Home > Duplex Steel > Duplex Steel 2205 Bars
Barsham Nickel Alloys is an industry-leading Doha, Qatar-based manufacturer and supplier of specialty metal products and high-performance nickel alloys. With years of expertise, we provide precision-engineered solutions to many industries. Our Duplex Steel 2205 Bars are being made from a highly corrosion-resistant stainless steel alloy possessing excellent strength, toughness, and resistance to stress corrosion cracking and pitting. These bars are designed and suited for application in the chemical, marine, and oil & gas sectors. We offer reliable on-time delivery, and we guarantee excellent products that exactly match your specific requirements.
Duplex Steel 2205 bars consist of about 22% chromium, 5-6% nickel, 3% molybdenum, and balanced iron with minor content of manganese, nitrogen, and silicon. Such a composition offers superior corrosion resistance, particularly against pitting and stress corrosion cracking. On a mechanical front, 2205 duplex steel has high strength, almost twice that of austenitic stainless steels, with a tensile strength of about 620-850 MPa and a yield strength of about 450 MPa. It also possesses good toughness and ductility, thus being useful in applications in marine, chemical, and oil & gas industries.
| Standards | ASTM, ASME |
| Designation | A276 / A479, SA276 / A479 |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| 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 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| 2205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Barsham Nickel Alloys is the biggest manufacturer and supplier of Duplex Steel 2205 Bars in Doha, Qatar. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
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Duplex Steel 2205 Bars are widely utilized in industries that require high strength, corrosion resistance, and endurance. They are mainly utilized in the chemical process, oil, and gas as well as the marine industry where pressure vessels, heat exchangers, and pipelines are produced from them. The bars are most suitable for usage in applications that withstand hostile conditions such as seawater and corrosive chemicals. Further, Duplex Steel 2205 finds applications in the power sector, construction, and desalination plants because of its pitting, crevice corrosion, and stress corrosion cracking resistance.