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Duplex Steel UNS S32205 Hollow Bar, Duplex S32205 Cold Drawn Bars, UNS S32205 Square Bars Suppliers.

As a much-admired organization in the market, we as Super Freeze India are quite engaged in proposing a collection of Duplex Steel UNS S32205 Round Bars as an exporter, manufacturer, supplier, and stockiest to our worldwide clients at reasonably priced costs. Duplex Steel DIN 1.4462 Forged Round Bars, Duplex Steel UNS S32205 Cold Drawn Rods, Duplex Steel UNS S32205 Bright Bars Leading Manufacturers. Duplex Steel UNS S32205 Bars are used for several applications such as in Chemical method vessels, piping and heat exchangers; Bleach washers, Pulp mill digesters, chip pre-steaming pitchers; Food processing tools; Oil field heat exchangers and piping; Flue gas desulfurization tools; and more. These Duplex Steel UNS S32205 Rods has excellent general corrosion resistance. Meanwhile, we as well offer these round bars and rods in customized thicknesses and sizes as per the précised requirements given by our valuable customers in international quality of standards.


Specification :


Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Size 5 mm To 500 mm
Diameter 0.1 mm to 100 mm
Length 100 mm To 6000 mm Long & Above
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form Round, Square, Hex (A/F),Flate, Rectangle, Billet, Ingot, Forging Etc.
Duplex Steel 2205, 31803, 32750, 32760, 2101, 2304.

Duplex/Super Duplex Steel 2205 Round Bar Equivalent Grades

Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion Thermal Conductivity Specific Heat Electrical Resistivity (nΩ.m)
0-100°C (µm/m/°C) 0-315°C (µm/m/°C) 0-538°C (µm/m/°C) at 100°C (W/m.K) at 500°C (W/m.K) 0-100° C(J/Kg.K) (nΩ.m)
7800 200 13.7 14.7 - 19.0 - 450 850

Duplex/Super Duplex Steel 2205 Round Bar Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
2205 (S31803) ≤ 0.03 ≤ 2.0 ≤ 1.0 ≤ 0.030 ≤ 0.020 21.0 - 23.0 2.5 - 3.5 4.5 - 6.5 0.08 - 0.20
2205 (S32205) ≤ 0.03 ≤ 2.0 ≤ 1.0 ≤ 0.030 ≤ 0.020 22.0 - 23.0 3.0 - 3.5 4.5 - 6.5 0.14 - 0.20

Duplex/Super Duplex Steel 2205 Round Bar Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness Rockwell C
(HR C)
Hardness Brinell (HB)
2205 655 450 25 31 Max 293 max



Types of Round Bar Available


Buttweld Fittings

Round Bar

Buttweld Fittings

Square Bar

Buttweld Fittings

Flat Bar

Buttweld Fittings

Hex Bar

Buttweld Fittings

Triangle Bar

Buttweld Fittings

Hollow Bar



Marking & Packing


Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Speical request from Purchaser.


Quality Assurance


Super Freeze India all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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