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  • 29, Radha Krishna Temple Bldg., 1st Floor, Office No. 10, 4th Kumbharwada Lane, Mumbai - 400 004.
  • +91 22 6651 8616 / 6659 5953
  • sales@naturalsteels.com
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Bhiwandi

Natural Steels Company offer a good quality and material of Duplex Steel S31803 / S32205 Bar. The company mainly focuses on providing the best and world class material composition. It is ferritic and austenitic Duplex Steels that have a higher corrosion resistance and elevated potency. This leading manufacturing company provides their good at a very reasonable rate and help client to meet their needs for various purposes. According to the needs of clients and different companies, the company supplies the goods in various different compositions according to the need of their clients. By far this company is one of the leading manufacturer and supplier of the bars and other quality goods. The Duplex Steel S31803 / S32205 Bar is a rounded bar that combines better quality resistance to SCC, pitting, high strength in comparison by means of other stainless steel grades. The bar is highly resistant to temperature and is rust free. The company provides this bar as per the client needs and demand, the needs may vary client to client based on the processing and other properties of Duplex Steel Bar.

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Duplex S31803 / S32205 Round Bars Manufacturers In India, Duplex S31803 / S32205 Round Bars Suppliers In India, Duplex S31803 / S32205 Round Bars Stockists In India, Duplex S31803 / S32205 Round Bars Exporters In India

Natural Steels is a Duplex S32205 / S31803 Round Bars manufacturer and supplier, delivering to domestic and international clients. We are ISO certified suppliers of the Round Bars to internationally approved quality standards for different industrial applications. The Duplex grade Round Bars have the prominent quality to fulfill the demands of the customers. These bars are supplied by us and accepted by the spheres of the industries in a different range of standards, specifications, diameters, and dimensions. These are engineered to meet the exact demand of the global clients.

Duplex S31803 / S32205 Round Bars Manufacturers In Mumbai, Duplex S31803 / S32205 Round Bars Suppliers In Mumbai, Duplex S31803 / S32205 Round Bars Stockists In Mumbai, Duplex S31803 / S32205 Round Bars Exporters In Mumbai

Natural Steels offers an extensive range of Duplex Steel S31803 / S32205 Round Bars, which has some outstanding features to offer such as rust free, superior tensile strength, wear & tear resilient, and so on. Our Duplex Steel S31803 Round Bars is a ferritic and austenitic stainless steel that has higher corrosion resistance and elevated potency. These Duplex Steel S32205 Round Bars combines better-quality resistance to SCC, pitting, high strength and crevice corrosion in comparison by means of other stainless steel grades. Our Duplex Steel S31803 Square Bars is nitrogen improved steel that was industrialized to fight common corrosion issues come across by means of the 300 series stainless steels. These Duplex Steel S32205 Flat Bars is ferritic, two – phase, austenitic 3 percent molybdenum, 22 percent chromium, and 5 percent – 6 percent nickel – alloyed stainless steel. Meanwhile, these Duplex Steel S31803 Threaded Bars are also being offered in different sizes and shapes to our customers. The corrosive environment of these Duplex Steel S32205 Hollow Bars may significantly reduce the effective fatigue strength of steel. When hot forming is required, the work – piece of our Duplex Steel S31803 Hexagonal Bars should be heated uniformly and worked in the range of 1750 Degree F – 2250 Degree F. These Duplex Steel S32205 Triangular Bars is quite soft at these temperatures and is readily formed, where above this range it is subject to hot tearing.

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Natural Steels ensures that all our materials go through strict quality tests before dispatching it to the clients. Following are the tested conducted on S31803/S32205 Duplex Rods. These material test conducted helps in checking the material durability and other important parameter which tell about the property of the material. Mechanical Testing Such as Tensile of Area, Positive Material Identification – PMI Testing, Micro and Macro Test, Intergranular Corrosion (IGC) Test.

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Duplex steels are essentially a combination of properties from both the ferritic and austenitic groups of stainless steel. Duplex 2205 Round Bars is a nitrogen-enhanced duplex stainless steel grade. The stainless steel grade 300 is referred to as Duplex to suit the definition of a family of stainless steels that do not fall into the categories of fully austenitic grades, such as 304 stainless steel, or solely ferritic grades, such as 430 stainless steel. The stainless S31803 Duplex Spring Steel Bar microstructure is composed of austenite pools enclosed by a continuous ferrite phase. Alloy grade 2205 Duplex Stainless Steel Round Bars was designed to solve typical corrosion issues with austenitic grade 300 series stainless steels.

Duplex S31803 Flanges Specification

Specifications ASTM A276, ASME SA276
Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Size
6 mm to 120 mm.
Diameter
6mm to 350mm Diameter
Thickness 100 to 6000 mm Length
Tolerance
+/-0.2mm
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length 1 to 6 Meters, Custom Cut Lengths
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Duplex Steel S31803 / S32205 Round Bars Equivalent Grades :

STANDARD WERKSTOFF NR. UNS
Duplex Steel S31803 1.4462 S31803
Duplex Steel S32205 1.4462 S32205

Chemical Composition of Duplex Steel S31803 / S32205 Round Bars

Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Mechanical Properties of Duplex Steel S31803 / S32205 Bars

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %

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