Al6xn Tubing Introduction
In the realm of advanced materials, the ASTM B676 UNS N08367 Welded Tube stands as a paragon of superior engineering, particularly renowned for its remarkable corrosion resistance and exceptional mechanical properties. This product, also known as stainless steel AL6XN tubing, has garnered acclaim in diverse industries for its ability to thrive in the harshest environments, making it a top choice for critical applications.
Material Excellence: AL6XN Alloy
The heart of this ASTM B675 UNS N08367 welded pipe is the AL6XN alloy, designated by UNS N08367. This high-performance material is characterized by its unique composition, featuring nickel, chromium, molybdenum, and nitrogen. The synergy of these elements imparts unparalleled corrosion resistance, positioning the ASTM B675 tube as a stalwart against corrosive media, including chloride-rich environments.
Al6xn Stainless Steel Pipe Key Features
1. Corrosion Resistance Beyond Conventional Standards:
ASTM B675 UNS N08367 welded pipe exceeds the corrosion resistance offered by traditional stainless steels. Suited for critical applications in chemical processing, petrochemicals, and marine environments.
2. Mechanical Properties:
With a tensile strength of approximately 100 ksi (690 MPa), this ASTM B676 UNS N08367 welded tube exhibits robust mechanical performance. Maintains structural integrity in demanding conditions, ensuring longevity and reliability.
3. Weldability and Fabrication Ease:
The AL6XN alloy's favorable weldability facilitates seamless fabrication, allowing for customized designs. Welded joints maintain the alloy's corrosion resistance, ensuring the structural integrity of the finished product.
ASTM B676 and ASTM B675 Standards
ASTM B676-19 standard
Standard Specification for UNS N08367 Welded Tube
ASTM B676 specification covers UNS N08367 welded tube of limited diameter and thickness for general corrosion applications. ASME SB 676 specification covers outside diameter and nominal wall tube. The tube sizes covered by this specification are 1/8 to 5 in. (3.2 to 127 mm) in outside diameter and 0.015 to 0.320 in. (0.38 to 8.13 mm), inclusive, in wall thickness.
ASTM B675-22 standard
Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloy Welded Pipe.
Specification B775 lists the dimensions of welded stainless steel pipe as shown in ANSI B36.19. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.
Stainless Steel Al6xn Dimensions Chart (ASME B36.19)
| DN | NPS | OD | Sch5S | Sch10S | Sch40S | Sch80S | Sch160S | ||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | ||
| 6 | 1/8 | 0.405 | 10.3 | 0.049 | 1.24 | 0.068 | 1.73 | 0.095 | 2.41 | 0.124 | 3.15 | ||
| 8 | 1/4 | 0.54 | 13.7 | 0.065 | 1.65 | 0.088 | 2.24 | 0.119 | 3.02 | 0.145 | 3.68 | ||
| 10 | 3/8 | 0.675 | 17.1 | 0.065 | 1.65 | 0.091 | 2.31 | 0.126 | 3.2 | 0.158 | 4.01 | ||
| 15 | 1/2 | 0.84 | 21.3 | 0.065 | 1.65 | 0.083 | 2.11 | 0.109 | 2.77 | 0.147 | 3.73 | 0.188 | 4.78 |
| 20 | 3/4 | 1.05 | 26.7 | 0.065 | 1.65 | 0.083 | 2.11 | 0.113 | 2.87 | 0.154 | 3.91 | 0.219 | 5.56 |
| 25 | 1 | 1.315 | 33.4 | 0.065 | 1.65 | 0.109 | 2.77 | 0.133 | 3.38 | 0.179 | 4.55 | 0.250 | 6.35 |
| 32 | 1 1/4 | 1.66 | 42.2 | 0.065 | 1.65 | 0.109 | 2.77 | 0.140 | 3.56 | 0.191 | 4.85 | 0.250 | 6.35 |
| 40 | 1 1/2 | 1.9 | 48.3 | 0.065 | 1.65 | 0.109 | 2.77 | 0.145 | 3.68 | 0.2 | 5.08 | 0.281 | 7.14 |
| 50 | 2 | 2.375 | 60.3 | 0.065 | 1.65 | 0.109 | 2.77 | 0.154 | 3.91 | 0.218 | 5.54 | 0.344 | 8.74 |
| 65 | 2 1/2 | 2.875 | 73 | 0.083 | 2.11 | 0.12 | 3.05 | 0.203 | 5.16 | 0.276 | 7.01 | 0.375 | 9.52 |
