Inconel 625 Flanges
Top Rated Manufacturer of Alloy 625 Slip On Flange in India, Available in Different Dimensions
The minimum yield strength of the flanges is 517MPa and the minimum tensile strength is 930MPa. These are relatively high strength flanges compared to most stainless steel flanges.The high strength of the Inconel alloy 625 Slip on Flanges includes other types of flanges due to the material composition. In the material, 58% of it under nickel while 20% under chromium along with carbon, manganese, silicon, sulfur and 5% iron. They come with high nickel and chromium content making the manufactured flanges significantly corrosion resistant.
The Alloy 625 Blind Flanges and other types also have very high melting point of 1350 degrees Celsius. The high melting point allows the flanges to be used in high temperature applications along with the strengths allowing these for high pressure applications as well. The flanges can range from ½ inches to 60 inches in size.
The ASTM B564 Inconel 625 flanges can come in flat face, raised face, ring type joint and in different pressure classes ranging from 150 through 2500 with pressure numbers ranging from PN6 through PN64. Regal Sales Corporation is a leading manufacturer and supplier of the different types such as the Wnr 2.4856 Pipe Flange in different dimensions. Please feel free to contact us for more information on the different types such as the Nickel Alloy 625 Wnrf flanges and their pricing.
Table of Content
- Inconel 625 Forged Flange specification
- Most Common Types of Alloy Inconel 625 Forged Flange
- Dimensions of DIN 2.4856 Flanges
- Weight Chart of 625 Inconel Flanges
- ASTM B564 UNS N06625 Inconel 625 Flanges Pressure Rating
- Thickness Chart of ASME B564 Alloy 2.4856 Spectacle Blind Flanges
- ASTM B564 Inconel 625 BLRF Flange Chemical Composition
- Inconel 625 BLRF flange Physical Properties
- Inconel 625 SORF flange Mechanical Properties
- Equivalent material ASTM B564 UNS N06625 LWNRF flange
- Difference Between Inconel 600 and 625 Flanges
- What is the Maximum Temperature for Inconel 625 Flanges?
- What is the Coefficient of Thermal Expansion of Inconel 625 Flanges?
- What is the Machinability Rating of Inconel 625?
Hastelloy Flanges
Hastelloy Blind Flanges
DIN 2576 Hastelloy Alloy Flange
View UNS N06625 Blind Flange & Inconel 625 Din 2.4856 RTJ Flange With Sizes Ranginf From 1/2″ (15 NB) to 48″ (1200NB), Check Specification
Inconel 625 Pipe Flange Sizes
- NPS: 1/2" 48 "
- 15NB – 1500NB
- PN 2.5 – PN 400
Features & Characteristic
- High melting point (1350°C)
- Resist temperatures (1000°C)
- Resistance to corrosion
- Non-magnetic
Advantages
- High-Temperature Strength
- Long-Term Cost Efficiency
- Excellent Corrosion Resistance
- Superb Weldability
Surface Finish
- Spiral serrated
- Mirror finish
- Stock finish
- Concentric serrated
- Cold water finish
- Serrated & smooth finish
Installations & Applications
- Petrochemicals industry
- Power generation plant
- Petrochemicals industry
- Oil & gas plants
- Nuclear energy sector
Method Of Threads
- NPT /BSP/FPT
- MPT/ BSPT (Female)
- BSPP (Male & female)
- MNPT (Male)
American Standard
- ASME B16.5 : 1/2″ To 24″
- ASME B16.36 : 2″ To 24″
- ASME B16.47 : 24″ To 60″
- ASME B16.48 : 2″ To 24″
Disadvantages
- High Cost
- Limited Availability
- Density and Weight
- Brittleness at Low Temperatures
Pressur Types
- 125, 150 LBS
- 1500, 2500 LBS
- 300, 400 LBS
- 600, 900 LBS
Available Packaging
- Or custom as required
- Wooden case
- Plastic bag
- Carton box
Machining Process
- Machining
- Cutting
- Chamfering edges
- Choose material
- Heat treatment
- Packaging
Types Of Classification
- Blind flange (BLRF)
- Long neck flange (LWNRF)
- Socket weld flange (SWRF)
- Threaded flange (THRF)
- Lapped flange (LJRF)
Get ASME Sb564 Alloy 625 Flange & Alloy 625 BLRF Flange With Various Manufacturing Methods Likes Forged, Rolled,CNC Machining , Check Types
Inconel 625 Flanges Supplier in India provides a variety of commonly used flange types.
