
AL6XN Pipe Product Synopsis
| Sizes Available |
|
|---|---|
| Brands in Stock | Centravis, Rivit, Sanyo Special Steel |
| Raw Material Orign | Janpanese, Korean, European, Indian, American, Europe, USA, North America, Canada, UK, Japan, South Korea, Germany, Russia, South Africa |
| Swg & Bwg | Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Carbon Content | less than 0.02 % |
| Pipe Finish | Polished, Annealed & Pickled, Bright & Annealed |
| International Standards | ASME B36.19, EN 10217-7, NSF 61, DIN 17456, DIN 17458 |
| Value Added Services | Cutting, Beveling, Threading, Polishing |
| Pipe Length | Single Random, Double Random, Standard & Cut length |
| Pipe Type | Seamless, ERW, EFW, Welded, Fabricated |
| Test Certificates | EN 10204 3.1 & 3.2 |
Get KNPC Approved Al6xn Tube Suppliers in UAE, And Learn How to Weld Al6xn Material.
AL-6XN Seamless Pipe: 0.5 – 12 mm (Wall Thickness)
AL-6XN Stainless Steel Welded Pipe: 0.8 to 12.7 mm (Wall Thickness), Upto 26 m
(Length)
AL-6XN Thick Walled Pipe: 10-600 mm (OD), 2.5 – 100 mm (Wall Thickness), 0.5-
12 m (Length)
Alloy 25-6HN Schedule: Schedule 5 / 5S to XXS

Method: Cold Formed, Hot Formed, Precision Rolled
Pipe End: Bevelled, Plain, Grooved, Threaded

Suitable Temperatures: up to 1000°F (538°C)

Process: ERW, Seamless, Welded
MTR:Chemical, Mechanical, PMI, Destructive and Non Destructive Test Report

