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Duplex Steel S31803 / S32205 Round Bar



ASTM A276 S31803 Duplex Steel Round Bar Stockist in Mumbai India.

ASTM A276 S32205 Hex Bar, Flat Bar, Forged Bar, Square Bar

Duplex Steel S31803 / S32205 Bright Bar Stockist and Supplier in Mumbai India.


Preston Pipes and Alloys are known to be a prominent trader, wholesaler, and supplier of Duplex 31803 S32205 Rods. It exports product both nationally and internationally with 100% quality assurance. Environment-friendly products are send off that does not lose its properties when exposed to various temperature ranges. The duplex rods have distinguished chemical composition such as 3% molybdenum, 22% chromium, and around 5-6% nickel along with austenitic-ferritic steels. One such reason for its usage in industries is ductility and toughness. Both the entities are high compared to other austenitic grades.


Just like the austenitic steels it also offers higher resistance toward crevice and pitting corrosion. Owing to lower molybdenum and nickel content, the duplex rods are cheaper. That’s why clients from all across the globe can afford it at competitive prices in bulk.


Our professionals and experts take in product from the top manufacturer only when it matches all the durability concerns and production standards. The product should have higher yield strength and this is what makes it biofuel plants effective. A high-end production ensures quality product delivery.


In addition to all this, we also check that the product that may be a flat bar, angle bar, round bar, square bar, hex bar in appropriate length, form, size as well as contain specifications. The test reports packaging plays important role in the delivery assured product.

Test and documentation-
The test done on duplex rods is micro, macro, flaring, flattening, hardness test, Positive material identification test, and Intergranular test. The test ensures high quality of duplex rods. The product will be capable of withstanding permissible temperature ranges.


Documentation such as commercial invoice, certificate of origin, material traceability records, heat treatment charts, raw material test, fumigation certificates. Other tests are NACE MR015 and NACE MR 0103.
The packaging of Duplex 31803 S32205 Rods is achieved through wooden crates and Wooden Pallets. product.


Equivalent Grades
STANDARD WERKSTOFF NR. UNS
Duplex S31803/S32205 1.4462 S31803 / S32205
Duplex Steel S31803 Round Bars

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

Chemical Composition
Grade C Mn Si P S Cr Mo Ni N Fe
Duplex 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
Duplex S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.5 – 3.5 4.50 – 6.50 0.8 – 0.20 63.54 min

Mechanical Properties
Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

Types Of Grade S31803 / S32205 Duplex Steel Rods, Bars, Round Bars
Duplex Steel S31803/S32205 Round Bar Duplex Steel Grade S31803 Round Bars

Duplex Steel S31803 Round Bar

Duplex steel S32205 Rods

AISI S31803 Duplex Steel Rods

ASTM A276 Duplex Steel S32205 Hex Bar

ASME SA276 Duplex Steel S31803 Flat Bar

Duplex Steel S32205 Black Bar

Duplex Steel S31803 Round Bars Supplier

Duplex Steel S32205 Bars Exporter

S31803 Duplex Steel Polished Bar

Duplex Steel S31803 / S32205 Rods

S31803 Duplex Steel Bright Bar Duplex Steel S31803 / S32205 Round Bar

Duplex Steel 1.4462 Bars

Duplex Steel 1.4462 Round Bar

Duplex Steel 1.4462 Polished Bar

Duplex Steel 1.4462 Bar

Duplex Steel S32205 Round Bars

Duplex steel S31803 Bars

Duplex Steel UNS S32205 Hex Bars

Duplex Steel S31803 Bright Bar

Duplex Steel SUS S32205 Square Bar

Duplex Steel SUS S31803 Forged Bars


Application Industry

Steel S31803 Round Bars are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of S32205 Hex Bar, Flat Bars through a worldwide network of stock-keeping branches. These are use in various industries like :


Application Industry
  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services

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