Contact
E-mail us
ASTM B408 800 Incoloy Round Bar Stockist in Mumbai India. ASTM B408 800H Hex Bar, Flat Bar, Forged Bar, Square Bar Alloy 800 / 800H / 800HT Bright Bar Stockist and Supplier in Mumbai India.
Table of Content
Incoloy 800, Incoloy 800H and Incoloy 800HT are nickel-chromium-iron alloys designed for high strength and excellent resistance to oxidation, corrosion and carburization at elevated temperatures. Incoloy 800 Round Bars are used in industries where heat and corrosion resistance is crucial. The higher carbon content in Incoloy 800H Bar and Incoloy 800HT Bar improves their creep and rupture strength under prolonged high-temperature service. As a leading Incoloy 800 Bar stockist and incoloy 800 bar supplier Preston Pipes and Alloys delivers products that meet demanding industrial standards. Iron, nickel and chromium contribute to the chemical composition with titanium and aluminum added in moderation. Because of its mechanical qualities, which include high tensile and yield strength as well as good ductility, Incoloy 800H rod, Incoloy 800H round bar and Incoloy 800HT round bar are perfect for demanding operating condition.
Incoloy 800 series alloys offer high-temperature strength, excellent oxidation resistance and strong resistance to carburization and sulfidation. These properties make Incoloy 800H round bar supplier products and Incoloy 800HT round bar supplier products dependable for extreme service conditions. The material resists chloride-ion stress cracking and many acidic environments. Industries use these alloys for pressure vessels, heat exchangers, hydrocarbon cracking units, industrial furnace parts, and heat-treating equipment. Common applications include ethylene pyrolysis furnaces, vinyl chloride cracking, and petrochemical processing. Components like valves, fittings, and structural supports made from these bars perform reliably between 1100°F and 1800°F. The combination of creep resistance, weldability and corrosion resistance ensures long service life in harsh conditions.
We supply sizes from 3mm to 800mm in diameter, with lengths from 1 to 6 meters or custom cuts. Forms include round, square, hex, rectangle, billet, ingot, and forging. Manufacturing processes vary: hot rolling shapes larger diameters, forging enhances strength, and cold drawing improves surface finish and tolerances. Cold rolling is used for precise dimensions. Finishing options include centerless grinding, peeling, polishing, and turning. Annealing of Incoloy 800H and 800HT optimizes high-temperature strength. Each bar—whether Incoloy 800HT Bar or Incoloy 800H Bar—undergoes strict dimensional and surface checks before dispatch.
All products meet ASTM B408 and ASME SB408 standards. Quality control covers metallurgical tests, hardness, tensile, ductility, corrosion, creep, radiography, ultrasonic, and eddy current inspections. Certificates like 100% Radiography Test Reports, Third Party Inspection Reports, and EN 10204/3.1B are available. We package Incoloy 800, 800H, and 800HT round bars securely in wooden crates, pallets, shrink wrap, or cartons to prevent damage during transit. Contact us today to buy Incoloy 800 round bar, Incoloy 800H bar, or Incoloy 800HT round bar with assured quality and timely delivery.
| Specifications | ASTM B408 / ASTM SB408 |
| Standard | EN, DIN, JIS, ASTM, BS, ASME |
| Size | 5 mm To 500 mm |
| Diameter | 0.1 mm to 100 mm |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Incoloy 800 / 800H / 800HT Hex Bar
Incoloy 800 / 800H / 800HT Bright Bar
Incoloy 800 / 800H / 800HT Cold Rolled Bar
Incoloy 800 / 800H / 800HT Flat Bar
Incoloy 800 / 800H / 800HT Square Bar
Incoloy 800 / 800H / 800HT Rectangular Bar
Incoloy 800 / 800H / 800HT Polished Round Bar
Incoloy 800 / 800H / 800HT Hollow Bar
Contact Preston Pipes and Alloys for best offer & competitive
quotation of Incoloy 800 / 800H / 800HT Round Bar
| Grade | C | Mn | Si | Al | S | Cr | Cu | Ni | Fe |
| Incoloy 800 | 0.10 max | 1.50 max | 1 max | 0.15 – 0.60 | 0.015 max | 19.0-23.0 | 0.75 max | 30.0-35.0 | 39.5 min |
| Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1 max | 0.15 – 0.60 | 0.015 max | 19.0-23.0 | 0.75 max | 30.0-35.0 | 39.5 min |
| Incoloy 800HT | 0.06 – 0.10 | 1.50 max | 1 max | 0.15 – 0.60 | 0.015 max | 19.0-23.0 | 0.75 max | 30.0-35.0 | 39.5 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 |
| Diameter | Weight Chart | Dia | Weight Chart |
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3mm | 0.06 | 1/8" | 0.06 |
| 4mm | 0.10 | 3/16" | 0.14 |
| 5mm | 0.16 | 1/4" | 0.25 |
| 6mm | 0.22 | 5/16" | 0.39 |
| 7mm | 0.30 | 3/8" | 0.56 |
| 8mm | 0.40 | 7/16" | 0.77 |
| 10mm | 0.62 | 1/2" | 1.00 |
| 12mm | 0.89 | 9/16" | 1.22 |
| 14mm | 1.22 | 5/8" | 1.56 |
| 15mm | 1.40 | 11/16" | 1.89 |
| 16mm | 1.59 | 3/4" | 2.25 |
| 18mm | 2.01 | 7/8" | 3.07 |
| 20mm | 2.48 | 1" | 4.03 |
| 22mm | 3.00 | ||
| 24mm | 3.57 | ||
| 25mm | 3.88 |
