Cold Drawn Alloy 20 Round Bar
Used for machining and precision components requiring tighter tolerance and smoother surfaces. It maintains strength while allowing ease of fabrication.
Minimum order : 350 items
Customization as per requiments
Size Range | 6 mm to 100 mm |
Length | 100mm |
Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
Finished | Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground |
Neptune Alloys is a reliable Alloy 20 UNS N08082 Round Bar Manufacturer providing corrosion resistant bars to handle sulfuric acid and hostile chemical environments. Composed of a mixture of nickel chromium molybdenum and copper this alloy provides unparalleled resistance to pitting crevice corrosion and chloride stress cracking. These round bars are utilized in chemical processing food and beverage manufacturing pharmaceutical facilities and marine fittings. They retain strength at elevated temperatures and are best suited for machining into valves fasteners pump shafts and structural hardware.
Reputed for long term stability in acidic and chloride rich environments this bar is produced to international standards like ASTM B473 and is suitably utilized in B2B engineering applications. It is subjected to hot working and precision finishing in order to obtain the required mechanical strength and surface smoothness. Variations in length diameter and heat treatment are available on request where design specifications demand. The product finds application in situations where corrosion hazard rules out the use of stainless steel. With every order, customers receive custom packing dimensional checks and test documentation designed to satisfy high volume project requirements.
Used for machining and precision components requiring tighter tolerance and smoother surfaces. It maintains strength while allowing ease of fabrication.
Suitable for structural and general purpose applications where surface finish is less critical. It is available in large sizes and longer lengths for heavy duty use.
What is Alloy 20 Round Bar used for?
Alloy 20 Round Bar is used in industries that deal with harsh chemicals like sulfuric acid or seawater. It’s often found in equipment such as heat exchangers, mixing tanks, process piping and pumps. Because of its resistance to corrosion it performs well in environments where other materials may fail. Food processing and pharmaceutical companies also use it for its non-reactive properties. It is durable and holds its shape even under heat or pressure.
What makes Alloy 20 better than stainless steel in certain cases?
Alloy 20 has added elements like nickel and copper that improve its resistance to acids and chloride attacks. This gives it a big advantage over common stainless steels in chemical processing plants. It doesn't pit or crack as easily when exposed to salt heavy acids or heat. It also has good mechanical strength and weldability. This combination of toughness and chemical resistance is why it’s often selected for high risk environments. It helps reduce maintenance and part replacement costs over time.
Can Alloy 20 Round Bars be customized?
Yes Alloy 20 bars can be made in various lengths diameters and finishes depending on what your project needs. You can get them in hot rolled or cold drawn form depending on the application. They can also be heat treated or tested to match exact mechanical property requirements. Clients can request specific cutting or machining if needed before delivery. Surface finishes like polished or pickled are also available. The material is packed and labeled for easy identification and traceability.
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