UNS N08367 is also known as the AL6XN® alloy Flanges. A "super-austenitic" low carbon, nitrogen-bearing, high purity stainless alloy is called AL-6XN® alloy (UNS N08367). A better option than traditional duplex stainless steels like 904L or 254 SMO® when excellent weldability, formability, corrosion resistance, and strength are required is the AL6XN alloy because of its high strength and corrosion resistance.
AL-6XN alloy delivers the strength and corrosion resistance needed to extend life cycles. NACE MR0175-92 covers the use of AL-6XN alloy when it comes into contact with petroleum and natural gas that contains hydrogen sulphide. Due to its nitrogen component, AL-6XN possesses greater tensile strength than typical austenitic stainless steels while yet maintaining good ductility and impact strength.
We offer a variety of Al6xn Pipe Flanges at affordable prices that are machined to your specifications from our internal stock. We carry a variety of Al6xn High Hub Flanges, Al6xn Loose Flanges, Al6xn Steel Threaded Flanges, Al6xn Flat Flanges, Al6xn Blind Flanges, and Al6xn Orifice Flanges in different types and sizes.
It is highly advised to use Uns N08904 Blind Flanges when extracting oil and gas from refineries and sour wells. According to the provided drawing, rajveerfasteners custom designs and manufactures Wnr 1.4529 Slip On Flanges, Al6xn Slip On Flanges, Al6xn Socket Weld Flanges, and Al6xn Weld Neck Flanges.
We manufacture LoAl6xn material with requirements that are both metric and imperial, with rating classes of 150#, 300#, 400#, 600#, 900#, and 1500# in sizes NPS 1/2 to 24. All Al6xn Forged Flange are manufactured in accordance with standard, which includes ANSI/ ASME (USA)/ ASA, PN/ DIN (Europe), BS10 (British/ Australian), and JIS/ KS (Japanese/ Korean) for 2500# in sizes from NPS 1/2 to NPS 12 Asme B16.5 Al6xn Socket Weld Flanges. Purchase straight from Indian manufacturers of Al-6xn flanges.
Because we have a large stock of Al6xn RTJ Flanges, Al6xn Blind Flanges, and Al6xn Socket weld Flanges, no other Asme Sb688 Al6xn Ring Type Joint Flange manufacturers can match our price in the Middle East.
We produce Astm B688 Al6xn Class 150 Flanges in a variety of sizes in our own factory and export them to more than 60 nations, including Canada, Egypt, the United Kingdom, Dubai, United Arab Emirates, Germany, Malaysia, Japan, Singapore, Australia, Qatar, the United States, China, Turkey, Italy, Israel, Oman, Russia, France, Sweden, Poland, Saudi Arabia, and South Korea.
| Specifications | AL6XN Flanges |
|---|---|
| AL6XN Flanges Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
| ASME B16.5 AL6XN Flange size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| AL6XN Flange Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| AL6XN Flange Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| AL6XN Flange Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| AL6XN Flange Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| AL6XN Flange Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Most common types of AL6XN Flanges |
|
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
| AL6XN Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS Nickel Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange |
| Specialized manufacturer of |
|
| Test | Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
| Equipment | Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc |
| Origin | West Europe /Indian / USA / Japan / Korean |
| AL6XN Flanges Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
| Key markets and industries for AL6XN Flanges |
|
| Export to | Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc |
| AL6XN Flanges Application |
