High Quality Alloy 20 Round Bars & Rods

Mechanical Strength • Accuracy & Straightness • Quality & Finish

Alloy 20 Round Bars Manufacturer & Exporter | ASTM A182 Alloy 20

Ratnadeep Steel & Engg. Co. is a trusted manufacturer, exporter, and supplier of Alloy Steel 20 Round Bars engineered for excellent resistance to sulfuric acid, chlorides, and other aggressive chemical environments. Alloy Steel 20 is a high-performance alloy known for its superior corrosion resistance, good mechanical strength, and excellent fabricability in demanding industrial applications.

Alloy Steel 20 Round Bars are specifically designed to perform in severe chemical processing conditions where conventional stainless steels may fail. With enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking, Alloy 20 round bars are widely used in chemical processing plants, pharmaceutical equipment, petrochemical units, and pollution control systems.

Due to its excellent combination of strength and corrosion resistance, Alloy Steel 20 is commonly used in heat exchangers, reactors, storage tanks, piping systems, and other critical components exposed to acidic and chloride-rich environments.

Alloy Steel 20 Round Bars

All our Alloy Steel 20 round bars are manufactured and supplied in accordance with ASTM, ASME, EN, DIN, and ISO standards. We offer a wide range of diameters, lengths, surface finishes, and precision-cut sizes with full mill test certification (MTC), ensuring consistent quality and reliable performance for critical industrial applications.

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Our Range of Alloy Steel Round Bars

Explore Alloy Steel 20 Round Bars

Alloy 20
Round Bars

Alloy Steel 20 Round Bar

Nickel-iron-chromium alloy with added copper and molybdenum
Exceptional resistance to sulfuric acid and acidic environments
Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
Good mechanical strength with excellent fabricability
Min tensile strength: ~550–750 MPa
Stable performance in aggressive chemical processing environments
Excellent weldability without post-weld heat treatment
Used in chemical processing, pharmaceutical, food processing, and petrochemical industries
Performs well in high-temperature and high-corrosion applications

The stainless steel round bars we supply undergo a comprehensive quality assurance process, including ultrasonic testing (UT), eddy current testing (ECT), and other essential non-destructive testing (NDT) methods, along with detailed chemical composition analysis and mechanical property evaluation. Each round bar is inspected at multiple stages of production to ensure freedom from surface and internal defects, dimensional accuracy, and consistent metallurgical quality. All materials are manufactured and tested in accordance with applicable ASTM, ASME, EN, DIN, and ISO standards, ensuring reliable performance and full acceptance in demanding industrial applications across domestic and international markets.

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