Stainless Steel AL-6XN Finish: Annealing, Polished, Bright

Get Quote Directly from Al6xn Tubing Suppliers in UAE With Complete Documentation
Form: Round, Square, Rectangular, Hexagon etc.
Forming & Welding Process Of Al-6xn Pipe
| Forming | Welding |
|---|---|
|
|
- Machining Tool: High Speed Steel Or Cemented Carbide, Sharp Tool
- Turning & Milling Speed: 70 sfm
- Cold Forming Operation: Bending, Drawing and Pressing
- Material Grade: AL-6XN (UNS N08367)
- Drilling Speed: 50 sfm
- American Standard: ASTM A312, ASTM A358, ASTM B675, ASTM B676
- Alloy Type: Super-Austenitic Stainless Steel
- Magnetic Permeability: 33
- Nickel Content: 24-26%
- Welding Consideration: Preheating Not Required
- Young’s Modulus: 199 x 10³ N/mm2
- HS Code: 7209161000
- Resistance to Pitting: Very High, PREN ≥ 40
- Pipe Type: Seamless, Welded, ERW, EFW
- Charpy Impact Value: 40-60 J
- End Type: PE (Plain End), BE (Beveled End)
- Annealing: Temperatures > 1121°C (2050°F)
- Fabrication: Can be cold bent, flared, or expanded
- Transport Package: Standard Packing
- Certification: EN 10204 3.1 / 3.2 Mill Test Certificate
- Machinability: Moderate, Slower Feed Rates Recommended
- Size: Cut To Size Or Customized
- Forging: Hot forged between 1150 – 1200°C
- Trademark: Super Austenite stainless steel
- Hot Working: Temperature ranges 982-1232°C (1800-2250°F)
- Surface Treatment: Bright
- Service Life: 20+ Years
- Filler Metal: ERNiCrMo-3 or Equivalent
Nippon Steel & Sumitomo Metal Corporation: Tokyo, Japan
Wujin: Changzhou, Jiangsu, CHINA
Alleima (Sandvik): Scranton, PA, USA
Tubacex: Ternitz, Austria
Rivit: Caltrano, Italy
Centravis: Nikopol, Ukraine
Webco Industries: Tulsa, OK, USA
Sanyo Special Steel.: Himeji, JAPAN
Please find Authorised Dealers and Distributors of Sanyo Special Al6xn Pipe in Dubai
- SMT Global Pipes: Dubai, UAE
- Prestige Metalloys LLC: Dubai, UAE
- Alinox Steel Alloys FZE: JAFZA, Dubai, UAE
- Mipra Steel: Dubai, UAE
- Stainless Inox: Jebel Ali Free Zone, Dubai, UAE
If you’re Expecting Reasonable Cost For Al6xn Tubing From Different Middle East Importers. Get The Most Recent Price List And Compare Al6xn Vs 254 SMO Tube Here
AL-6XN Tube
- Melting Range: 1370-1425°C
- Yield Strength: 300-450 MPa
- Tensile Strength: 690-860 MPa
- Hardness: 95-200 HB
- Temperature Range: -50°C to 315°C up to 600°C
254 SMO Tube
- Melting Range: 1390 – 1425°C
- Yield Strength: 300 – 450 MPa
- Tensile Strength: 700-850 MPa
- Hardness: 95 – 200 HB
- Temperature Range: 2100 to 2190 °F, 1150 to 1200 °C
Most Common Types of Al6xn Pipe
AL-6Xn Seamless Pipe
Alloy 25-6HN Welded Pipe
AL-6Xn ERW Pipe
Alloy 25-6HN EFW Pipe
INCOLOY Alloy 25-6HN Round Pipe
Alloy 25-6HN Rectangular Pipe
AL-6Xn Stainless Steel square pipe
UNS N08367 Cold Finished Seamless Pipe
SB 676 N08367 Hot Finished Seamless Pipe
Equivalent Standard of AL-6XN Welded Tube
| Material | UNS | Pipe Welded | Tube Welded | Sheet/Plate | Bar | Valves | Flanges & Fittings |
|---|---|---|---|---|---|---|---|
| Al6xn pipe | UNS N08367 | B675, A312 | B676, A249 | B688, A240 | B691, A479 | ASTM B61 UNS N08367 | B462, A182 |
AL-6XN Welded Tube Pressure Rating
| Tube O.D. (inch) | Wall Thickness of Tube (inch) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
Weekly Shipment to Below Locations
| Country | Cities |
|---|---|
| Belgium | Ghent |
| Belgium | Brussels |
| Netherlands | The Hague |
| Netherlands | Amsterdam |
| Belgium | Seraing |
| Netherlands | Eindhoven |
| Belgium | Meeuwen-Gruitrode |
| Netherlands | Haarlem |
| Belgium | Westerlo |
| Belgium | Leuven |
| Netherlands | Rotterdam |
| Belgium | Antwerp |
Impact and Tensile Properties of AL6XN Pipes & Tubing
| Temp. °F (°C) | Tensile Strength, psi | .2% Yield Strength, psi | Elongation in 2”, % | Charpy Toughness, ft-lb |
| -200 (-129) | – | – | – | 100 |
| -450 (-268) | 218,000 | 142,000 | 36 | 353* |
| -320 (-196) | 196,000 | 107,000 | 49 | 85 |
| 200 (93) | 99,900 | 49,400 | 47 | – |
| 400 (204) | 903,000 | 40,400 | 46 | – |
| 70 (21) | 108,000 | 53,000 | 47 | 140 |
| 600 (316) | 86,000 | 36,300 | 47 | – |
| 800 (427) | 87,000 | 36,000 | 48 | – |
AL-6XN Pipe Chemical Composition
| Grade | DIN | UNS | Ni | Si | C | Mn | S | P | Cu | Cr | N | Mo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Al6xn pipe | 1.4547 | S31254 | 18 | 0.7 | <0.02 | 1 | 0.01 | 0.03 | 0.75 | 20 | 0.2 | 6.1 |
Buy These Make Ex-stock From Verified Al6xn Pipe Suppliers in UAE at Dealer Price
Manufacturing Process Of AL-6XN Alloy Tubing
ASTM A312 UNS N08367 Mechanical Properties
| Grade | Temper | Tensile Rm | Tensile Rm | R.p. 0.2% al-6xn pipe yield strength | R.p. 0.2% Yield | Elongation (2” or 4D gl) |
|---|---|---|---|---|---|---|
| (min) | (min) | (min) | (min) | (min) | ||
| Al6xn pipe | Annealed | 98 ksi | 675 MPa | 45 ksi | 310 MPa | 35 % |