Distribute in a Range of Countries, Including UAE, Kenya, Italy, Oman, Spain, Belgium, Germany, Netherlands, Qatar etc.
Inconel 625 raised face flange
Inconel Alloy 625 reducing flange
Alloy 625 BLRF flange
ASTM B564 UNS N06625 RTJ flange
Alloy Inconel 625 orifice flange
UNS N06625 LWNRF flange
Inconel 6625 WNRF flange
nickel alloy 625 SORF flange
ASTM B564 Inconel 625 lap joint flange
Inconel 6625 threaded flange
Inconel 2.4856 socket weld flange
Inconel 625 grade 2 slip on flange
Inconel 625 grade 1 weld neck flange
Inconel 625 blind flange
Inconel Alloy 625 plate flange
Inconel 625 grade 2 forged flange
Inconel 625 Flanges Manufacturer in India offers a wide Range of Dimensions
| Nominal Size |
Outside Diameter (OD) |
Min. Thickness (T) |
RF Dia. (R) |
No. of Bolt Holes | Diameter of Holes |
Bolt Circle (BC) |
SO Bore ID (SB) |
WN Bore ID (WB) |
Dia. Hub Base (HB) |
Dia. of Hub Top (HT) |
SO LTH (SL) |
WN LTH (WL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1⁄2 | 3.50 | 0.38 | 1.38 | 4 | 0.62 | 2.38 | 0.88 | 0.62 | 1.19 | 0.84 | 0.56 | 1.81 |
| 3⁄4 | 3.88 | 0.44 | 1.69 | 4 | 0.62 | 2.75 | 1.09 | 0.82 | 1.50 | 1.05 | 0.56 | 2.00 |
| 1 | 4.25 | 0.50 | 2.00 | 4 | 0.62 | 3.12 | 1.36 | 1.05 | 1.94 | 1.32 | 0.62 | 2.12 |
| 11⁄4 | 4.62 | 0.56 | 2.50 | 4 | 0.62 | 3.50 | 1.70 | 1.38 | 2.31 | 1.66 | 0.75 | 2.19 |
| 11⁄2 | 5.00 | 0.62 | 2.88 | 4 | 0.62 | 3.88 | 1.95 | 1.61 | 2.56 | 1.90 | 0.81 | 2.38 |
| 2 | 6.00 | 0.69 | 3.62 | 4 | 0.75 | 4.75 | 2.44 | 2.07 | 3.06 | 2.38 | 0.94 | 2.44 |
| 21⁄2 | 7.00 | 0.81 | 4.12 | 4 | 0.75 | 5.50 | 2.94 | 2.47 | 3.56 | 2.88 | 1.06 | 2.69 |
| 3 | 7.50 | 0.88 | 5.00 | 4 | 0.75 | 6.00 | 3.57 | 3.07 | 4.25 | 3.50 | 1.12 | 2.69 |
| 31⁄2 | 8.50 | 0.88 | 5.50 | 8 | 0.75 | 7.00 | 4.07 | 3.55 | 4.81 | 4.00 | 1.19 | 2.75 |
| 4 | 9.00 | 0.88 | 6.19 | 8 | 0.75 | 7.50 | 4.57 | 4.03 | 5.31 | 4.50 | 1.25 | 2.94 |
| 5 | 10.00 | 0.88 | 7.31 | 8 | 0.88 | 8.50 | 5.66 | 5.05 | 6.44 | 5.56 | 1.38 | 3.44 |
