Neptune Alloys is a Leading Zeron 100 Round Bar manufacturer which are highly alloyed super duplex stainless steel bars which possess superior resistance to corrosion and strength. These are the chromium, molybdenum, tungsten, and nitrogen round bars, which offer resistance to pitting, crevice corrosion and stress corrosion cracking. Due to strong mechanical characteristics and long work life in harsh installations, Zeron 100 bars are common in desalination plants, seaside environments, chemical-process systems and subsea installations.
We are the leading supplier of Zeron 100 Round Bar which can be supplied according to the standards like ASTM A276, ASTM A479 and UNS S32760 to name a few. The bars are tested to have quality and consistency by being tested on impact, testing on intergranular corrosions, and ultrasonic inspection of every bar. These bars can be cut to custom-cut lengths and diameters as well as surface finish such as polished, peeled, or turned and satisfy the demands of the industries operating in the presence of high pressure and chloride-contained conditions. Traceability and assurance is recorded by documentation and marking with each batch.
Type of Sub-products
Hot Rolled Zeron 100 Round Bar
Ideal for structural and mechanical applications in marine environments, these bars offer robust corrosion resistance and strength. The hot rolled form ensures good weldability and is widely used in pressure vessels and subsea bracings.
Peeled Zeron 100 Bar
Peeled Zeron 100 bars are used in precision machined components like pump shafts, valve stems, and fasteners where a smooth surface and tight tolerance are required. The finish improves surface fatigue resistance and dimensional stability.
Frequently Asked Questions
What standards apply to the manufacturing of Zeron 100 Round Bars?
Zeron 100 Round Bars standards ensure strict control over chemical composition, mechanical properties, and heat treatment processes. Compliance with these specifications is critical for structural integrity and corrosion resistance in aggressive and high-pressure environments.
What types of surface finishes are available for Zeron 100 round bars?
Yes, Zeron 100 Round Bars are available in various diameters and surface finishes such as hot-rolled, cold-drawn, rough-machined, or centerless-ground. The bars can be delivered in solution-annealed or quenched and tempered conditions. Depending on the final use whether for machining, structural support, or flange manufacturing different finishes and tolerances can be selected to optimize performance.
How long-lasting is the Zeron 100 Round Bar under harsh operating circumstances?
Zeron 100 Round Bar provide exceptional durability in highly corrosive and high-stress environments. Its PREN value of over 40 ensures excellent pitting and crevice corrosion resistance, especially in seawater and acidic solutions. The alloy also exhibits outstanding mechanical strength and fatigue resistance, making it suitable for subsea hardware, pressure vessels, and aggressive chemical exposure over long service periods.
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