Incoloy 800 Fittings


ASTM B366 UNS N08810 Tee

Nickel 800 Elbow

DN 1.4859 Reducer
Table of Content
- Incoloy 800 fittings specifications
- Annealing temperature of Alloy 800HT buttweld fittings
- Tensile properties of Incoloy pipe fittings
- Incoloy 800H/800HT fittings representative rupture strength values
- Type of Incoloy 800 elbow
- Types of Nickel 800 tee
- Types of Nickel Alloy 800 reducer
- Types of Werkstoff nr 1.4876 end cap & stub end
- Types of ASTM B366 UNS N08800 pipe bend
- Incoloy fittings chemical composition
- DN 1.4859 seamless pipe fittings corrosion resistance
- Incoloy fittings testing requirements
- Incoloy alloy 800 butt welded fittings hardness value
- Density for Inconel 800H weld fittings
- Tensile strength of Ni 800 BW fittings in PSI & MPa
- 800 nickel alloy butt welded fittings operating temperature
- Inconel 800H welded fittings melting point
- Mechanical properties of Incoloy buttweld fittings
- High performing incoloy fittings equivalent
Check ASTM B366 UNS N08810 tee specifications as per ASME B16.9
ASTM B366 WPHC276 fittings specifications
A reputable Nickel 800 elbow manufacturer in India, view Alloy 800HT buttweld fittings types & annealing temperature
Annealing temperature of Alloy 800HT buttweld fittings
| Grade 1 annealed | Grade 2 annealed |
|---|---|
| 980°C (1800°F) | 1150°C (2100°F) |
Tensile properties of Incoloy pipe fittings
| Temperature in °C | Temperature in °F | Tensile Strength (MPa) | Tensile Strength (ksi) |
|---|---|---|---|
| 27 | 80 | 536 | 77.8 |
| 425 | 800 | 465 | 67.5 |
| 540 | 1000 | 432 | 62.7 |
| 650 | 1200 | 378 | 54.8 |
| 705 | 1300 | 329 | 47.7 |
| 760 | 1400 | 236 | 34.2 |
Incoloy 800H/800HT fittings representative rupture strength values
| Temperature | 10,000 h | 30,000 h | 50,000 h | 100,000 h | |
|---|---|---|---|---|---|
| °F | °C | KSI | KSI | KSI | KSI |
| 1200°F | 650°C | 17.5 | 15.0 | 14.0 | 13.0 |
| 1300°F | 705°C | 11.0 | 9.5 | 8.8 | 8.0 |
| 1400°F | 760°C | 7.3 | 6.3 | 5.8 | 5.3 |
| 1500°F | 815°C | 5.2 | 4.4 | 4.1 | 3.7 |
| 1600°F | 870°C | 3.5 | 3.0 | 2.8 | 2.5 |
| 1700°F | 925°C | 1.9 | 1.6 | 1.4 | 1.2 |
| 1800°F | 980°C | 1.2 | 1.0 | 0.9 | 0.8 |
| Temperature | 10,000 h | 30,000 h | 50,000 h | 100,000 h | |
|---|---|---|---|---|---|
| °F | °C | MPa | MPa | MPa | MPa |
| 1200°F | 650°C | 121 | 103 | 97 | 90 |
| 1300°F | 705°C | 76 | 66 | 61 | 55 |
| 1400°F | 760°C | 50 | 43 | 40 | 37 |
| 1500°F | 815°C | 36 | 30 | 28 | 26 |
| 1600°F | 870°C | 24 | 21 | 19 | 17 |
| 1700°F | 925°C | 13 | 11 | 10 | 8.3 |
| 1800°F | 980°C | 8.3 | 6.9 | 6.2 | 5.5 |

Incoloy 45 deg elbow

Inconel 800H 90 deg elbow

UNS N08811 180 deg elbow

Incoloy 800HT long radius elbow

WNR 1.4859 short radius elbow

Alloy 800HT pipe elbow

Nickel 800 equal tee

Nickel Alloy 800 reducing tee

Incoloy alloy 800 lateral tee
Types of Nickel Alloy 800 reducer

Werkstoff nr 1.4876 concentric reducer

ASTM B366 N08800 eccentric reducer
Types of Werkstoff nr 1.4876 end cap & stub end