| 80 | 3 | 3.5 | 88.9 | 0.083 | 2.11 | 0.12 | 3.05 | 0.216 | 5.49 | 0.3 | 7.62 | 0.438 | 11.13 |
| 90 | 3 1/2 | 4 | 101.6 | 0.083 | 2.11 | 0.12 | 3.05 | 0.226 | 5.74 | 0.318 | 8.08 | ||
| 100 | 4 | 4.5 | 114.3 | 0.083 | 2.11 | 0.12 | 3.05 | 0.237 | 6.02 | 0.337 | 8.56 | 0.531 | 13.49 |
| 125 | 5 | 5.563 | 141.3 | 0.109 | 2.77 | 0.13 | 3.4 | 0.258 | 6.55 | 0.375 | 9.52 | 0.625 | 15.88 |
| 150 | 6 | 6.625 | 168.3 | 0.109 | 2.77 | 0.13 | 3.4 | 0.280 | 7.11 | 0.432 | 10.97 | 0.719 | 18.26 |
| 200 | 8 | 8.625 | 219.1 | 0.109 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 | 0.5 | 12.7 | ||
| 250 | 10 | 10.75 | 273.1 | 0.134 | 3.4 | 0.165 | 4.19 | 0.365 | 9.27 | 0.5 | 12.7 | ||
| 300 | 12 | 12.75 | 323.9 | 0.156 | 3.96 | 0.18 | 4.57 | 0.375 | 9.52 | 0.5 | 12.7 | ||
| 350 | 14 | 14 | 355.6 | 0.156 | 3.96 | 0.188 | 4.78 | 0.375 | 9.52 | 0.5 | 12.7 | ||
| 400 | 16 | 16 | 406.4 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.52 | 0.5 | 12.7 | ||
| 450 | 18 | 18 | 457 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.52 | 0.5 | 12.7 | ||
| 500 | 20 | 20 | 508 | 0.188 | 4.78 | 0.218 | 5.54 | 0.375 | 9.52 | 0.5 | 12.7 | ||
| 550 | 22 | 22 | 559 | 0.188 | 4.78 | 0.218 | 5.54 | ||||||
| 600 | 24 | 24 | 610 | 0.218 | 5.54 | 0.25 | 6.35 | 0.375 | 9.52 | 0.5 | 12.7 | ||
| 650 | 26 | 660 | |||||||||||
| 700 | 28 | 711 | |||||||||||
| 750 | 30 | 30 | 762 | 0.25 | 0.312 | ||||||||
Al6xn Stainless Steel Applications
1. Chemical Processing: Resistant to corrosive chemicals, making ASME SB676 UNS N08367 tubing ideal for chemical reactors, heat exchangers, and storage vessels.
2. Oil and Gas Industry: ASME SB 675 UNS N08367 welded pipe is well-suited for offshore platforms and pipelines where exposure to seawater and aggressive environments is prevalent.
3. Marine Engineering: Withstanding the challenges of saltwater environments, the tube finds use in marine heat exchangers and desalination plants.
4. Pharmaceuticals: Meeting the stringent requirements of pharmaceutical manufacturing processes, ensuring product purity and integrity.
UNS N08367 Pipe And Tube Forming and Welding:
The selected material undergoes forming processes, such as tube extrusion or roll forming, to achieve the desired shape. Welding is then employed to join the edges of the formed tube. Common welding methods include TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding.
Generally more cost-effective to produce than seamless tubes. Welded tubes are efficient for large-scale production runs. Available in a wide range of dimensions and sizes. Limited availability in larger diameters due to the challenges of seamless extrusion.
Al6xn Suppliers
In the realm of advanced materials, the ASTM B676 alloy AL6XN welded tube stands as a testament to innovation and reliability. Its ability to resist corrosion in demanding conditions, coupled with robust mechanical properties, positions it as a preferred choice for industries demanding excellence. Embrace the pinnacle of material engineering with ASTM B675 UNS N08367 Tubing-where resilience meets precision.
Our company is a professional and reliable one-stop service manufacturer suppliers exporters. We not only provide N08367 pipes, tubes, raw materials, but also provide AL-6XN round bar, plates, sheets, fittings, flanges, fasteners, and fabricated pipe spools service. Free samples can be provided. Contact us for a free quote.
For inquiries or to explore how this welded tube can elevate your specific applications, contact us today. Your success is our commitment.
