Picture an offshore oil rig braving relentless waves and salty winds, a chemical plant processing acids around the clock, or a power station running non-stop during seasonal storms. In all these scenes, failure is not an option. Alloy 926 Round Bars, with superior resistance to corrosion and pitting, are the foundation for safe, long-lasting operation in the harshest industrial settings. They turn high-risk processes into models of reliability and efficiency.
Table of Contents:
What is Alloy 926 Round Bar? (Definition & Overview)
Alloy 926 is an advanced superaustenitic nickel-chromium-molybdenum stainless steel developed for environments where aggressive corrosives, high salinity, and acids threaten ordinary materials. Its high content of molybdenum and nitrogen dramatically improves resistance to pitting, crevice corrosion, and stress corrosion cracking.
Whether deployed in chemical processing, oil & gas extraction, marine engineering, or the pharmaceutical sector, Alloy 926 round bars perform where standard grades fail. With excellent mechanical strength and weldability, engineers and OEMs find these bars indispensable for critical components, high-pressure reactors, condenser pipes, instrumentation, and more.
Their reputation for reliability and versatility makes Alloy 926 round bars a mainstay for procurement teams and hardware supply stores looking to deliver the very best to top-tier industry clients.
Applications stretch from phosphoric acid plants and marine structures to power plant condensers and offshore mining – a testament to their status as the 'go-to' product for parts that simply must not fail.
High-quality Alloy 926 Round Bars ready for industrial use.
Size Range and Standard Specifications
| Product Grade | Alloy 926 / UNS N08926 / W.Nr. 1.4529 / EN X1NiCrMoCuN25-20-7 / JIS SUS 926L / AISI 926 |
|---|---|
| ASTM & ASME Standards | ASTM B677, ASTM B688, ASTM B709, ASTM B804, ASME SB677, ASME SB688 |
| Size Range | Diameter: 10 mm to 250 mm; Length: up to 6 meters; Custom cut lengths available |
| Shapes & Availability | Cold drawn, hex, square, flat, triangle, polished, precision ground, forged, threaded, hollow, bright, and black bar |
| Finish | Bright, polished, black, and custom finishes |
| Price | INR 1,500 – 2,500 per kg. Indicative USD 18 – 29 per kg; quoted against grade, form, size and quantity. |
Equivalent Grades & Global Designations
| Property | Value |
|---|---|
| UNS number | N08926 |
| Werkstoff / EN number | 1.4529 |
| EN designation | X1NiCrMoCuN25-20-7 |
| Density | 8.10 g/cm3 |
| Melting range | 1320-1390 °C |
| Magnetic permeability (relative - at 20 °C) | 1.001 |
| Rod and bar specification | ASTM B649 |
Identifiers and physical constants for Alloy 926. A dash means no such designation is published for this grade.
Chemical Composition of Alloy 926
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | — | 0.02 |
| Sulfur (S) | — | 0.010 |
| Nitrogen (N) | 0.15 | 0.25 |
| Chromium (Cr) | 20.0 | 21.0 |
| Nickel (Ni) | 24.0 | 26.0 |
| Manganese (Mn) | — | 1.0 |
| Silicon (Si) | — | 0.5 |
| Molybdenum (Mo) | 6.0 | 7.0 |
| Copper (Cu) | 0.5 | 1.5 |
| Phosphorus (P) | — | 0.03 |
Composition limits for Alloy 926. These are specification limits for the grade, not measured values for a lot; the mill test certificate supplied with your order states the actual analysis.
Mechanical Properties of Alloy 926 Round Bars
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ≥ 648 | MPa |
| Yield Strength | ≥ 296 | MPa |
| Modulus of Elasticity | 192 | GPa |
| Elongation at Break | ≥ 35 | % |
| Hardness | ≤ 86 | HRB |
| Density | 8.03 | g/cm³ |
Common Applications & Uses
| Industry/Application Area | Specific Use & Benefits |
|---|---|
| Chemical Processing & Acid Production | Equipment, tanks, vaporizer and heat exchanger tubes exposed to sulfuric/phosphoric acids, even with chlorides |
| Marine & Offshore Engineering | Seawater filtration, hydraulic pipes, injection systems, flexible pipes |
| Oil & Gas Extraction | Pump frames, couplings, wire lines, high-pressure lines in sour gas and highly contaminated water |
| Power Generation | Condenser tubes and polluted water systems, flue gas desulfurization components |
| Pulp & Paper Industry | Components exposed to aggressive bleaching chemicals |
| Pharmaceutical | Process vessels, tanks, heat exchangers for pure and hazardous chemicals |
Frequently Searched Terms and FAQs
Global Export Destinations
We ship worldwide from Mumbai. See every destination we export to on our export markets page.
Domestic Supply Network Across India
We deliver across India from our Mumbai stockyard. See every city we supply on our supply locations page.
Conclusion
For industries seeking total confidence against corrosion, high temperatures, and process risks, Alloy 926 Round Bars stand out for their robust chemistry and documented performance. Backed by global standards (ASTM, UNS, EN, DIN, JIS), they are the trusted choice for engineers, procurement specialists, and hardware stores needing reliability in mission-critical environments. Is your next project prepared to thrive with the proven capabilities of Alloy 926?