AL-6XN Seamless Pipe Physical Properties
| Property | Value (Units) | Value(Units) |
|---|---|---|
| Modulus of Elasticity | 195 Gpa | 23.8 ×106 psi |
| Density | 8.06 g/cm³ | 0.291 lb/in³ |
| Specific Heat capacity | 500 J/kg • K | 0.11 Btu/lb • ℉ |
| Thermal Conductivity | 14.1 W/(m • K) | 7.5 Btu/hr • ft • ℉ |
| Coefficient of Expansion | 14.2 10-6/℃ | 7.9 10-6/℉ |
| Melting Range | 1320 to 1400 ℃ | 2410 to 2550 ℉ |
| Electrical Resistivity | 0.89 Ωm | 535 Ohm • circ mil/ft |
Refer These Details Before Buying Al-6xn ERW Tube From Manufacturers, Suppliers, Traders, Stockholders, Stockists, Or Importers
Sales Representatives Are Available to Provide Prompt Quotes
| Middle East countries | UAE, Saudi, Qatar, Kuwait, Bahrain, Oman, Iraq, Iran, Jordan, Lebanon, Syria, Yemen |
|---|---|
| MENA | Egypt, Morocco, Algeria, Tunisia, Libya, Israel, Palestine |
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
Schedule 60, 40, 80, 20, std, and XXS Al6xn Stainless Steel Pipe Can Be Purchased In Dubai, In Addition, Consider The Al-6xn® Alloy Tubing Rigid Inspection Technique.
Schedule Chart SB 676 N08367 Pipe
Annealing & Forging Temperature Of AL-6XN High Pressure Tube
| Annealing | Forging |
| 2050-2150 F (1120-1180 C) | 2200-2250 F (1204-1232 C) |
Testing Methods Of Al-6xn Sanitary Tubing
Call Now For Free Sample Which Can Be Arranged From Locations Mentioned Below
| Region | Country | City |
|---|---|---|
| Middle East | United Arab Emirates | Dubai |
| Middle East | Saudi Arabia | Riyadh |
| Middle East | Saudi Arabia | Jeddah |
| Middle East | United Arab Emirates | Abu Dhabi |
| Middle East | Qatar | Doha |
| Middle East | Saudi Arabia | Dammam |
| Middle East | Kuwait | Kuwait City |
| Africa | South Africa | Johannesburg |
| Africa | South Africa | Cape Town |
| Africa | Nigeria | Lagos |
| Africa | Nigeria | Abuja |
| MENA | Egypt | Cairo |
| MENA | Morocco | Casablanca |
Find The Top 5 Stockists And Traders Of Al6xn Sanitary Tubing In Accordance With The Required Specifications. Compare Al6xn To 316l.
AL-6XN Pipe Vs 316L Stainless Steel Pipe
AL-6XN Pipe
- UNS: N08367
- Nicke Content: 23.5 to 25.5 %
- Yield Strength: 300-450 MPa
- Tensile Strength: 690-860 MPa
- Melting Point: 1370-1425°C
- Hardness: 95-200 HB
- Corrosion Resistance: Excellent Resistance to Chlorides
- Temperature Range: -50°C to 315°C up to 600°C
316L Stainless Steel Pipe
- UNS: S31603
- Nicke Content: 10 to 14.5 %
- Yield Strength : 170-300 MPa
- Tensile Strength: 485-620 MPa
- Melting Point: 1375-1400°C
- Hardness: 95-190 HB
- Corrosion Resistance: Moderate Chloride Resistance
- Temperature Range: -200°C to 300°C
Cut-to-length Services Are Provided By A Lot Of Al6xn Seamless Pipe Distributors In Gcc Countries. Know Why UNS N08367 Pipe Is Referred To As Sanitary Tubing?
AL-6XN Stainless Steel Pipe Size Chart
Contact Below Al6xn Pipe Suppliers in UAE For Custom Size or Thickness
| Size | O.D in MM | 10 Gauge (3.25) (0.128″) | 12 Gauge (2.64) (0.104″) | 14 Gauge (2.1) (0.083″) | 16 Gauge (1.65) (0.065″) | 18 Gauge (1.21) (0.049″) |
|---|---|---|---|---|---|---|
| 1/4″ | 6.35 | 0.075 | 0.070 | 0.065 | 0.058 | 0.046 |
| 1″ | 25.4 | 0.541 | 0.450 | 0.351 | 0.294 | 0.218 |
| 1 1/4″ | 31.750 | 0.696 | 0.580 | 0.448 | 0.375 | 0.275 |
| 3/8″ | 9.52 | 0.152 | 0.135 | 0.113 | 0.097 | 0.080 |
| 1/2″ | 12.7 | 0.226 | 0.200 | 0.157 | 0.134 | 0.105 |
| 5/8″ | 15.87 | 0.310 | 0.264 | 0.212 | 0.174 | 0.134 |
