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What is Stainless Steel Al6xn Round Bar?
AL-6XN / UNS N08367 is a super-austenitic stainless steel that is made up of high levels of nickel, chromium, and molybdenum. It also contains a small amount of nitrogen, which enhances its resistance to corrosion. This ASTM B691 N08367 material offers excellent resistance to pitting and crevice corrosion, as well as stress corrosion cracking in chloride and alkaline environments.
Al6xn stainless steel round bars are commonly used in the chemical processing, petroleum, and marine industries, where they are exposed to harsh environments. These Incoloy alloy 25-6HN UNS N08367 round bars offer an excellent combination of strength and corrosion resistance, making them ideal for these applications.
Stainless Steel Al6xn Material Specification
1. ASTM B691-18: Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08367) Rod, Bar, and Wire
2. Chemical Composition:
| Element | Carbon (C) | Chromium (Cr) | Nickel (Ni) | Molybdenum (Mo) | Nitrogen (N) | Phosphorus (P) |
| Weight % | 0.03 max | 20.00 – 22.00 | 23.50 – 25.50 | 6.00 – 7.00 | 0.18 – 0.25 | 0.04 max |
3. Mechanical Properties: The mechanical properties of AL6XN UNS N08367 Round Bar include a minimum tensile strength of 95 ksi, a minimum yield strength of 45 ksi, and a minimum elongation of 45%.
4. Corrosion Resistance: Stainless steel Al6xn round bars offer excellent corrosion resistance in chloride and alkaline environments. AL6XN Forged Bars are also resistant to pitting and crevice corrosion, making them ideal for use in harsh marine environments.
5. Heat Treatment: Al6xn stainless steel rods are typically supplied in the solution annealed condition. As such, they are heat treated at a temperature of 1950°F and then quenched in water or rapidly cooled by other means.
Price List of ASTM B691 N08367 Bars
- Price of ASTM B691 AL6XN Round Bars : FOB Price: US $4000-10000 / Ton
- Price of ASME SB691 AL6XN Rods : FOB Price: US $4000-10000 / Ton
Supply Conditions and Surface Finishes
- Solution Annealed & Quenched: Eliminates internal thermal stresses and locks the alloying elements into a homogeneous solid solution for maximum corrosion resistance.
- Bright Peeled & Centerless Ground: Provides exceptionally tight dimensional tolerances (e.g., h8, h9, or h11) and an ultra-smooth finish to minimize tool wear during subsequent CNC machining operations.
- Black Hot Rolled: Ideal for applications requiring further forging, forming, or heavy industrial structural work where surface finish is treated post-fabrication.
In conclusion, ASTM B691 UNS N08367 round bars are a versatile and durable material used in various industries. Their high resistance to corrosion, strength, and excellent mechanical properties make them ideal for applications in harsh environments. If you're in the market for Al6xn stainless steel round bars, be sure to consider their material specification to ensure they fit your requirements and project needs.
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Al6xn Suppliers
Our company is a professional and reliable one-stop service manufacturer suppliers exporters. We not only provide AL6XN pipes, tubes, plates, sheets raw materials, but also provide N08367 round bar, pipe fittings, flanges, fasteners, and fabricated pipe spools service. Free samples can be provided. Contact us for a free quote.
