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Gayatri Tubes is the most prominent manufacturers, exporters, and suppliers of Incoloy 800 / 800H / 800HT Sheet Plate / Structurals. These sheet plates and structurals are better in stress management and a good resistance from creep rupture. We make these products available in a large number of shapes, sizes, variants, and grades. They have a property that they do not develop a stigma stage post which is embrittling and takes place at an exposure to high temperature that can be counted up to 649 degree Celsius.
They have a very nice arrangement due to which they are able to bear soaring temperatures as well. The various kinds of useful features that our range of Incoloy Alloy 800 / 800H / 800HT Sheet Plate / Structurals is due to the use of various alloying elements such as aluminium, titanium, and carbon. They are combined with the help of elevated temperature strength. They are the most ideal deal for the functions that take place in the soaring temperatures. And for such uses it is fully fledged with the best in class creep and rupture properties. They have higher content of the carbon due to which they are higher in terms of creep resistance. Furthermore, they also show a good resistance against the corrosive conditions such as the atmospheres that contain acids and also it is highly resistant against the conditions such as the resistance to the conditions such as carburization. They are even resistance to oxidation is seen in these sheet plates and structurals.
They have various other properties as well and they are tested as well. There are various testing schemes that are followed some of which are hardness test, PMI test, micro test, and macro test, quality test, flattening test, intergranular corrosion test, IGC test and a lot of other tests as well. We also make sure that Alloy 800 / 800H / 800HT Sheet Plate / Structurals are in compliance with all the necessary standards of the industry both national and international so that we can ensure that they are completely fit for the varying uses in the industry and we also make sure that these products are working very well so that they can be used efficiently in the industry.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
| 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 |
| Specifications | ASTM B409 / ASME SB409 |
| Dimensions | ASTM, ASME, and API |
| Plates Thickness | thickness ranges from .0125" to 5.00" |
| Sheets Thickness | thickness range from .008" to .0125" |
| Sheets Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Angle Size | 3/4″ THRU 8″ |
| Angle Thickness | 1/8″ thru 5/8″ |
| Beams Weight | 19.6 |
| Beams Length | 20′to 22′Random length |
| Channels Size | 30mm*15mm*15mm*1mm-300mm*150mm*150mm*30mm |
| Channels Diameter | 50x37x5mm |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800 | 0.10 max | 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 |
| 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 |
| 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 – 0.60ᴬ | 0.15 – 0.60ᴬ |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 800 / 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