| 6 | 11.00 | 0.94 | 8.50 | 8 | 0.88 | 9.50 | 6.72 | 6.07 | 7.56 | 6.63 | 1.50 | 3.44 |
| 8 | 13.50 | 1.06 | 10.62 | 8 | 0.88 | 11.75 | 8.72 | 7.98 | 9.69 | 8.63 | 1.69 | 3.94 |
| 10 | 16.00 | 1.12 | 12.75 | 12 | 1.00 | 14.25 | 10.88 | 10.02 | 12.00 | 10.75 | 1.88 | 3.94 |
| 12 | 19.00 | 1.19 | 15.00 | 12 | 1.00 | 17.00 | 12.88 | 12.00 | 14.38 | 12.75 | 2.12 | 4.44 |
| 14 | 21.00 | 1.31 | 16.25 | 12 | 1.12 | 18.75 | 14.14 | 13.25 | 15.75 | 14.00 | 2.19 | 4.94 |
| 16 | 23.50 | 1.38 | 18.50 | 16 | 1.12 | 21.25 | 16.16 | 15.25 | 18.00 | 16.00 | 2.44 | 4.94 |
| 18 | 25.00 | 1.50 | 21.00 | 16 | 1.25 | 22.75 | 18.18 | 17.25 | 19.88 | 18.00 | 2.62 | 5.44 |
| 20 | 27.50 | 1.62 | 23.00 | 20 | 1.25 | 25.00 | 20.20 | 19.25 | 22.00 | 20.00 | 2.81 | 5.62 |
| 22 | 29.50 | 1.75 | 25.25 | 20 | 1.38 | 27.25 | 22.22 | 21.25 | 24.25 | 22.00 | 3.07 | 5.82 |
| 24 | 32.00 | 1.81 | 27.25 | 20 | 1.38 | 29.50 | 24.25 | 23.25 | 26.12 | 24.00 | 3.19 | 5.94 |
|
Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
|
AS4087 Flanges |
PN14 |
95 |
67 |
4 |
M12 |
14 |
|
AS 2129 Flange
|
Table C |
95 |
67 |
4 |
13 |
14 |
|
Table D |
95 |
67 |
4 |
13 |
14 |
|
|
Table E |
95 |
67 |
4 |
13 |
14 |
|
|
Table F |
95 |
67 |
4 |
13 |
14 |
|
|
Table H |
114 |
83 |
4 |
16 |
17 |
|
|
Table J |
114 |
83 |
4 |
16 |
17 |
|
|
ANSI B16.5
|
ANSI 150 |
89 |
60 |
4 |
13 |
16 |
|
ANSI 300 |
95 |
67 |
4 |
13 |
16 |
|
|
ANSI 600 |
95 |
67 |
4 |
13 |
16 |
|
|
ANSI 900 |
121 |
83 |
4 |
19 |
22 |
|
|
ANSI 1500 |
121 |
83 |
4 |
19 |
22 |
|
|
ISO 7005 (DIN) Flange
|
PN6 |
80 |
55 |
4 |
M10 |
11 |
|
PN10 |
95 |
65 |
4 |
M12 |
14 |
|
|
PN16 |
95 |
65 |
4 |
M12 |
14 |
|
|
PN20 |
90 |
60.5 |
4 |
M14 |
16 |
|
|
PN25 |
95 |
65 |
4 |
M12 |
14 |
|
|
PN40 |
95 |
65 |
4 |
M12 |
14 |
Refer pressure rating of Inconel UNS N06625 Pipe Flanges & Alloy 625 Screwed Flanges Varies According on their class and temperature.