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
AL6XN Plate Flange
Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
AS4087 Flanges |
PN14 Flanges |
95 |
67 |
4 |
M12 |
14 |
AS 2129 Flange |
Table C Flanges |
95 |
67 |
4 |
13 |
14 |
Table D Flanges |
95 |
67 |
4 |
13 |
14 |
|
Table E Flanges |
95 |
67 |
4 |
13 |
14 |
|
Table F Flanges |
95 |
67 |
4 |
13 |
14 |
|
Table H Flanges |
114 |
83 |
4 |
16 |
17 |
|
Table J Flanges |
114 |
83 |
4 |
16 |
17 |
|
ANSI B16.5 Flanges |
ANSI 150 Flanges |
89 |
60 |
4 |
13 |
16 |
ANSI 300 Flanges |
95 |
67 |
4 |
13 |
16 |
|
ANSI 600 Flanges |
95 |
67 |
4 |
13 |
16 |
|
ANSI 900 Flanges |
121 |
83 |
4 |
19 |
22 |
|
ANSI 1500 Flanges |
121 |
83 |
4 |
19 |
22 |
|
ISO 7005 (DIN) Flange |
PN6 Flanges |
80 |
55 |
4 |
M10 |
11 |
PN10 Flanges |
95 |
65 |
4 |
M12 |
14 |
|
PN16 Flanges |
95 |
65 |
4 |
M12 |
14 |
|
PN20 Flanges |
90 |
60.5 |
4 |
M14 |
16 |
|
PN25 Flanges |
95 |
65 |
4 |
M12 |
14 |
|
PN40 Flanges |
95 |
65 |
4 |
M12 |
14 |
| ASME/ANSI B 16.5 | Slip on Flange, Welding Neck Flange, High Hub Blind Flange, Blind Flange,Lap Joint Flange, Socket Weld Flange, Ring Type Joint Flange, Threaded Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B], Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Slip on Flange, Welding Neck Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Hubbed Slip on Flange, Welding Neck Flange, Lapped Pipe End Flange, Hubbed Threaded Flange, Loose Plate Flange, Plate Flange, Blank Flange, Loose Plate With Weld Neck Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Plate Flange, Hubbed Slip-On Hubbed Threaded,Blank Flange, Loose Plate With Weld On Plate Collar |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Socket Welding Flange, Welding Neck Flange, Blind Flange, Slip-On Flange, Lapped Flange, Screwed Boss Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Plate Slip-On Flange, Welding Neck Flange, Slip-On Boss Flange, Screwed Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
ASTM B688 AL6XN Vacuum Flanges |
ASTM B688 AL6XN Reducing Flange |
ASTM B688 AL6XN Reducing Flanges |
AL6XN Forged Flange |
ASTM B688 AL6XN Puddle Flanges |
ASME SB688 AL6XN Ring Type Joint Flange |
ASTM B688 AL6XN Muffler Flanges |
AL6XN Threaded Flanges |
ASTM B688 AL6XN Pump Flanges |
ASTM B688 AL6XN fastenersonline Flanges |
ASTM B688 AL6XN Pressed Flanges |
ASTM B688 AL6XN Threaded Flanges |
ASTM B688 AL6XN Socket Weld Flanges |
AL6XN Raised Face Weld Neck Flanges |
ASTM B688 AL6XN Shower Rod Flanges |
ASTM B688 AL6XN Sae Flanges |
Ansi 150 ASTM B688 AL6XN Flanges |
AL6XN Weld Neck Flange |
ASTM B688 AL6XN Screwed Flanges |
ASTM B688 AL6XN Clad Flanges |
ASTM B688 AL6XN Stub End Flanges |
ASTM B688 AL6XN Nickel WNRF Flange |
ASTM B688 AL6XN Sbc Header Flanges |
AL6XN Raised Face Blind Flanges |
ASTM B688 AL6XN Companion Flanges |
ASME SB688 AL6XN Blind Flanges |
Custom ASTM B688 AL6XN Flanges |
AL6XN Blind Flange |
ASTM B688 AL6XN Square Flanges |
ASTM B688 AL6XN Ansi Flanges |
ASTM B688 AL6XN Tube Flanges |
ASTM B688 AL6XN Nickel BLRF Flanges |
ASTM B688 AL6XN Blank Flanges |
AL6XN Orifice Flanges |
ASTM B688 AL6XN Bsp Flanges |
ASME SB688 AL6XN Orifice Flanges |
ASTM B688 AL6XN Split Flanges |
AL6XN Orifice Flanges |
ASTM B688 AL6XN Class 150 Flanges |
ASTM B688 AL6XN Duct Flanges |
ASTM B688 AL6XN Cover Flanges |
AL6XN Orifice Flanges |
ASTM B688 AL6XN Slip-On Pipe Flanges |
AL6XN Socket weld Flanges |
Class 600 ASTM B688 AL6XN Flanges |
ASME SB688 AL6XN Socket weld Flanges |
Gaskets For ASTM B688 AL6XN Flanges |
4140 AISI Raised Face Slip On Flanges |
ASTM B688 AL6XN Handrail Flanges |
ASME SB688 AL6XN Slip On Plate Flanges |
High Pressure ASTM B688 AL6XN Flanges |
