Inconel 600 Pipe Fittings UNS N06600 Manufacturer
Inconel 600 pipe fittings are specialized components used for connecting pipes in environments where standard alloys fail. A key characteristic of this grade is that Inconel 600 UNS N06600 buttweld fittings manufacturer India products are among the few Inconel variants that resist both oxidizing and reducing environments. While most nickel alloys are optimized for only one of these conditions, the minimum 72 percent nickel content provides resistance to reducing media such as acids and alkalis, while the 14 to 17 percent chromium content provides oxidation resistance. This dual-environment capability makes alloy 600 fittings a preferred choice when the higher strength of other grades or the marine resistance of specialized alloys is not explicitly required.
Request a QuoteTable of Contents
- Inconel 600 Pipe Fittings UNS N06600 Manufacturer Overview
- What Are Inconel 600 UNS N06600 Pipe Fittings?
- UNS N06600 Specifications
- Inconel 600 Pipe Fittings Types
- Chemical Composition of Inconel 600
- Inconel 600 Pipe Fittings Mechanical Properties
- Inconel 600 vs Other Grades
- Equivalent Grade of Inconel 600 Pipe Fittings
- 600 Inconel Pipe Fittings Dimensions
- Alloy 600 Pipe Fittings Weight Chart
- ASTM B366 Inconel 600 Buttweld Fittings Pressure Rating
- Nickel Alloy 600 Fittings Thickness Chart
- Applications of Inconel 600 Fittings
- Related Products
- Frequently Asked Questions (FAQ)
What Are Inconel 600 UNS N06600 Pipe Fittings?
Inconel 600 pipe fittings are specialized components used for connecting pipes in environments where standard alloys fail. A unique characteristic of this grade is that Inconel 600 UNS N06600 buttweld fittings manufacturer India products are the only Inconel variants that resist both oxidizing and reducing environments. While most nickel alloys are optimized for only one of these conditions, the 72 percent minimum nickel provides resistance to reducing media like acids and alkalis, while the 14 to 17 percent chromium provides oxidation resistance. This dual environment capability makes alloy 600 fittings the default selection when the specific high strength of or the marine resistance of is not explicitly required.
UNS N06600 Specifications
When sourcing Inconel 600 fittings, it is vital to adhere to the ASTM B366 standard. This ensures the material has been properly annealed and tested for high temperature service.
| Element | Detail |
|---|---|
| Standard | ASTM B366 / ASME SB366 |
| UNS Designation | UNS N06600 |
| Common Trade Name | Inconel 600 / Alloy 600 |
| DIN Equivalent | 2.4816 (NiCr15Fe) |
| Product Form | Wrought buttweld fittings (seamless and welded) |
| Dimensional Standard | ASME B16.9, MSS SP-43 |
| Size Range | 1/2 NPS to 24 NPS |
| Max Service Temp | 1093°C (2000°F) continuous |
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Inconel 600 Pipe Fittings Types
DIN 2.481 1.5D Elbow
DIN 2.481 Bend
DIN 2.481 Cap
DIN 17750 3D Elbow
DIN 17750 End Cap
DIN 17750 Reducing Outlet Tees
DIN 17754 WERKSTOFF Nr 2.4816 45° Long Radius Elbow
DIN 17754 WERKSTOFF Nr 2.4816 Equal Cross
Inconel 60 Stub End
Inconel 600 Pipe 180° Long Radius Elbow
Inconel 600 Pipe Long Radius Bend
Inconel 600 Pipe Reducers
Inconel UNS N0660 5D Elbow
Inconel UNS N0660 Short Stub End
JIS NCF 60 Seamless Buttwelding 180° Returns
Lap Joint Stub Ends
Nickel Alloy 600 180° Short Radius Elbow
Nickel Alloy 600 Concentric Reducer
Nickel Alloy 600 Piggable Bend
Nickel Alloy Inconel 60 1D Elbow
Nickel Alloy Inconel 60 Eccentric Reducer
Nickel Alloy Inconel 60 Lateral Tee
UNS N06600 Reducing Outlet Crosses
Werkstoff Nr. 2.481 Welded Elbows
600 Alloy Equal Tee
600 Alloy Straight Crosses
AFNOR-NC 15 Fe 45° Short Radius Elbow
AFNOR-NC 15 Fe Long Stub End
AFNOR-NC 15 Fe Reducing Cross
ASME SB160 Alloy 60 Straight Tees
ASTM B366 Inconel 60 90° Short Radius Elbow
ASTM B366 Inconel 60 Reducing Tee
Buttwelding 45° and 90° Elbows
Chemical Composition of Inconel 600
The performance of UNS N06600 fittings oxidizing reducing environment is directly linked to its chemistry. The high nickel content ensures resistance to chloride stress corrosion cracking, a common failure point in Stainless Steel Pipe Fittings.
