Duplex Steel Round Bar

Duplex Stainless Steel Round Bar

Duplex Steel Round Bar

Duplex Steel Round Bar is a metallic bar that is used in different industries for primary and secondary usages. The bars could be used to produce accessories like nails, screws, bolts and nuts as well. Naman Pipe & Tubes is a producer and supplier of different kinds of duplex steel bars. There are Hexagon Bar types which are used mostly in structural components to add strength and the DSS Hollow Bar which is used in application that require lightweight metallic bars. We also manufacture the Duplex Flat Bar and Duplex Square Bar types which are used in special cases. The applications vary from medical equipment production to marine flange making and power plants. There are Duplex Stainless Steel Rods which are used in conjunction with other metallic products such as pipes and sheets. Our Duplex Stainless Steel Round Bar is one of the most used types of duplex bars. There are also special types of bars such as DSS Reinforcement Bars which is used heavily in the construction industry to add strength to the construction without any chances of corrosion. The ASTM A276 DSS Bars Price varies in the market but our pricing is always competitive. We also have a good ASTM A479 Stainless Steel Bar Stock and other bar stocks. Please contact us for further information and pricing.

Duplex Steel Round Bar Available Sizes

Round Bars Diameter

5 to 350mm

Black Bars Dia.

5.5 to 200mm

Bright Bars Dia.

4 to 200mm


2m-6m or custom

DSS Rods Standard Specifications

ASTM Specifications ASTM A276, ASME SA 276
Manufacturing Standard BS, DIN, ASTM, ASME, EN, JIS, AISI
Width 19 - 200mm
Manufacturing Methods Hot Rolled, Forged, Cold Drawn
Edge #1-Full-Round, #3-Slit, #5-Skived
Surface Finish Types Black, NO.4 Finish, BA Finish, 2B, Rough Turned, Bright Polished, Matt Finish, TR, #1, 2D
Different Types and Shapes Round Bars, Forging, Square, Hex (A/F), Rings, Shafts, Ingot, Billet, Rods, Rectangle

Different Types of Duplex Stainless Steel Bars

Duplex Steel Round Bar

Duplex Steel Round Bar

  • DSS Hexagon Bars
  • A276 Flat Bars
  • DSS Square Bars
Duplex Stainless Steel Rods

Duplex Stainless Steel Rods

  • DSS Hollow Bars
  • SA 276 Forged Bars
  • DSS Reinforcement Bars

Duplex Steel Bar Stock Price List

Type INR/kg
DSS Bars (Hollow/ Flat/ Hex/ Round) INR 270-350 Per Kg

How we can check the quality of the Duplex Steel round bar?

There are testing procedures to assure the quality of any stainless steel product. But these tests require specific equipment to test the qualities of the steels. One of the procedures is the tensile test which involves pulling the material apart until it changes form/shape (the yield strength limit) and when it starts to break off (the ultimate tensile strength). There are other tests such as Charpy impact text, Brinell hardness test, Vickers hardness test and Rockwell B hardness test. These tests would require a proper laboratory equipped with the proper instruments. But experienced steel workers would be able know the quality by the looks, the clinging sound and by the texture of the material as well.

UNS S32205/ S31803 Bars Chemical Composition

Alloy 2205
00.030 maximum
2.00 max
1.00 max
00.030 max
00.020 max
22.0 - 23.0
3.0 - 3.5
4.50 - 6.50
00.14 - 00.20
63.72 min
00.030 maximum
2.00 max
1.00 max
00.030 max
00.020 max
21.0 - 23.0
2.50 - 3.50
4.50 - 6.50
00.8 - 00.20
63.54 min

Mechanical Properties of UNS S32205/ S31803 Round Bars

DSS 2205 (S31803 / S32205) Density Melting Range Yield Stress (0.2%Offset) Tensile Stress Elongation
7.8 g/cm3 1350 °C (2460 °F) MPa - 550, Psi - 80000 MPa - 800, Psi - 116000 15 %

UNS S32205/ S31803 Rods Equivalent Standards

Duplex 2205 1.4462 A276/ A479 SA 276/ SA479 S31803 / S32205