Our organization is counted amongst the finest manufacturers and suppliers of Duplex Steel Round Bar.
Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.
|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)|
Duplex/Super Duplex Steel 2205 Round Bar Chemical Composition
|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
|Hardness Brinell (HB)|
|2205||655||450||25||31 Max||293 max|
Types of Round Bar Available
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.
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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