| Element | Min % | Max % | Note |
|---|---|---|---|
| Nickel (Ni) | 72.0 | - | Primary reducing resistance |
| Chromium (Cr) | 14.0 | 17.0 | Oxidation resistance |
| Iron (Fe) | 6.0 | 10.0 | Structural stability |
| Carbon (C) | - | 0.15 | Strength |
| Manganese (Mn) | - | 1.0 | Deoxidizer |
| Silicon (Si) | - | 0.5 | Fluidity |
| Sulphur (S) | - | 0.015 | Purity |
| Copper (Cu) | - | 0.5 | Corrosion resistance |
Inconel 600 Pipe Fittings Mechanical Properties
The Inconel 600 pipe fittings manufactured by Metinox Overseas offer high tensile strength and excellent ductility. This allows for easy fabrication of an ASTM B366 WPNCI Inconel 600 elbow 90 degree without the risk of cracking during the forming process.
| Property | Requirement (SI) | Requirement (Imperial) |
|---|---|---|
| Tensile Strength (min) | 550 MPa | 80 ksi |
| Yield Strength (min) | 240 MPa | 35 ksi |
| Elongation (min) | 30% | 30% |
Inconel 600 vs Other Grades
Choosing the right material is crucial. While Monel 400 Pipe Fittings are excellent for hydrofluoric acid, they cannot match the high temperature oxidation resistance of Inconel 600 fittings.
| Factor | Inconel 600 | Inconel 625 | Inconel 718 |
|---|---|---|---|
| Ni min | 72% | 58% | 50% |
| Max temp | 1093°C | 982°C | 704°C |
| Primary Use | Dual Environments | Marine/Cryogenic | High Strength |
| Default Choice? | Yes, general purpose | No, specific marine | No, aerospace |
Equivalent Grade of Inconel 600 Pipe Fittings
| Standard | Werkstoff Nr. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | MNZhMts 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
600 Inconel Pipe Fittings Dimensions
| Nominal Pipe Size | OD mm | OD inches | 180° LR Center to Center | 180° LR Back to Face | 90° LR Center to Face | 90° SR Center to Face | 45° LR Center to Face | Radius |
|---|---|---|---|---|---|---|---|---|
| 1/2 | 21.3 | 0.84 | 2 | 1 7/8 | 1 1/2 | - | 5/8 | 2 |
| 3/4 | 26.7 | 1.05 | 2 1/4 | 1 11/16 | 1 1/8 | - | 7/16 | - |
| 1 | 33.4 | 1.315 | 3 | 2 3/16 | 1 1/2 | 1 | 7/8 | - |
| 1 1/4 | 42.2 | 1.66 | 3 3/4 | 2 3/4 | 1 7/8 | 1 1/4 | 1 | - |
| 1 1/2 | 48.3 | 1.9 | 4 1/2 | 3 1/4 | 2 1/4 | 1 1/2 | 1 1/8 | 3 |
| 2 | 60.3 | 2.375 | 6 | 4 3/16 | 3 | 2 | 1 3/8 | 4 |
| 2 1/2 | 73 | 2.875 | 7 1/2 | 5 3/16 | 3 3/4 | 2 1/2 | 1 3/4 | 5 |
| 3 | 88.9 | 3.5 | 9 | 6 1/4 | 4 1/2 | 3 | 2 | 6 |
| 4 | 114.3 | 4.5 | 12 | 8 1/4 | 6 | 4 | 2 1/2 | 8 |
| 6 | 168.3 | 6.625 | 18 | 12 5/16 | 9 | 6 | 3 3/4 | 12 |
| 8 | 219.1 | 8.625 | 24 | 16 5/16 | 12 | 8 | 5 | 12 |
| 10 | 273.1 | 10.75 | 30 | 20 3/8 | 15 | 10 | 6 1/4 | 15 |