| 3/4″ | 19.05 | 0.386 | 0.326 | 0.256 | 0.215 | 0.161 |
| 7/8″ | 22.25 | 0.465 | 0.390 | 0.310 | 0.252 | 0.192 |
| 1 1/2″ | 38.1 | 0.851 | 0.700 | 0.542 | 0.452 | 0.332 |
| 1 3/4″ | 44.45 | 1.020 | 0.832 | 0.646 | 0.530 | 0.390 |
| 2″ | 50.8 | 1.161 | 0.960 | 0.733 | 0.607 | 0.447 |
| 2 1/4″ | 57.15 | 1.315 | 1.085 | 0.828 | 0.687 | 0.504 |
| 2 1/2″ | 63.5 | 1.472 | 1.210 | 0.924 | 0.792 | 0.562 |
| 2 3/4″ | 69.85 | 1.630 | 1.338 | 1.022 | 0.847 | 0.619 |
| 3″ | 76.2 | 1.782 | 1.460 | 1.115 | 0.924 | 0.676 |
| 3 1/2″ | 88.9 | 2.092 | 1.718 | 1.306 | 1.082 | 0.791 |
| 4 1/2″ | 114.3 | 2.713 | 2.224 | 1.608 | 1.397 | 1.020 |
| 4″ | 101.6 | 2.403 | 1.971 | 1.497 | 1.239 | 0.905 |
| 5″ | 127.0 | 3.023 | 2.477 | 1.879 | 1.554 | 1.134 |
| 5/16″ | 7.93 | 0.114 | 0.105 | 0.089 | 0.079 | 0.060 |
| 5 1/2″ | 139.7 | 3.336 | 2.730 | 2.070 | 1.713 | 1.250 |
| 6″ | 152.4 | 3.654 | 2.983 | 2.261 | 1.875 | 1.364 |
- Outstanding Corrosion Resistance
- Reduces The Iron Oxidation Rate
- Has A Lifespan Of Over A Century
- High PERN of 43
- Suitable For Sanitary Usage
- High-Purity Standards
- Superior Surface Finish
- Weldability and Crevice Reduction
| Nominal Size | OD in mm | Wall Thickness |
|---|---|---|
| ½ | 12.7 | 0.065 (1.651 mm) |
| ¾ | 19.05 | 0.065 (1.651 mm) |
| 1 | 25.4 | 0.065 (1.651 mm) |
| 1½ | 38.1 | 0.065 (1.651 mm) |
| 2 | 50.8 | 0.065 (1.651 mm) |
| 2½ | 63.5 | 0.065 (1.651 mm) |
| 3 | 76.2 | 0.065 (1.651 mm) |
| 4 | 101.6 | 0.083 (2.1082 mm) |
Find Verified Stockists And Al6xn Pipe Suppliers in UAE Who Supply Pipe & Tubes Which Uses In Heat Exchanger, The Chemical Industry, The Medical Sector, Petroleum Refining, Etc.
Common Uses Of AL-6XN Sanitary Tubing
- Heat Exchangers
- Mining Industry
- Oil and Gas Industry
- Pharmaceutical Industry
- Chemical Processing
- Water Treatment Plants
- Marine Applications
- Metal Processing
- Pressure Vessels
- Desalination Plants
Listed Al-6xn Pipe Suppliers Are Verified And Keep Stock Of Material In UAE, Saudi Arabia, Oman & Qatar, Get A Quick Quote Now!
Technical Consultants Are Stationed in the Locations Listed Below to Address All Technical Inquiries.
| Riyadh | Dubai | Muscat | Ras Al Khaimah |
|---|---|---|---|
| Fujairah | Umm Al Quwain | Sharjah | Doha |
| Al Jubail | Abu Dhabi | Saudi Arabia | Ajman |
What Is The Recommended Heat Treatment Procedure For N08367 Stainless Steel Tubing After Fabrication ?
- Heat Treat Above 2025°F (1110°C)
- Never Heat above 2350°F (1290°C)
- Avoid Incipient Melting
- Cool Rapidly to Prevent Precipitation of Secondary Phases
- Avoid Furnace Cooling
- Remove All Oxides Completely After Heat Treatment
Surface Finishes ASTM B676 UNS N08367 Welded Tube
| Annealed & Pickled (A&P) | 2B |
| Bright Annealed | Mirror |
| Solution annealed AL-6XN SS pipe | BA polishing |
| 180 Grit Polished | 320 Grit |
| 400 grit | 600 grit |
| Matt finish | Cold Drawn |
What Are The Maximum Allowable Stress Of ASTM B675 UNS N08367 Welded Pipe ?
| Grade | 427°C | 204°C | 316°C | 93°C |
|---|---|---|---|---|
| AL-6XN | 22.6 | 24.6 | 23.3 | 27.1 |
Supporting Documents Of QC and N08367 Stainless Steel Tubing
- MTC EN 10204 Type 3.1
- Verify Quantity
- AL-6XN Welded Material, Schedule & Size
- QC/ Inspection reports
- AL-6XN Seamless Pipe Detailed Inspection Plan
- Check AL-6XN alloy Tubing Dimensions
- Origin of Material
- Labeling Verification


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