–150 mm | Hot Rolled / Peeled / Machined | h11 / Customer Requirement | Solution Annealed |
| 150–250 mm | Hot Rolled / Forged / Machined | Customer Requirement | Solution Annealed |
| 250–350 mm | Forged / Rough Machined | Customer Requirement | Solution Annealed |
| 350–500 mm | Forged / Custom Machined | Customer Requirement | Solution Annealed |
Why Should You Buy Incoloy 800H Round Bars from Metalx Nickel & Alloys?
- Experienced Incoloy 800H Round Bar Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders and industrial end users.
- 20+ Years of Nickel Alloy Industry Experience in supplying high-temperature and corrosion-resistant alloy products to customers across the UAE, Saudi Arabia, Africa and other global markets.
- Specialized Incoloy 800H Exporter offering Incoloy 800H / Alloy 800H / UNS N08810 / W.Nr. 1.4958 Round Bars for demanding high-temperature 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 Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Inconel, Hastelloy, Monel and other specialized alloys.
- Ready Stock Availability for selected Incoloy 800H Round Bar sizes, subject to current stock and availability.
- Custom Incoloy 800H Round Bar Supply according to customer drawings, diameter, length, surface finish, heat treatment and project specifications.
- Cut-to-Length Service available for applicable sizes and customer requirements.
- ASTM / ASME Specification Supply according to applicable requirements, including ASTM B408 / ASME SB408, where applicable.
- 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 ASTM/ASME standards and customer specifications.
- Hardness & Visual Inspection can be arranged where required by the applicable specification or purchase order.
- Heat Treatment Support – Solution-annealed material can be supplied according to applicable material requirements.
- Surface Finish Support – Bright, polished, pickled, ground, peeled and other specified finishes can be supplied.
- Export-Ready Packing designed to protect Incoloy 800H Round Bars during handling, storage and international transportation.
- Worldwide Incoloy 800H Round Bar 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.
- Incoloy 800H Round Bar Export Support for EPC contractors, petrochemical plants, furnace manufacturers, heat-treatment companies, chemical processing facilities, power-generation industries and specialized engineering buyers.
- Technical Support from Export Enquiry to Shipment covering grade, diameter, length, surface finish, 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 Incoloy 800H Round Bar shipments to the UAE, Saudi Arabia, Qatar, Oman, Africa, Singapore, Europe and other destinations.
Key Features of Incoloy 800H Round Bar
- Excellent High-Temperature Performance – Incoloy 800H Round Bar is designed for demanding elevated-temperature applications.
- Improved Creep & Rupture Strength – The controlled carbon content and high-temperature structure provide improved creep and rupture properties compared with standard Incoloy 800.
- Excellent Oxidation Resistance – Provides strong resistance to oxidation during prolonged high-temperature exposure.
- Good Corrosion Resistance – Suitable for various corrosive and high-temperature industrial environments.
- Nickel-Iron-Chromium Alloy – Provides a useful combination of corrosion resistance, oxidation resistance and high-temperature strength.
- Good Resistance to Carburization – Can be considered for selected high-temperature carburizing environments.
- Good Resistance to Nitridation – Offers useful resistance in selected high-temperature nitriding conditions.
- High-Temperature Mechanical Stability – Maintains useful mechanical properties during elevated-temperature service.
- Solution Annealed Condition – Can be supplied in a solution-annealed condition according to applicable requirements.
- Hot Rolled & Cold Drawn Options – Round bars can be supplied in different manufacturing conditions according to dimensions and specifications.
- Forged Round Bars Available – Forged options can be supplied for selected sizes and applications.
- Wide Diameter Availability – Available in different diameters for machining, fabrication and component manufacturing.
- Multiple Surface Finishes – Bright, polished, pickled, ground, peeled and other specified finishes can be supplied.
- Excellent Fabrication Characteristics – Can be machined and fabricated using appropriate industrial procedures.
- Petrochemical Applications – Suitable for selected petrochemical and process equipment operating at elevated temperatures.
- Industrial Furnace Applications – Used for furnace components and high-temperature equipment.
- Heat Exchanger Applications – Can be considered for selected heat-transfer equipment.
- Chemical Processing Applications – Suitable for selected chemical processing equipment exposed to elevated temperatures.
- Power Generation Applications – Used in selected power-generation and thermal-processing components.
- Thermal Processing Applications – Suitable for equipment operating continuously at elevated temperatures.
- Reliable Material Traceability – Material certificates and inspection documentation can be supplied according to order requirements.
- Quality Testing Available – Chemical, mechanical, dimensional, hardness, visual and other specified inspections can be arranged.
- Export-Ready Material – Round bars can be suitably packed for handling, storage and international transportation.
- Global Incoloy 800H Round Bar Exporter – METALX NICKEL & ALLOYS supplies Incoloy 800H Round Bars to international buyers, distributors, traders, stockholders and industrial end users.
| Specification | Incoloy 800H Round Bar Details |
|---|---|
| Product Name | Incoloy 800H Round Bar |
| Material Grade | Incoloy 800H / Alloy 800H |
| UNS Designation | N08810 |
| Werkstoff Number | 1.4958 |
| Material Type | Nickel-Iron-Chromium Alloy |
| Manufacturing | Hot Rolled / Cold Drawn / Forged, as required |
| Applicable Standards | ASTM / ASME specifications as applicable |
| Common Standard | ASTM B408 / ASME SB408, where applicable |
| Bar Type | Round Bar |
| Diameter | As per customer requirement and applicable standard |
| Length | Standard, random and customized lengths |
| Surface Finish | Bright, polished, pickled, ground, peeled or as required |
| Heat Treatment | Solution annealed as applicable |
| End Condition | Plain cut, chamfered or as specified |
| Chemical Composition | Nickel, Chromium, Iron, Carbon, Manganese, Silicon, Aluminum, Titanium and other controlled elements |
| Mechanical Properties | Tensile strength, yield strength, elongation and hardness according to applicable specification |
| High-Temperature Performance | Improved creep and rupture properties compared with standard Incoloy 800 |
| Oxidation Resistance | Excellent resistance to oxidation at elevated temperatures |
| Corrosion Resistance | Good resistance to oxidation and various corrosive environments |
| Testing | Chemical, mechanical, dimensional, hardness, visual and other specified tests |
| Applications | Petrochemical plants, industrial furnaces, heat exchangers, chemical processing, power generation, thermal processing and high-temperature equipment |
| Customization | Diameter, length, surface finish, heat treatment, testing and documentation as required |
| Packing | Export-worthy packing suitable for safe international transportation |
| Export Supply | Available for international buyers, distributors, EPC contractors and industrial end users |
1. What is Hastelloy B3 Round Bar?
Hastelloy B3 Round Bar is manufactured from a nickel-molybdenum alloy designed for excellent resistance to reducing acids and severe chemical processing environments.
2. What is the UNS designation of Incoloy 800H?
The UNS designation of Incoloy 800H is N08810.
3. What is the Werkstoff Number of Incoloy 800H?
The commonly associated Werkstoff Number is 1.4958.
4. What type of alloy is Incoloy 800H?
Incoloy 800H is a nickel-iron-chromium alloy specifically developed for improved high-temperature mechanical performance.
5. What is the common standard for Incoloy 800H Round Bar?
A commonly applicable specification is ASTM B408 / ASME SB408, subject to the exact product requirements.
6. What is the difference between Incoloy 800 and 800H?
Incoloy 800H has controlled carbon and other requirements intended to provide improved creep and rupture properties for high-temperature service compared with standard Incoloy 800.