Incoloy 800 Hex bolt /Incoloy 800H / Incoloy 800HT hex bolt nuts
UNS N08810 Hex bolt,UNS N08810 stud bolt,UNS N08810 Hex nuts
N08811 Hex bolt,UNS N08811 stud bolt,N08811 Hex bolt
Incoloy 800H/800HT® (UNS N08810 & N08811 / W.Nr. 1.4958 & 1.4959) are solid solution strengthened, iron- nickel-chromium alloys, typically offered as one, dual certified alloy meeting the elemental requirements of both alloys. The principle difference between alloy 800H and 800HT® material is the restricted aluminum and titanium content in 800HT®, which results in higher creep and stress rupture properties. Both Alloy 800H and 800HT® are superior to Alloy 800 (UNS N08800), having greater creep and stress rupture properties. The alloy is typically used for applications involving long-term exposure to high-temperatures where resistance is needed from oxidation, carburization and other types of high-temperature corrosion. Hydrocarbon processing, heat-treat furnaces and power generation are some of the most common applications where 800H & 800HT® is utilized. Pressure vessels and vessel components constructed from 800H and 800HT® are approved under the ASME, Boiler and Pressure Vessel Code, Section VIII, Division 1.
Incoloy 800H / 800HT Fasteners Equivalent Grades
| 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 |
Incoloy 800 / 800H / 800HT Fasteners Chemical Composition
| Grade | C | Mn | Si | Cu | S | Ni | Cr | Fe | Ti | Al |
|---|---|---|---|---|---|---|---|---|---|---|
| Incoloy 800 | 0.1 max | 1.5 max | 1.0 max | 0.75 max | 0.015 max | 30-35 | 19-23 | 39.5 min | 0.15-0.60 | 0.15-0.60 |
| Incoloy 800H | 0.05-0.1 | 1.5 max | 1.0 max | 0.75 max | 0.015 max | 30-35 | 19-23 | 39.5 min | 0.15-0.60 | 0.15-0.60 |
| Incoloy 800HT | 0.06-0.1 | 1.5 max | 1.0 max | 0.75 max | 0.015 max | 30-35 | 19-23 | 39.5 min | 0.25-0.60 | 0.85-1.20 |
Incoloy Alloy 800HT Bolt/Nut Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Incoloy 800 / H / HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
About Product :
| Main products | hex bolts, stud bolt,hex socket bolts, threaded studs, hex nuts and flat washers |
| Size Range | Diameter:M2—M64 Length:5mm—400mm(Customized is acceptable) Diameter:6#—2inch, Length:1/2inch—30inch(Customized is acceptable) |
| Standard | ANSI,UNI,DIN,BS,JIS,AS,GB,ISO,EN |
| Material | Super Alloy Stainless Steel |
| Grade | Duplex steel: 2205\2507\2304; Incoloy steel: 825\800\800H\901\925; Inconel steel: Inconel 600\inconel 601\Inconel 625\690\Inconel 718\X750; Monel steel: 400\K500; Hastelloy steel: B2\3, C4\22\276\2000, G3\30, X; Super Austenite steel: 904L,254smo, Alloy20\28\59\926, Al-6XN |
| Surface | self finish plain,minor polish, satin polish, black oxide,Electro Painting, |
| Others | Non-standard/standard/OEM/ODM/Customized service are provided. |
Nickel alloy Chemical Components:
| Hastelloy | C | Si | Mn | P | S | Ni | Cr | Mo | Fe | W | V | Co | Ti | Cu | Al |
| C4 | ≤0.009 | ≤0.05 | ≤1.0 | ≤0.02 | ≥0.01 | ≤58 | 14.5-17.5 | 14-17 | ≤3.0 | — | — | ≤2.0 | ≤0.7 | — | — |
| C22 | ≤0.015 | ≤0.08 | ≤0.5 | ≤0.02 | ≤0.02 | ≤50 | 20.0-22.5 | 12.5-14.5 | 2.0-6.0 | 2.5-3.5 | ≤0.35 | ≤2.5 | — | — | — |
| C276 | ≤0.01 | ≤0.08 | ≤1.0 | ≤0.03 | ≤0.04 | ≤51 | 14.5-16.5 | 15-17 | 4.0-7.0 | 3.0-4.5 | ≤0.35 | ≤2.5 | — | — | — |
| B2 | ≤0.01 | ≤0.08 | ≤1.0 | ≤0.02 | ≤0.01 | ≤64 | 0.4-0.7 | 26-30 | 1.6-2.0 | — | — | ≤1.0 | — | ≤0.5 | — |
| X | 0.05-0.15 | ≤1.0 | ≤1.0 | ≤0.015 | ≤0.01 | ≤40 | 20.5-23.5 | 8.0-10.0 | 17-20 | 0.2-1.0 | — | 0.5-2.5 | — | — | ≤0.1 |
| Inconel | C | Si | Mn | P | S | Ni | Cr | B | Fe | Cu | Ti | Al | Mo | Co | Nb |
