Duplex Steel Round Bars

Duplex Steel Round Bars Exporter, Manufacturer & Suppliers in India
ASTM A276 UNS S31803, S32205, S32250, S32750, S32760 Duplex Steel Round Bars


We are listed at the apex in the list of the prominent Seamless Steel Round Bars Manufacturers in India. The Duplex Steel Round Bars offered by us are made up of excellent quality materials that ensure high durability, tensile strength and resistivity to adverse conditions. Various national as well as international clients are placing bulk orders for the Duplex Steel Bright Round Bars due to the unmatched quality and unsurpassable performance. Additionally, Duplex Steel Round Bars are available in varied sizes, thickness, length and diameters.

Dinesh Tube (India) is a dynamic group, which was established over a decade ago to cater to growing demands of stainless steel raw materials. We have a team of young visionaries who endeavor for excellence in every aspect related to our products. As importers, exporter, dealers & stockiest with huge stocks Dinesh Tube (India) become within one of the most reliable sources for quality within a short span. We are registered with the best of semi-govt., govt., private & multinational companies. Our aim is to provide our buyers with everything in stainless steel under one roof viz. Dinesh Tube (India). 

Specifications of Duplex Steel Round Bars :


3.17 MM TO 400 MM DIA


ASTM / ASME SA 276 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.


Round Bar

Applications Of Duplex Steel Round Bars :

  • Chemical process plant
  • Oil and gas refining
  • Bridges
  • Water heaters for both homes and businesses
  • Rotors, impellers and shafts for motors
  • Seawater systems, such as seawater cooling systems
  • Blast walls and firewalls on offshore platforms, such as drilling platforms
  • Reinforcement bars that strengthen concrete structures
  • Pulp and paper industry equipment
  • Marine Environment

Characteristics of Duplex steels Round Bars :

Increased level of passivity.
• Good weld ability and formability.
• Small nitrogen addition enhances both strength and pitting resistance.
• Higher tensile and yield strengths compared to standard austenitic and ferritic grades.
• Increased resistance to stress corrosion cracking but do not match that of ferritic grades.