Standard and edition
Confirm the controlling document; a grade name or cross-reference alone is not a complete acceptance specification.
Stainless Steel Round Bar | Duplex Steel Round Bar | High Nickel Alloy Round Bar
Inconel / Incoloy Round Bar
Incoloy 800 Round Bar. Incoloy 800 Round Bar is a robust nickel-iron-chromium alloy renowned for its exceptional resistance to oxidation and corrosion at high temperatures. Widely used in industries such as petrochemical processing and power generation, it offers superior mechanical properties and reliability in demanding environments.
For a quotation, specify the grade, product standard, dimensions, supply condition, tolerances, testing and delivery destination.
Product information by Piyush Steel India

At a glance
Confirm the applicable specification and availability for your required size and condition.
Buyer selection guide
Begin with the drawing, equipment specification, or governing code. The product name identifies the material route; acceptance depends on the complete purchase specification.
Common applications
Incoloy 800 Round Bar finds application in various industries such as Petrochemical processing equipment, power generation components, aerospace industry applications, chemical processing vessels and reactors, heat treatment furnaces and fixtures, industrial heating systems, food processing equipment, waste treatment facilities.
Specifications
| Equivalent: | Incoloy 800 Round Bar | Alloy 800 Bar | UNS N08800 Incoloy 800 Round Bar | ASTM B408 Incoloy 800 Round Bar |
|---|---|
| Dimensions: | ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards. |
| Standard: | Incoloy 800 — UNS N08800 — ASTM B408 |
| Specification: | ASTM B408 UNS N08800, AMS 5766 |
| Available Forms: | Round Bar, Rectangular Bar, Square Bar, Hex (A/F) Bar,Billet Bar, Ingot Bar, Forged Bar, Wire (Coil Form), Wire-mesh, Rod. |
| Inspection & Test Reports: | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non-Destructive Test Reports |
h (minus), j (plus/minus), k (plus)
| Over | Inc | 7 | 9 | 11 |
|---|---|---|---|---|
| 1mm | 3mm | 0.009 | 0.025 | 0.06 |
| 3 | 6 | 0.012 | 0.030 | 0.07 |
| 6 | 10 | 0.015 | 0.036 | 0.09 |
| 10 | 18 | 0.018 | 0.043 | 0.11 |
| 18 | 30 | 0.021 | 0.052 | 0.13 |
| 30 | 50 | 0.025 | 0.062 | 0.16 |
| 50 | 80 | 0.030 | 0.074 | 0.19 |
| 80 | 120 | 0.035 | 0.087 | 0.22 |
| 120 | 180 | 0.100 | 0.25 | |
| 180 | 250 | 0.29 | ||
| 250 | 315 | 0.32 | ||
| 315 | 400 | 0.36 | ||
| 400 | 500 | 0.40 | ||
| 500 | 0.44 |
Example – 100mm Ø h9 = +0/-0.087, j9 = +0.087/-0.087, k9 = +0.087/-0
90mm Ø h11 = +0/-0.22, j11 = +0.22/-0.22, k11 = +0.22/-0
We maintain ready stock of Incoloy 800 Round Bar, Incoloy 800 Hex Bar, Incoloy 800 Square Bar, 800 Incoloy Bright Bar, Incoloy Flat Bar and 800 Incoloy Rods. Get in touch with us with your requirement for quick quote.
Chemical composition
| Element | Incoloy 800 |
|---|---|
| Ni | 30.0-35.0 |
| C | 0.10 max |
| Mn | 1.50 max |
| S | 0.015 max |
| Si | 1 max |
| Cr | 19.0-23.0 |
| Cu | 0.75 max |
| Fe | 39.5 min |
| Al | 0.15 – 0.60 |
Mechanical properties
| Density: | 7.94 g/cm3 |
|---|---|
| Melting Point: | 1385 °C (2525 °F) |
| Tensile Strength: | Psi – 75,000 , MPa – 520 |
| Yield Strength (0.2%Offset): | Psi – 30,000 , MPa – 205 |
| Elongation: | 30 % |
Technical considerations
Confirm the controlling document; a grade name or cross-reference alone is not a complete acceptance specification.
Check that property values apply to the required diameter, heat treatment, test direction and temperature.
State tolerances, straightness, length, surface finish, machining allowance, and end condition where required.
Define inspection, test reports, marking, heat identification, third-party requirements, and destination documentation.
Equivalent grades
| Standard: | Incoloy 800 |
|---|---|
| WERKSTOFF NR. | 1.4876 |
| UNS | N08800 |
| JIS | NCF 800 |
| BS | NA 15 |
| GOST | ??670 |
| AFNOR | Z8NC32-21 |
| EN | X10NiCrAlTi32-20 |
Product details
Send your product requirements for a quotation.
Incoloy 800 Round Bar is a high-performance nickel-iron-chromium alloy known for its exceptional resistance to oxidation, carburization, and sulfidation at elevated temperatures. Composed primarily of nickel, iron, and chromium with small additions of aluminum, titanium, and carbon, 1.4876 Incoloy 800 Cold Drawn Round Bar offers superb mechanical properties and corrosion resistance in various aggressive environments. Alloy 800 Inconel Bar is commonly used in applications requiring high-temperature strength and stability, such as furnace components, heat exchangers, petrochemical processing equipment, and industrial heating systems. Its excellent creep and rupture strength, coupled with its resistance to thermal fatigue and corrosion, make it a preferred choice for demanding applications in sectors like aerospace, power generation, and chemical processing. The round bar form provides versatility in fabrication and machining, allowing for the creation of customized components tailored to specific application requirements.
Piyush Steel India is manufacturer, stockist, exporter and supplier Incoloy 800 round bars conforming to various national and international standards. We are one of the largest stockist of 800 Round Bars.
Piyush Steel India is manufacturer, stockist, exporter and supplier Incoloy 800 Bright bars conforming to various national and international standards. We are one of the largest stockist of 800 Bright Bars.
Piyush Steel India is manufacturer, stockist, exporter and supplier Incoloy 800 Square bars conforming to various national and international standards. We are one of the largest stockist of 800 Square Bars.
Piyush Steel India is manufacturer, stockist, exporter and supplier Incoloy 800 Hex bars conforming to various national and international standards. We are one of the largest stockist of 800 Hex Bars.
Piyush Steel India is manufacturer, stockist, exporter and supplier Incoloy 800 Flat bars conforming to various national and international standards. We are one of the largest stockist of 800 Flat Bars.
Piyush Steel India is manufacturer, stockist, exporter and supplier Incoloy 800 Forged bars conforming to various national and international standards. We are one of the largest stockist of 800 Forged Bars.
Request the latest Incoloy 800 Round Bar Price List. Please send an email to sales@piyushsteelroundbars.com for Incoloy 800 Round Bar, UNS N08800 Round Bar and ASTM B408 bar requirements. Ready stock information and updated price list.
Product questions
This product is organized under Inconel / Incoloy Round Bar. Use the category page to compare the grade range.
UNS N08800; ASTM B408. Confirm the applicable standard and edition for your order.
Provide the grade and standard, diameter, length, quantity, condition, finish, tolerance, testing, documentation, destination, and required timing.
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Specification-led enquiries
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