| Temperature | Class Working Pressures | |||||
|---|---|---|---|---|---|---|
| Class 150 | Class 600 | Class 300 | Class 900 | Class 1500 | Class 2500 | |
| -29 to 38 | 20.0 | 103.4 | 51.7 | 155.1 | 258.6 | 430.9 |
| 50 | 19.5 | 103.4 | 51.7 | 155.1 | 258.6 | 430.9 |
| 200 | 13.8 | 96.7 | 48.3 | 145.0 | 241.7 | 402.8 |
| 100 | 17.7 | 103.0 | 51.5 | 154.6 | 257.6 | 429.4 |
| 150 | 15.8 | 100.3 | 50.3 | 150.6 | 250.8 | 418.2 |
| 250 | 12.1 | 92.7 | 46.3 | 139.0 | 231.8 | 386.2 |
| 350 | 8.4 | 80.4 | 40.3 | 120.7 | 201.1 | 335.3 |
| 300 | 10.2 | 85.7 | 42.9 | 128.6 | 214.4 | 357.1 |
| 325 | 9.3 | 82.6 | 41.4 | 124.0 | 206.6 | 344.3 |
| 375 | 7.4 | 77.6 | 38.9 | 116.5 | 194.1 | 323.2 |
| 450 | 4.6 | 67.7 | 33.7 | 101.4 | 169.0 | 281.8 |
| 400 | 6.5 | 73.3 | 36.5 | 109.8 | 183.1 | 304.9 |
| 425 | 5.5 | 70.0 | 35.2 | 105.1 | 175.1 | 291.6 |
| 475 | 3.7 | 63.4 | 31.7 | 95.1 | 158.2 | 263.9 |
| 550 | . . . | 49.8 | 25.0 | 74.8 | 124.9 | 208.0 |
| 500 | 2.8 | 56.5 | 28.2 | 84.7 | 140.9 | 235.0 |
| 538 | 1.4 | 50.0 | 25.2 | 75.2 | 125.5 | 208.9 |
| 575 | . . . | 47.9 | 24.0 | 71.8 | 119.7 | 199.5 |
| 650 | . . . | 28.1 | 14.1 | 42.2 | 70.4 | 117.3 |
| 600 | . . . | 42.9 | 21.6 | 64.2 | 107.0 | 178.5 |
| 625 | . . . | 36.6 | 18.3 | 54.9 | 91.2 | 152.0 |
| 675 | . . . | 23.0 | 11.5 | 34.6 | 57.6 | 96.0 |
| 700 | . . . | 17.5 | 8.8 | 26.3 | 43.8 | 73.0 |
| Normal Pipe Size (NPS) | ½ | ¾ | 1 ¼ | 1 ½ | 1 | 2 | 2 ½ | 3 ½ | 4 | 3 | 5 | 10 | 12 | 6 | 8 | 16 | 18 | 14 | 20 | 26 | 30 | 22 | 24 | 36 | 40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O.D. (Outside Daimeter) | 0.84 | 1.05 | 1.66 | 1.9 | 1.315 | 2.375 | 2.875 | 4 | 4.5 | 3.5 | 5.563 | 10.75 | 12.75 | 6.625 | 8.625 | 16 | 18 | 14 | 20 | 26 | 30 | 22 | 24 | 36 | 40 |
| STD Wall Outside Daimeter | 0.109 | 0.113 | 0.14 | 0.145 | 0.133 | 0.154 | 0.203 | 0.226 | 0.237 | 0.216 | 0.258 | 0.365 | 0.375 | 0.28 | 0.322 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 |
| Sch 10 | 0.083 | 0.083 | 0.109 | 0.109 | 0.109 | 0.109 | 0.12 | 0.12 | 0.12 | 0.12 | 0.134 | 0.165 | 0.18 | 0.134 | 0.148 | 0.25 | 0.25 | 0.25 | 0.25 | .... | 0.312 | 0.25 | 0.25 | 0.312 | .... |
| Sch 40 | 0.109 | 0.113 | 0.14 | 0.145 | 0.133 | 0.154 | 0.203 | 0.226 | 0.237 | 0.216 | 0.258 | 0.365 | 0.406 | 0.28 | 0.322 | 0.5 | 0.562 | 0.438 | 0.594 | .... | .... | ... | 0.688 | 0.75 | .... |
| Sch 20 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 0.25 | 0.25 | ... | 0.25 | 0.312 | 0.312 | 0.312 | 0.375 | .... | 0.5 | ... | 0.375 | 0.5 | .... |
| Sch 30 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 0.307 | 0.33 | ... | 0.277 | 0.375 | 0.438 | 0.375 | 0.5 | .... | 0.625 | ... | 0.562 | 0.625 | .... |
| Sch 60 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 0.5 | 0.562 | ... | 0.406 | 0.656 | 0.75 | 0.594 | 0.812 | .... | .... | ... | 0.969 | .... | .... |
