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Product Overview
Introduction To Alloy 926/ UNS N08926 / W.Nr. 1.4529
MOKSH TUBES & FITTINGS LLP is a leading manufacturer, stockist, importer, and exporter of premium Alloy 926 (UNS N08926) products including Pipes & Tubes & Pipe Fittings, Flanges, Sheets & Plates, Coils, Wires, Round Bars, Welding Rods, Fasteners, and Custom Fabricated Components. Alloy 926 is a super-austenitic stainless steel with enhanced molybdenum (6.5%) and nitrogen additions, delivering excellent resistance to pitting, crevice corrosion, and stress corrosion cracking in aggressive environments. Its high nickel and chromium content provide superior corrosion protection in oxidizing and reducing environments, especially in chloride-bearing solutions. Alloy 926 is ideal for applications in marine, chemical processing, desalination, pulp & paper, and pollution control sectors.
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Specifications of Alloy 926 (UNS R60702)
| Category | Details |
|---|---|
| Grade | Alloy 926 / UNS R60702 |
| Type | Commercially Pure Alloy |
| Standards | ASTM B551, B523, B658, B493, B550 |
| Forms | Pipes, Tubes, Sheets, Plates, Rods, Wire, Fittings, Flanges, Fasteners |
| Testing | Chemical Analysis, PMI, Tensile, Hardness |
| Certification | EN 10204 3.1 / 3.2 |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel | 24.0 – 26.0 |
| Chromium | 19.0 – 21.0 |
| Molybdenum | 6.0 – 7.0 |
| Iron | Balance |
| Copper | 0.5 – 1.5 |
| Nitrogen | 0.15 – 0.25 |
| Manganese | ≤ 2.0 |
| Silicon | ≤ 0.5 |
| Carbon | ≤ 0.02 |
| Phosphorus | ≤ 0.03 |
| Sulfur | ≤ 0.01 |
Mechanical Properties of Alloy 926 (Annealed)
| Temperature | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (BHN) |
|---|---|---|---|
| 25 °C (80 °F) | 379 | 207 | 145 |
| 425 °C (800 °F) | ~207 | ~124 | ~100 |
| 540 °C (1000 °F) | ~172 | ~103 | ~90 |
| 650 °C (1200 °F) | ~138 | ~83 | ~85 |
| 705 °C (1300 °F) | ~124 | ~69 | ~80 |
| 760 °C (1400 °F) | ~117 | ~62 | ~75 |
Uses and Advantages
Superior resistance to pitting (PREN > 40) and crevice corrosion
Excellent performance in oxidizing and reducing acids
Outstanding stress corrosion cracking resistance
High strength and toughness
Non-magnetic and suitable for cryogenic service
Applications of Alloy 926
Alloy 926 is engineered to deliver optimal performance in highly corrosive and chloride-rich environments. Its primary industries and applications include:
Chemical Processing
Oil & Gas
Marine
Pharmaceutical
Heat Exchangers
Power Plants
WHY CHOOSE US?
FAQ's
What is Alloy 926 and why is it used?
Alloy 926 (UNS N08926) is a super austenitic stainless steel designed for extreme corrosion resistance in aggressive environments. With enhanced molybdenum (6.5%) and nitrogen, along with high nickel and chromium content, it offers superior protection against pitting, crevice corrosion, and stress corrosion cracking (SCC), particularly in chloride-bearing and acidic solutions. Alloy 926 is ideal for demanding applications in marine, chemical processing, desalination, pulp & paper, and pollution control industries.
What Alloy 926 products are supplied by Moksh Tubes & Fittings LLP?
Moksh Tubes & Fittings LLP supplies a comprehensive range of Alloy 926 products, including seamless and welded pipes (ERW & EFW), capillary, U-bend, boiler, and heat exchanger tubes, sheets, plates, coils, strips, round, flat, hex, and square bars, pipe fittings, flanges, fasteners, welding rods, wires, and custom fabricated components. All products comply with international standards and can be supplied in custom dimensions for specialized industrial requirements.
What are the benefits of Alloy 926?
Alloy 926 offers excellent corrosion resistance in both oxidizing and reducing environments, high strength, toughness, and resistance to stress corrosion cracking. It is non magnetic, performs well in cryogenic applications, and maintains excellent mechanical properties over a wide temperature range. These advantages make it suitable for critical components exposed to harsh chemicals, seawater, or high chloride conditions.
Which industries use Alloy 926?
Alloy 926 is widely used in marine applications, chemical processing, desalination and water treatment, pulp & paper, oil & gas, and pollution control sectors. Typical applications include seawater cooling systems, heat exchangers, tanks and piping in acid plants, evaporators, reverse osmosis (RO) systems, digesters, bleach plants, scrubbers, and flue gas desulfurization (FGD) equipment.
Why choose Moksh Tubes & Fittings LLP for Alloy 926?
Moksh Tubes & Fittings LLP is a trusted manufacturer, importer, exporter, and stockist of Alloy 926. The company offers ISO certified manufacturing, extensive inventory, rapid global shipping, in house quality testing, and the ability to produce custom sizes, lengths, and finishes. With expertise in nickel alloys and high performance stainless steels, Moksh Tubes & Fittings LLP ensures reliable, high-quality materials for demanding industrial applications.
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