Duplex 2205 Round Bar

Duplex 2205 round bars are high-performance stainless steel bars designed for demanding industrial applications. Known for their excellent strength and corrosion resistance, these bars are made from a dual-phase alloy that combines both austenitic and ferritic structures. This unique structure gives Duplex 2205 a distinct advantage in environments where high pressure, heat, and corrosive substances are common.

These round bars are commonly used in the chemical industry, oil and gas sector, marine engineering, and pulp and paper processing. The alloy is designated as UNS S32205 or S31803, depending on the specific composition. One of the key benefits of Duplex 2205 is its ability to resist pitting and stress corrosion cracking, especially in chloride-rich environments such as seawater or brine solutions.

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• UNS

  S32205

• WNR

  1.4462

• ASTM

  ASTM A479 / SA 479

• SHARE

Duplex 2205 contains approximately 22% chromium, 5–6% nickel, and around 3% molybdenum, giving it a strong balance of toughness and corrosion resistance. This composition makes it suitable for use in high-stress, high-temperature, and corrosive environments. It provides nearly twice the yield strength of standard austenitic stainless steels and maintains excellent formability and weldability.

These round bars are available in a wide range of specifications and finishes. Vision Alloys offers Duplex 2205 in hot rolled, cold drawn, and peeled or rough turned forms. Standard diameters range from 5mm to 200mm, and custom sizes can be supplied upon request. All bars meet international quality standards, including ASTM A276 and ASTM A479, ensuring excellent mechanical performance and dimensional accuracy. Surface finishes include bright, black, and peeled, depending on the application.

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Specifications of Duplex Steel 2205 Round Bar

As a trusted Duplex 2205 Round Bar supplier in India, Vision Alloys serves both domestic and international clients with high-quality materials and dependable delivery schedules. Products are securely packed in wooden crates or bundles to protect them during transport. Prices vary based on size, finish, and order quantity, with an approximate range of ₹400 to ₹800 per kg. Vision Alloys offers flexible minimum order quantities and prompt export support, making it a preferred choice for industrial buyers around the world.

Equivalent Grades Of Duplex Steel 2205 Round Bars

Chemical Composition of Duplex Steel 2205 Round Bar

Mechanical Properties of DSS UNS S32205 Round Bars

Types of Duplex Steel 2205 Round Bars