| EXT Hvy Outside Daimeter | 0.147 | 0.154 | 0.191 | 0.2 | 0.179 | 0.218 | 0.276 | 0.318 | 0.337 | 0.3 | 0.375 | 0.5 | 0.5 | 0.432 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Schedule 120 | ... | ... | ... | ... | ... | ... | ... | ... | 0.438 | ... | 0.5 | 0.844 | 1 | 0.562 | 0.719 | 1.219 | 1.375 | 1.094 | 1.5 | .... | .... | .... | 1.812 | .... | .... |
| Schedule 80 | 0.147 | 0.154 | 0.191 | 0.2 | 0.179 | 0.218 | 0.276 | 0.318 | 0.337 | 0.3 | 0.375 | 0.594 | 0.688 | 0.432 | 0.5 | 0.844 | 0.938 | 0.75 | 1.031 | .... | .... | ... | 1.219 | .... | .... |
| Schedule 100 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 0.719 | 0.844 | ... | 0.594 | 1.031 | 1.156 | 0.938 | 1.281 | .... | .... | ... | 1.531 | .... | .... |
| Schedule 140 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 1 | 1.125 | ... | 0.812 | 1.438 | 1.562 | 1.25 | 1.75 | .... | .... | .... | 2.062 | .... | .... |
| Schedule 160 | 0.188 | 0.219 | 0.25 | 0.281 | 0.25 | 0.344 | 0.375 | ... | 0.531 | 0.438 | 0.625 | 1.125 | 1.312 | 0.719 | 0.906 | 1.594 | 1.781 | 1.406 | 1.969 | .... | .... | .... | 2.344 | .... | .... |
| XX Hvy | 0.294 | 0.308 | 0.382 | 0.4 | 0.358 | 0.436 | 0.552 | 0.636 | 0.674 | 0.6 | 0.75 | 1 | 1 | 0.864 | 0.875 | ... | ... | ... | ... | .... | .... | .... | .... | .... | .... |
Inconel 625 Flanges Manufacturer in India provides accurate chemical composition of flanges.
| Property | Value |
|---|---|
| Density | 8.4 g/cm3 |
| Thermal Conductivity: | 11.4 W/m·K at 100°C |
| Electrical Resistivity | 1.10 × 10⁻⁶ Ω·m at 20°C |
| Poisson's Ratio | 0.31 |
| Elastic Modulus | 210 GPa /td> |
| Specific Heat | 0.42 J/g·°C at 25°C |
Melting Point
1350 °C (2460 °F)
Yield Strength
Psi – 75,000 , MPa – 517
Elongation
42.5 %
Modulus of Elasticity
210 GPa
AFNOR
NC22DNB4M
WERKSTOFF NR.
2.4856
EN
NiCr22Mo9Nb
BS
NA 21
UNS
N06625
GOST
ХН75МБТЮ
Nickel Alloy 625 Spectacle Blind Flanges Has Lower Mekting Points than Inconel 600, View The Difference Between Inconel 600 and 625
| Property | Inconel 600 | Inconel 625 |
|---|---|---|
| Composition | Ni (72%), Cr (14-17%) | Ni (58%), Cr (20-23%), Mo, Nb |
| Corrosion Resistance | Good | Superior |
| Temperature Resistance | Up to 1,100°F (600°C) | Up to 2,000°F (1,090°C) |
| Strength | Good | High, especially at high temps |
| Applications | Chemical, food, furnace | Aerospace, marine, turbine |
| Cost | Lower | Higher |
| Property | Value |
|---|---|
| Maximum Temperature | 1,800°F (982°C) |
| Temperature Range | Coefficient of Thermal Expansion (CTE) | Unit |
|---|---|---|
| 20°C to 1000°C | 13.4 × 10⁻⁶ to 14.4 × 10⁻⁶ | /°C |
| 68°F to 1832°F | 7.4 × 10⁻⁶ to 8.0 × 10⁻⁶ | /°F |
- ➤Machinability Rating: 20-30% of stainless steel.
- ➤Challenges: High strength, toughness, and work hardening.
- ➤Tool Wear: Increased due to hardness.
- ➤Machining Tips: Use slower speeds, carbide tools, and effective cooling.