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Hassan Sheets and Plate, a leading manufacturer and supplier based in Riyadh, Saudi Arabia, proudly offers top-notch **Incoloy 800, 800H, and 800HT Angles**. These angles are specifically crafted for structural applications that demand performance in high-temperature and corrosive settings. Our nickel-iron-chromium alloy angles find their place in various industries, including petrochemical, power generation, heat treatment, and furnace manufacturing. At Hassan, we provide a range of Incoloy angles in different sizes and thicknesses, all while adhering to international standards. Renowned for their strength, stability, and resistance to corrosion, our Incoloy 800 series angles are a trusted choice across Saudi Arabia and the GCC for critical industrial applications.
The Incoloy 800 / 800H / 800HT Angles share similar chemical compositions, featuring about **Nickel (30–35%), Chromium (19–23%), and Iron (the balance)**, along with carefully controlled levels of **carbon, aluminum, and titanium**. The Incoloy 800H and 800HT variants are enhanced versions of Incoloy 800, boasting higher **carbon content (up to 0.10%)** and superior **creep-rupture strength**. These alloys excel in resisting **oxidation and carburization at temperatures up to 1100°C (2000°F)**, with tensile strengths ranging from **450 to 650 MPa**, depending on the specific grade and condition.
| Standard | ASTM B408, ASME SB408 |
|---|---|
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32 |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy 800 / 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy 800 | 0.10 max | 1.50 max | 1.00 max | 0.015max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Incoloy 800HT | 0.06 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
You’ll find Incoloy 800 / 800H / 800HT Angles utilized in **furnace structural supports, heat exchangers, pressure vessels, petrochemical piping, reformer systems, and thermal processing equipment**. Their ability to withstand high-temperature scaling, thermal fatigue, and stress corrosion cracking makes them perfect for **structural framing in boilers, superheaters, and heat-treating systems**. These angles guarantee long-lasting reliability and mechanical stability in environments where extreme heat and corrosive substances are a given.
Incoloy 800, 800H, and 800HT offer several advantages, including exceptional resistance to oxidation, carburization, and sulfidation at high temperatures. They maintain excellent mechanical properties such as tensile strength and creep resistance, even under extreme heat conditions. These alloys are highly durable, ensuring long-term performance in high-temperature environments like chemical processing, furnace applications, and power plants. Incoloy 800H and 800HT, with controlled carbon content and optimized alloying, provide enhanced creep rupture strength and improved resistance to thermal degradation. Overall, they are reliable choices for industries requiring robust, heat-resistant materials.
| Sizes (all Dimensions in milimeter) | Approx Weight SS Angle Bar (kilogram/meter) | Incoloy Angle Bar Sizes (all Dimensions in milimeter) | Approx Weight SS 316 Angle Bar (kilogram/meter) |
|---|---|---|---|
| 25 x 25 x 3 | 1.13 | 63 x 63 x 8 | 7.50 |
| 25 x 25 x 4 | 1.46 | 65 x 65 x 4 | 4.00 |
| 25 x 25 x 5 | 1.78 | 65 x 65x 5 | 5.02 |
| 30 x 30 x 3 | 1.37 | 65 x 65 x 8 | 7.75 |
| 30 x 30 x 4 | 1.78 | 70 x 70 x 5 | 5.35 |
| 30 x 30 x 5 | 2.20 | 70 x 70 x 6 | 6.40 |
| 40 x 40 x 3 | 1.83 | 75 x 75 x 6 | 6.85 |
| 40 x 40 x 4 | 2.41 | 75 x 75 x 8 | 9.05 |
| 40 x 40 x 5 | 2.97 | 80 x 80 x 6 | 7.35 |
| 50 x 50 x 4 | 3.05 | 80 x 80 x 8 | 9.65 |
| 50 x 50 x 5 | 3.78 | 80 x 80 x 10 | 11.98 |
| 63 x 63 x 4 | 3.90 | 100 x 100 x 8 | 12.20 |
| 63 x 63 x 5 | 3.90 | 100 x 100 x 12 | 18.00 |
| Size in Inches | Est. Weight per Ft. Lbs. | Est. Weight per 20′ Bar |
|---|---|---|
| 3/4 x 3/4 x 1/8 | 0.59 | 11.80 |
| 1 x 1 x 1/8 | 0.80 | 16.00 |
| 1 x 1 x 3/16 | 1.16 | 23.20 |
| 1 x 1 x 1/4 | 1.49 | 29.80 |
| 1-1/4 x 1-1/4 x 1/8 | 1.01 | 20.20 |
| 1-1/4 x 1-1/4 x 3/16 | 1.48 | 29.60 |
| 1-1/4 x 1-1/4 x 1/4 | 1.92 | 38.40 |
| 1-1/2 x 1-1/2 x 1/8 | 1.23 | 24.60 |
| 1-1/2 x 1-1/2 x 3/16 | 1.80 | 36.00 |
| 1-1/2 x 1-1/2 x 1/4 | 2.34 | 46.80 |
| 2 x 2 x 1/8 | 1.65 | 33.00 |
| 2 x 2 x 3/16 | 2.44 | 48.80 |
| 2 x 2 x 1/4 | 3.19 | 63.80 |
| 2 x 2 x 3/8 | 4.70 | 94.00 |
| 2-1/2 x 2-1/2 x 3/16 | 3.07 | 61.40 |
| 2-1/2 x 2-1/2 x 1/4 | 4.10 | 82.00 |
| 3 x 3 x 1/4 | 4.90 | 98.00 |
| 4 x 4 x 1/4 | 6.60 | 132.00 |
| 4 x 4 x 3/8 | 9.80 | 196.00 |
Yes, we offer custom sizes for Incoloy 800 / 800H / 800HT Angle to meet specific project needs. Our team at Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Incoloy 800, 800H, and 800HT are widely used in industries requiring high-temperature performance and resistance to oxidation and carburization. Applications include power plants, petrochemical refineries, heat exchangers, furnace components, and chemical reactors. Incoloy 800 is used for furnace applications, while 800H is favored for its enhanced creep strength in high-stress environments. Incoloy 800HT, with improved high-temperature properties, is commonly employed in gas turbines, heat treatment equipment, and industrial heating systems. These alloys are ideal for applications exposed to elevated temperatures and corrosive environments.
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