| 12 | 323.9 | 12.75 | 36 | 24 3/8 | 18 | 12 | 7 1/2 | 18 |
Alloy 600 Pipe Fittings Weight Chart
| NPS | Weight In Kg | Weight In LBS |
|---|---|---|
| 1/2 | 0.04 | 0.09 |
| 3/4 | 0.04 | 0.09 |
| 1 | 0.11 | 0.25 |
| 1 1/4 | 0.17 | 0.38 |
| 1 1/2 | 0.18 | 0.4 |
| 2 | 0.37 | 0.81 |
| 2 1/2 | 0.79 | 1.75 |
| 3 | 1.19 | 2.63 |
| 3 1/2 | 1.59 | 3.5 |
| 4 | 2.04 | 4.5 |
| 5 | 3.4 | 7.5 |
| 6 | 5.44 | 12 |
| 8 | 10.43 | 23 |
| 10 | 19.5 | 43 |
| 12 | 28.12 | 62 |
| 14 | 36.29 | 80 |
| 16 | 45.36 | 100 |
| 18 | 57.15 | 126 |
| 20 | 72.57 | 160 |
| 22 | 89.36 | 197 |
| 24 | 107.95 | 238 |
| 26 | 124.74 | 275 |
| 30 | 166.47 | 367 |
| 36 | 240.86 | 531 |
ASTM B366 Inconel 600 Buttweld Fittings Pressure Rating
| Temperature (°F) | Temperature (°C) | Class 150 | Class 300 1/4-1 in. | Class 300 1 1/4-2 in. | Class 300 2 1/2-3 in. |
|---|---|---|---|---|---|
| -20 - 150 | -29 - 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | - | 935 | 750 | 560 |
| 450 | 232 | - | 725 | 600 | 475 |
| 500 | 260 | - | 510 | 450 | 385 |
| 550 | 288 | - | 300 | 300 | 300 |
Nickel Alloy 600 Fittings Thickness Chart
| NPS | OD mm | OD inches | Cap Length | Tee Center to End | Cross Center to End | Stub End Lap Diameter | Long Length | Short Length |
|---|---|---|---|---|---|---|---|---|
| 1/2 | 21.3 | 0.840 | 1 | 1 | - | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | - | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
Applications of Inconel 600 Fittings
- Chemical Processing
- Heat Treatment Equipment
- Nuclear Reactors
- Food Processing
- Aerospace Engineering
- Marine Applications
- Power Generation
- Pulp and Paper Industry
- Gas Turbines
- Pharmaceutical Industry
Frequently Asked Questions (FAQ)
It is a nickel chromium alloy designed for use from cryogenic temperatures to high temperatures up to 1093°C, offering excellent oxidation resistance.
Inconel 600 can withstand temperatures up to 1093°C (2000°F) in continuous service, making it ideal for furnace and heat treating applications.
The standard specification for Inconel 600 factory made wrought nickel and nickel alloy buttweld pipe fittings is ASTM B366 or ASME SB366.
Inconel 600 is preferred for its dual resistance to oxidizing and reducing environments, while Inconel 625 offers higher strength and better marine corrosion resistance.
Yes, due to its 72 percent nickel and 14 to 17 percent chromium content, it uniquely resists both reducing media and high temperature oxidation.
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