AL6XN Slip On Flanges |
ASTM B688 AL6XN Lap Joint Flanges |
AL6XN Pipe Flanges |
ASTM B688 AL6XN Long Weld Neck Flanges |
AL6XN Exhaust Flanges |
ASTM B688 AL6XN Metric Flanges |
ASME SB688 AL6XN Header Flanges |
ASTM B688 AL6XN Din Flanges |
AL6XN Socket weld Flanges |
Large Diameter ASTM B688 AL6XN Flanges |
ASTM B688 AL6XN SWRF Flanges |
Table E ASTM B688 AL6XN Flanges |
ASME B16.5 Socket weld Flanges |
ASTM B688 AL6XN Floor Flanges |
AL6XN Threaded Flanges |
ASTM B688 AL6XN Forged Flanges |
ASME SB688 AL6XN Threaded Flanges |
ASTM B688 AL6XN Pad Flanges |
AL6XN RTJ Flanges |
ASTM B688 AL6XN Reducing Flanges |
ASTM B688 AL6XN Threaded Flanges |
ASTM B688 AL6XN Raised Face Flanges |
AL6XN Long weld Neck Flanges |
ASTM B688 AL6XN Ring Flanges |
ASME SB688 AL6XN Long weld Neck Flanges |
ASTM B688 AL6XN Backing Flanges |
AL6XN RTJ Flanges |
ASTM B688 AL6XN Plate Flanges |
ASTM B688 AL6XN RTJ Flanges |
ASTM B688 AL6XN Header Flanges |
AL6XN RTJ Flanges |
ASTM B688 AL6XN Exhaust Flanges |
AL6XN Reducing Flanges |
ASTM B688 AL6XN Pipe Flanges |
ASME SB688 AL6XN Reducing Flanges |
ASTM B688 AL6XN Slip On Flanges |
AL6XN Reducing Flange |
ASTM B688 AL6XN Threaded Reducing Flanges |
AL6XN Long weld Neck Flanges |
ASTM B688 AL6XN Wnrf Flanges |
ASTM B688 AL6XN Orifice Flanges |
ASTM B688 AL6XN Split Flanges |
AL6XN Ring Type Joint Flanges |
ASTM B688 AL6XN Turbo Flanges |
ASTM B688 AL6XN Forged Flanges |
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
|
|---|
Flange Schedule/Class |
Pipe Size - Pipe Flanges |
Flange Connection Type |
Flange Material |
Max. Pressure |
|---|---|---|---|---|
ASME B16.5 Class 150 |
1/2" |
FNPT |
AL6XN |
150 psi |
ASME B16.5 Class 150 |
1/2" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
1/2" |
Welded |
AL6XN |
150 psi |
ASME B16.5 Class 150 |
3/4" |
FNPT |
AL6XN |
150 psi |
ASME B16.5 Class 150 |
3/4" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
1-1/4" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
1-1/2" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
2" |
FNPT |
AL6XN |
150 psi |
ASME B16.5 Class 150 |
2" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
2-1/2" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
3" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 150 |
4" |
FNPT |
AL6XN |
150 psi |
ASME B16.5 Class 150 |
4" |
Socket Weld |
Forged AL6XN |
275 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
FNPT |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Forged AL6XN |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Forged AL6XN |
720 psi |
ASTM B688 AL6XN Slip-On Flange |
ASTM B688 AL6XN Threaded Flange |
ASTM B688 AL6XN Weld Neck Flange |
ASTM B688 AL6XN Socket Weld Flange |
ASTM B688 AL6XN Blind Flange |
ASTM B688 AL6XN Reducing Flange |
ASTM B688 AL6XN Lap Joint Flange |
ASTM B688 AL6XN Plate Flange |
ASTM B688 AL6XN Orifice Flange |
ASTM B688 AL6XN Forged Flange |
ASTM B688 AL6XN Ring Type Joint Flange |
ASTM B688 AL6XN Square Flange |
Element |
Typical |
Allowable
N08367 |
|---|---|---|
Carbon (C) |
0.02 |
0.03 maximum |
Manganese (Mn) |
0.40 |
2.00 maximum |
Phosphorus (P) |
0.02 |
0.040 maximum |
Sulfur (S) |
0.001 |
0.030 maximum |
Silicon (Si) |
0.40 |
1.00 maximum |
Chromium (Cr) |
20.5 |
20.00 – 22.00 |
Nickel (Ni) |
24.00 |
23.50 – 25.50 |
Molybdenum (Mo) |
6.2 |
6.00 – 7.00 |
Nitrogen (Ni) |
0.22 |
0.18 – 0.25 |
Copper (Cu) |
0.2 |
0.75 maximum |
Iron (Fe) |
Balance |
Balance |
Material number |
EN Material designation |
UNS |
Alloy |
1.4529 |
X1NiCrMoCuN25-20-7 |
N08904 |
926 |
Hardness HB 30
≤ HB |
0.2% yield strength Rp
≥ N / mm² |
Tensile strength R m
N / mm² |
Elongation A 5
≥% |
Young's modulus
kN / mm² |
250 |
300 |
650-850 |
40/35 |
195 |
