Duplex steel stands out in manufacturing circles due to its exceptional robustness, endurance, and resistance to corrosion. Among the most prevalent variants are S31803 and S32205. These alloys find extensive utility across diverse sectors such as chemical processing, oil exploration, marine construction, and infrastructure development. S31803 Duplex Steel boasts a dual-phase microstructure comprising austenitic and ferritic phases, delivering superior protection against corrosion and chloride stress cracking compared to its stainless steel counterparts.

 Stainless Steel Plates

Duplex Steel UNS S32205 Coils, Duplex Steel UNS S32205 Coils Manufacturers, Duplex Steel UNS S32205 Coils Suppliers, Duplex Steel UNS S32205 Coils Stockists, Duplex Steel UNS S32205 Coils Exporters

Available in various forms including hot rolled, cold rolled, annealed, and pickled, S31803 coils find application in heat exchangers, storage tanks, pressure vessels, and pipelines, owing to their ease of fabrication, weldability, and customization.

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S32205 Duplex Steel, enriched with nitrogen, exhibits heightened resistance to pitting, crevice, and erosion corrosion. Its superior toughness and flexibility make it apt for high-stress environments, particularly in chemical processing, oil exploration, and marine engineering. S32205 coils excel in heat exchangers, pressure vessels, and storage tanks, offering resilience against harsh conditions and elevated temperatures. Their ability to withstand seawater corrosion and abrasion further enhances their utility in marine applications.

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The advantages of duplex steel coils extend to their exceptional strength, durability, and corrosion resistance, coupled with their ability to endure extreme temperatures and environments, making them indispensable for demanding applications. Moreover, their ease of fabrication and welding streamlines installation processes, translating into cost efficiencies for manufacturers and end-users alike. Furthermore, their resistance to stress corrosion cracking and crevice corrosion underscores their suitability for critical operations in chemical and petrochemical sectors.

S31803 and S32205 duplex steel coils are versatile solutions characterized by their superior strength, durability, and corrosion resistance, finding widespread use across various industries. When procuring these coils, selecting a reputable supplier is paramount to ensure quality and reliability. Shree Venktesh Wires and Steels Pvt Limited is a trusted name in the industry, renowned for manufacturing and supplying top-notch Duplex Steel Coils.

Utilizing premium raw materials, their coils boast enhanced corrosion and oxidation resistance, ensuring prolonged service life across diverse industrial settings. With a range of finishes including hot rolled, cold-rolled, and satin, Shree Venktesh Wires and Steels Pvt Limited prioritizes product quality, offering a diverse array of Duplex UNS S31803 / UNS S32205 Perforated Sheets and ERW Pipes to cater to varied requirements.

Specification/Grades of Duplex Steel UNS S32205 Coils

Specification Description
Material Grade UNS S32205 (Duplex Steel)
Standards ASTM A240, ASTM A480, ASTM A789, ASTM A790
Thickness 0.3mm - 10mm
Width 1000mm - 2500mm
Length Customized, typically up to 12000mm
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc.
Application Oil and gas industry, chemical processing, marine environments, pulp and paper production, etc.

 
Duplex Steel UNS S32205 Coils Equivalent Grades

STANDARD WERKSTOFF NR. UNS
DSS 2205 1.4462 S32205

 
2205 DUPLEX STEEL Coils CHEMICAL PROPERTIES

Grade C Mn Si P S Cr Mo Ni N Fe
Duplex 2205 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

 
DUPLEX STAINLESS STEEL S32205 Coils MECHANICAL PROPERTIES

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

 
Applications of Duplex Steel UNS S32205 Coils Suppliers

  • Energy and Heavy Industries Such as Oil and Gas, Electrical steel (Silicon Steel)
  • Solar Board.
  • Power Plant.
  • Heat Exchangers, Boilers
  • Chemical Storage Vessels
  • Automotive and Transportation
  • Architectural and Construction
  • Marine Building
  • Medical Equipment
  • Food Machine Manufacturing, Food and Catering, and many more.

 
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