| Inconel 600 | ≤0.15 | ≤0.5 | ≤1.0 | ≤0.015 | ≤0.015 | ≥72 | 14-17 | ≤0.006 | 6.0-10.0 | ≤0.05 | ≤0.3 | ≤0.3 | — | — | — |
| Inconel 601 | ≤0.1 | ≤0.5 | ≤1.5 | ≤0.02 | ≤0.015 | 58-63 | 21-25 | — | ≤7.2 | ≤1.0 | — | 1.0-1.7 | — | — | — |
| Inconel 625 | ≤0.1 | ≤0.5 | ≤0.5 | ≤0.015 | ≤0.015 | ≥65 | 20-23 | — | ≤5 | — | ≤0.4 | ≤0.4 | — | ≤1.0 | 3.15-4.15 |
| Inconel 690 | 0.023 | 0.07 | 0.23 | 0.006 | 0.002 | 59.89 | 30.39 | — | 8.88 | 0.02 | 0.26 | 0.22 | — | — | — |
| Inconel 718 | ≤0.08 | ≤0.35 | ≤0.35 | ≤0.01 | ≤0.01 | 50-55 | 17-21 | — | ≤11.14 | ≤0.3 | ≤1.15 | ≤0.8 | — | — | 4.75-5.5 |
| Inconel X750 | ≤0.08 | ≤0.5 | ≤1 | ≤0.015 | ≤0.01 | ≥69 | 14-17 | — | 5-9 | ≤0.5 | 2.25-2.75 | — | 0.4-1 | ≤1 | 0.7-1.2 |
| Incoloy | C | Si | Mn | P | S | Ni | Cr | Mo | Fe | B | Co | Ti | Cu | Al |
| incoloy 800 |
≤0.1 | ≤1 | ≤1.5 | ≤0.03 | ≤0.015 | 30-35 | 19-23 | — | ≥39 | — | — | — | — | — |
| incoloy 825 | ≤0.025 | ≤0.5 | ≤1 | — | — | 38-46 | 19.5-23.5 | 2.5-3.5 | ≥19.5 | — | ≤1 | 0.6-1.2 | 1.5-3.5 | ≤0.2 |
| incoloy 800H | 0.06-0.1 | ≤1 | ≤1.5 | ≤0.045 | ≤0.015 | 30-35 | 19-23 | — | ≤39.5 | — | — | 0.15-0.6 | ≤0.75 | 0.15-0.6 |
| incoloy 800HT | ≤0.025 | ≤0.5 | ≤1 | ≤0.0.2 | ≤0.01 | 38-46 | 19.5-23.5 | 2.5-3.5 | ≥20.8 | — | — | 0.6-1.2 | 1.5-3 | ≤0.2 |
| incoloy 901 | 0.02-0.06 | ≤0.4 | ≤0.5 | ≤0.02 | ≤0.008 | 40-45 | 11-14 | 5-6.5 | ≥29.89 | 0.01-0.02 | — | 2.8-3.1 | ≤0.2 | ≤0.3 |
| Monel | C | Si | Mn | S | Ni | Fe | Ti | Cu | Al |
| Monel400 | ≤0.3 | ≤0.5 | ≤2 | ≤0.024 | ≥63 | ≤2.5 | — | 28-34 | — |
| MonelK500 | ≤0.25 | ≤0.5 | ≤1.5 | ≤0.01 | ≥63 | ≤2 | 0.35-0.85 | 27-33 | 2.3-3.15 |
| Duplex | C | Si | Mn | P | S | Ni | Cr | Mo | N | Cu |
| 2205 | ≤0.03 | ≤1 | ≤2 | ≤0.03 | ≤0.02 | 4.5-6.5 | 21-23 | 2.9-3.5 | 0.14-0.2 | — |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6-8 | 24-26 | 3-5 | 0.24-0.32 | ≤0.5 |
| 2304 | ≤0.03 | ≤1 | ≤2.5 | ≤0.04 | ≤0.03 | 3-5.5 | 21.5-24.5 | 0.05-0.6 | 0.05-0.2 | 0.05-0.6 |
| Super Austenite | C | Si | Mn | P | S | Ni | Cr | Mo | Fe | Cu |
| 904L | ≤0.02 | ≤1 | ≤2 | ≤0.045 | ≤0.035 | 23-28 | 19-23 | 4-5 | ≥38.9 | 1-2 |
| 254smo | ≤0.02 | ≤0.8 | ≤1 | ≤0.03 | ≤0.01 | 17.5-18.5 | 19.5-20.5 | 6-6.5 | — | 0.5-1 |
| AL-6XN | 24 | 21 | 6 | N:0.2 |
TestEquipments:
ASTM Specifications for Bolt Fasteners
A193 – Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
A307 – Carbon steel bolts and studs, 60,000 psi tensile strength.
A320 – Alloy steel and stainless steel bolting materials for low temperature service.
A325 – Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
A354 – Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
A449 – Quenched and tempered steel bolts and studs for general use.
A490 – Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
F568 – Standard for metric bolts, screws and studs that are used in general engineering applications
F593 – Stainless steel bolts, hex cap screws, and studs.
F1554 – Anchor bolts designed to anchor structural supports to concrete foundations.
ASTM Specifications for Nut Fasteners
A194 – Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service
A563 – Standard Specification for Wrought Cobalt-20Nickel-20Chromium-3.5Molybdenum-3.5Tungsten-5Iron Alloy for Surgical Implant Applications
A594 – Standard Specification for Stainless Steel Nuts , Corrosive service applications
F467 – Standard Specification for Nonferrous Nuts for General Use , general use
ASTM Specifications for Washers
F436 – Specification for Hardened Steel Washers , carbon steel, steel, washers, weathering steel, Hardened steel washers
F844 – Standard Specification for Washers, Steel, Plain (Flat), Unhardened for General Use
F959 – Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners
