Duplex 2205 Bar is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.
The advantage of a Duplex Steel 2205 Round Bar structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance). Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle 2205 stainless.
2205 duplex stainless steel Bar is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.
The combination of chromium, molybdenum and nitrogen convey the good resistance of UNS S31803 Round Bar to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels, such as, 316L and 317L in most environments.
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
2205 (S31803) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
21.0 23.0 |
2.5 3.5 |
4.5 6.5 |
0.08 0.20 |
2205 (S32205) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
22.0 23.0 |
3.0 3.5 |
4.5 6.5 |
0.14 0.20 |
Grade |
Tensile Str |
Yield Strength |
Elongation |
Hardness |
|
Rockwell C (HR C) |
Brinell (HB) |
||||
2205 |
621 |
448 |
25 |
31 max |
293 max |
UNS S32205 Square round bar | Werkstoff Nr. 1.4462 Half Round round bar |
UNS S32205 Hexagonal round bar | UNS S32205 Polished round bar |
Duplex 2205 Hot Rolled round bar | Werkstoff Nr. 1.4462 Polished round bar |
UNS S32205 Threaded round bar | ASTM A276 Duplex 2205 Threaded round bar |
Duplex Steel F51 Square round bar | Duplex 2205 Threaded round bar |
UNS S32205 Flat round bar | Duplex Steel F51 Cold Drawn round bar |
ASTM A276 Duplex 2205 Polished round bar | Werkstoff Nr. 1.4462 Threaded round bar |
Duplex 2205 Square round bar | Duplex 2205 Half Round round bar |
Duplex Steel F51 Hexagonal round bar | UNS S32205 Half Round round bar |
Werkstoff Nr. 1.4462 Flat round bar | ASTM A276 Duplex 2205 Half Round round bar |
Duplex Steel F51 Flat round bar | US $1,890.00 - $2,100.00 / Metric Ton | Excellent for intricate machining and fine finishes. |
ASTM A276 Duplex 2205 Cold Drawn round bar | US $840.00 - $3,150.00 / Ton | Hot deal – available in a range of thicknesses for different industries. |
ASTM A276 Duplex 2205 Hot Rolled round bar | US $933,332.40 / Piece | Custom, specialized plates made to order for unique projects. |
ASTM A276 Duplex 2205 Flat round bar | US $1,575.00 - $5,250.00 / Ton | Designed for use in boilers and pressure vessels under extreme conditions. |
Duplex 2205 Flat round bar | US $1,050.00 - $6,090.00 / Metric Ton | Suitable for both light and heavy-duty applications. |
UNS S32205 Cold Drawn round bar | US $1.05 - $2.94 / Kilogram | Ideal for the shipbuilding industry with exceptional resilience. |
Duplex Steel F51 Polished round bar | US $2.63 - $10.50 / Kilogram | Versatile, corrosion-resistant, and perfect for a variety of projects. |
Werkstoff Nr. 1.4462 Square round bar | US $2,992.50 - $3,150.00 / Ton | High-performance material for critical infrastructure. |
ASTM A276 Duplex 2205 Hexagonal round bar | US $840.00 - $5,124.00 / Ton | Prized for corrosion resistance and toughness in extreme conditions. |
Duplex Steel F51 Hot Rolled round bar | US $2,624.00 - $2,729.00 / Ton | High-strength, ideal for structural integrity in demanding environments. |
ASTM A276 Duplex 2205 Square round bar | US $1,050.00 - $2,625.00 / Ton | Ideal for industrial applications requiring strength & durability. |
Duplex Steel F51 Threaded round bar | US $1,050.00 - $3,675.00 / Metric Ton | Designed for high-stress, high-temperature applications. |
Duplex 2205 Bright round bar | US $2.10 - $5.25 / Kilogram | Strong, reliable, and available in various thicknesses for tailored use. |
ASTM A276 Duplex 2205 Bright round bar | US $4,200.00 - $4,515.00 / Metric Ton | Durable, high-quality material for long-term heavy-duty usage. |
Werkstoff Nr. 1.4462 Cold Drawn round bar | US $1,050.00 - $3,150.00 / Ton | Heavy-duty plates built for challenging construction tasks. |
Duplex Steel F51 Half Round round bar | US $1,050.00 - $2,625.00 / Ton | Lightweight but strong – perfect for precise and delicate applications. |
UNS S32205 Bright round bar | US $1,575.00 - $2,625.00 / Ton | Perfect for aesthetic applications with a polished, sleek surface. |
Duplex 2205 Polished round bar | US $4,200.00 - $4,725.00 / Metric Ton | Premium grade for superior mechanical properties. |
UNS S32205 Hot Rolled round bar | US $1,050.00 - $3,570.00 / Metric Ton | Excellent for pressure vessels, heat exchangers, and other industrial uses. |
Werkstoff Nr. 1.4462 Bright round bar | US $2.10 - $5.25 / Kilogram | Reliable for welding and forming applications. |
Calico Metal Ind Pvt Ltd exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.
ASTM A276 Duplex 2205 Square Bar trader in Mumbai, ASTM A276 Duplex 2205 Peeled Rod dealer in Kolkata, Duplex Steel 2205 Cold Drawn retailer in Raipur, Duplex Steel 2205 Rectangular Bar distributor in Nashik, Werkstoff Ne. 1.4462 Hexagonal Rod exporter in Salem, ASTM A276 Duplex 2205 Cold Drawn Rod retailer in Coimbatore, Werkstoff Ne. 1.4462 Triangle dealer in Salem, Alloy 2205 Duplex Steel Flat Rod exporter in Vadodara, ASTM A276 Duplex 2205 Peeled supplier in Kolkata, Werkstoff Ne. 1.4462 Peeled manufacturer in Salem, Alloy 2205 Duplex Steel Cold Drawn Bar dealer in Ahmedabad, UNS S32205 Flat trader in Ahmedabad, Duplex Steel 2205 Round Rod trader in Coimbatore, Duplex Steel 2205 Triangle Rod supplier in Gujarat.