800 nickel alloy end caps

Incoloy long stub end

UNS N08811 short stub end
Types of ASTM B366 UNS N08800 pipe bend

Ni 800 45 degree bend

Incoloy 800H 90 deg bend

ASTM B366 N08811 180 deg pipe bend

Nickel 800H long radius bend

Alloy 800 short radius bend
Check the chemical & corrosion resistance of DN 1.4859 seamless pipe fittings, contact for any quantity and size range
Incoloy fittings chemical composition
| Element | Incoloy 800 Fittings | Incoloy 800H Fittings | Incoloy 800HT Fittings |
|---|---|---|---|
| C | 0.10 max | 0.05 – 0.10 | 0.06 – 0.10 |
| Mn | 1.50 max | 1.50 max | 1.50 max |
| Si | 1.00 max | 1.00 max | 1.00 max |
| S | 0.015 max | 0.015 max | 0.015 max |
| Cu | 0.75 max | 0.75 max | 0.75 max |
| Fe | 39.50 min | 39.50 min | 39.50 min |
| Ni | 30.00 – 35.00 | 30.00 – 35.00 | 30.00 – 35.00 |
| Cr | 19.00 – 23.00 | 19.00 – 23.00 | 19.00 – 23.00 |
| Al | 0.15 – 0.60 | 0.15 – 0.60 | 0.15 – 0.60 |
| Ti | 0.15 – 0.60 | 0.15 – 0.60 | 0.15 – 0.60 |
DN 1.4859 seamless pipe fittings corrosion resistance
- Incoloy 800 fittings used in nitric and organic acid service
Buy a Nickel Alloy 800 reducer and B366 N08800 pipe bend in buttweld & seamless condition with a burst test report
Incoloy fittings testing requirements
- Ultrasonic test
- PMI test
- Magnetic Particle Examination
- Hyrdrostatic test
- HIC test

Also check Inconel 800H weld fittings hardness value, density, and tensile strength of nickel alloy 800HT butt welded fittings in KSI & MPa.
Incoloy alloy 800 butt welded fittings hardness value
- Brinell = 126 (max.)
Density for Inconel 800H weld fittings
- 7.94 g/cm³
- 0.287 lb/in³
Tensile strength of Ni 800 BW fittings in PSI & MPa
- MPa = 531
- PSI = 77,000 (min.)
800 nickel alloy butt welded fittings operating temperature
- 1500°F
- 816°C
Inconel 800H welded fittings melting point
- 1357-1385°C
- 2475-2525°F
Mechanical properties of Incoloy buttweld fittings
| Element | Incoloy Fittings |
|---|---|
| Yield Strength (0.2%Offset) | Psi – 30,000 , MPa – 205 |
| Elongation | 30% |
| Elongation at Break | 45% |
High performing incoloy fittings equivalent
| Standard | Incoloy 800 Fittings | Incoloy 800H Fittings | Incoloy 800HT Fittings |
|---|---|---|---|
| WERKSTOFF NR. | 1.4876 | 1.4958 / 1.4876 | 1.4859 / 1.4876 |
| UNS | N08800 | N08810 | N08811 |
| JIS | NCF 800 | NCF 800H | 800HT |
| BS | NA 15 | NA 15(H) | NA 15(HT) |
| GOST | ЭИ670 | ЭИ670 | ЭИ670 |
| AFNOR | Z8NC32-21 | Z8NC33-21 | – |
| EN | X10NiCrAlTi32-20 | X5NiCrAlTi31-20 | X8NiCrAlTi32-21 |
Top 8 Reasons to Choose Ramesh Group for High Pressure Applications

- ADNOC approved manufacturer and supplier of seamless fittings and forged steel flanges
- Supply industrial steel piping products in Europe as per CBAM requirements
- Exporter of high performance weld fittings suitable for corrosion resistant environment
- Distributor of butt welding fittings for Marine application as per MTC EN 10204 3.1/ 3.2
- All pipe flange comes with NACE MR0175 and pressure class 150 to 2500 as per ASME B16.5.
- Over 250 Fabricators and traders in Middle East and European countries import prime quality BLRF, SORF and WNRF flanges because our material is accepted in Abu Dhabi National Oil Company
- Supplying SMLS elbow, tee, reducer and end cap to Stockist and wholesaler of piping materials in Saudi Arabia at Resale price as per ASME B16.9.
- Keep custom sizes Ex stock of standard sizes with stockholders in USA and Mexico for urgent requirements in replacement situations




























