BSW Metals

Duplex and Super Duplex,

Our company offers a wide range of Duplex and Super Duplex stainless steels,known for their balanced combination of high mechanical strength and exceptional corrosion resistance.These alloys are used in demanding industrial applications where exposure to aggressive environments and extreme mechanical stress requires reliable and durable materials.

Features and advantages:

  • Superior corrosion resistance – protection against intergranular corrosion, pitting, and chloride-induced stress corrosion cracking.
  • Excellent mechanical properties – increased durability and high tensile and shear strength, making them more robust than conventional austenitic stainless steels.
  • Stability and reliability in extreme environments – used in applications where high temperatures, pressures, and aggressive chemicals can compromise standard materials.
  • Optimized maintenance and operating costs – extended service life and reduced repair needs make these alloys a cost-effective solution for critical industries.

Fields of application:

  • Chemical and Petrochemical Industry – used in tanks, heat exchangers, pipelines, and installations exposed to aggressive environments.
  • Offshore and marine industry – components for marine structures, oil platforms, subsea equipment, and offshore installations.
  • Energy industry – applications in power plants, turbines, and fluid transport systems operating under high temperature and pressure.
  • Food and pharmaceutical industry – equipment requiring high chemical resistance and strict hygiene standards.

We offer Duplex and Super Duplex steels compliant with international standardsadapted to the specific requirements of each project. Contact our team for technical consulting and customized solutions.

Looking for something we don’t have listed?

Duplex F61
W-Nr.1.4507 / UNS S32550
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It is an alloy characterized by a ferritic-austenitic microstructure, containing approximately 40–50% ferrite in the annealed condition. As such, it effectively combines the high mechanical strength of ferritic steels with the corrosion resistance typical of austenitic grades.
W-Nr. 1.4462 / UNS S31803
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Super Duplex F53
W-Nr. 1.4410 / UNS S32750
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Super Duplex F55
W-Nr. 1.4501 / UNS 32760
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Our Team

See who you’ll be talking to based on your region!

Remus Plapsa

Managing Partner
Romania & Europe

Marcela Samfireag

Managing Partner
Romania & Europe

Evgenyi Cheglaiski

Country Sales Manager
Bulgaria