The duplex 2205 (UNS S32205) plate grade is the most frequently used duplex grade. The grade generally has a higher corrosion resistance compared to the austenite steels. The grade also has a yield strength, double that of conventional austenitic stainless steels. The designation 2205 reflects the amounts of chromium (22%) and nickel (5%) in the alloy. The chemical composition range that was first set for SAF 2205 (UNS S32205), was found to be too broad. The composition was modified to optimize corrosion resistance and to avoid inter-metallic phases. The modified version of SAF 2205 (UNS S32205), has a tighter range for chromium, molybdenum and nitrogen in the higher end of the original range.
Because of it's good corrosion resistance, high yield strength and weldability, SAF 2205 is used within a wide range of different industries and applications. Although the 2205 super duplex stainless steel plate cannot be hardened by thermal treatment, but its strength and hardness can substantially be increased by a cold working process, with a subsequent reduction in its ductile properties. Therefore the duplex 2205 plate suppliers recommend using the alloy extensively in the fields - Marine, Pulp and Paper, Oil and Gas, Chemical, Petrochemical, Transport and allied processing industries.
As with most steel plate products a number of different designations are used for these steels. The most common are: The material on stock corresponds with UNS S32205, UNS S32205, W.nr 1.4462 and of course SAF 2205. Our material is NORSOK approved, implying a 3.2 certification and is in accordance with NACE MR0175.
SA 240 UNS S32205 Specification | ASTM A240 / ASME SA240 / NACE MR-0175 |
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Tolerances of width and thickness of SA 240 UNS S32205 |
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Standard SA 240 UNS S32205 sizes in stock | 1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm
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Duplex SA 240 UNS S32205 Plate & Sheet Thickness | 0.1 to 100 mm Thk |
Width | 10-2500mm |
SA 240 S32205 Duplex Plate & Sheet Lengths | 2m, 2.44m, 3m, or as required |
SA 240 UNS S32205 Finish | 2B, 2D, BA NO(8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled SA 240 S32205 Plate, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
Duplex Grade SA 240 S32205 Plate & Sheet Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard |
Stock available in form of | SA 240 UNS S32205, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate |
Plasma profiles | As per client's specification |
Profiling | To provide a full profiling service in UAE we use numerous profiling methods including:
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Value added services for SA 240 UNS S32205 |
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Standards and approvals for SA 240 UNS S32205 |
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Why choose us? |
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3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" | 7/8" | 1" | 1 1/8" | 1 1/4" | 1 3/8" | 1 1/2" |
4.8mm | 6.3mm | 7.9mm | 9.5mm | 12.7mm | 15.9mm | 19mm | 22.2mm | 25.4mm | 28.6mm | 31.8mm | 34.9mm | 38.1mm |
1 5/8" | 1 3/4" | 2" | 2 1/4" | 2 1/2" | 2 3/4" | 3" | 3 1/4" | 3 1/2" | 4" | 5" | 6" | - |
41.3mm | 44.5mm | 50.8mm | 57.2mm | 63.5mm | 69.9mm | 76.2mm | 82.6mm | 88.9mm | 101.6mm | 127mm | 152.4mm | - |
Cr | Ni | Mo | C | N | Mn | Si | P | S | Fe |
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22.0-23.0 | 4.50-6.50 | 3.00-3.50 | .030 Max | 0.14-0.20 | 2.00 Max | 1.00 Max | .030 Max | .020 Max | Balance |
ASTM A 240 | Typical | |
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Yield Strength 0.2%, ksi | 65 min. | 74 |
Tensile Strength, ksi | 90 min. | 105 |
Elongation, % | 25 min. | 30 |
Hardness RC | 32 max. | 19 |
Temperature °F | 68 | 212 | 392 | 572 | |
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Density | lb/in3 | 0.278 | — | — | — |
Modulus of Elasticity | psi x 106 | 27.6 | 26.1 | 25.4 | 24.9 |
Linear Expansion (68°F-T) | 10-6/°F | — | 7.5 | 7.8 | 8.1 |
Thermal Conductivity | Btu/h ft°F | 8.7 | 9.2 | 9.8 | 10.4 |
Heat Capacity | Btu/lb ft°F | 0.112 | 0.119 | 0.127 | 0.134 |
Electrical Resistivity | Ωin x 10-6 | 33.5 | 35.4 | 37.4 | 39.4 |
2205 SS Sheet | 2205 SS Coil |
2205 SS Checker Plate | 2205 Duplex Quarto Plate |
2205 Duplex Stainless Steel Plate | 2205 Stainless Steel Coil |
2205 SS Coils | 2205 Duplex Stainless Steel Coil |
2205 SS Hot rolled plate | SA 240 Type 2205 Rolling Sheet |
2205 Duplex Foil | 2205 Duplex 2B Sheet |
Saf 2205 Clad Plate | Saf 2205 Flat Sheet |
Polished 2205 Duplex Plate | 2205 Duplex Stainless Steel Checker Plate |
Saf 2205 cold rolled sheet | 2205 Duplex Hot Rolled Coil, Strip And Plate |
2205 Duplex Corrugated Sheet | SA 240 TP 2205 Expanded Sheet |
2205 Duplex Rolls Sheet | 2205 Duplex Foil Rolls |
2205 Stainless Steel Chequered Plate | Saf 2205 Clad Plate |
Cold Rolled 2205 Stainless Steel Sheet | 2205 SS Checker Plate |
2205 Stainless Steel Shim Sheet | SA 240 Type 2205 Sheet |
2205 Duplex Stainless Steel Sheet | SA 240 TP 2205 Rolling Sheet |
2205 Duplex Checker Plate | 2205 Duplex Coil Slitting |
Saf 2205 Chequer Plate | 2205 SS Plate |
2205 Duplex Stainless Steel B. Q. Profile | 2205 Duplex Coil |
2205 Duplex Steel Chequered Plate | 2205 Duplex Steel Strips |
2205 Duplex Steel Coil | ASTM A240 Type 2205 Coil |
Alloy 2205 Sheet | 2205 Duplex Clad Plate |
2205 Duplex Plate | 2205 SS Rolling Sheet |
2205 Duplex Flat Strip | SA 240 TP 2205 Bbq Plate |
ASTM A240 Type 2205 Strips | Saf 2205 Strips |
2205 Duplex Etching Sheet | 2205 Duplex Floor Sheet |
2205 Duplex Coil | 2205 SS Strips |
Decorative Alloy 2205 Sheet | Mirror Finish 2205 Duplex Sheet |
Avesta 2205 Sheet | Avesta 2205 Diamond Plate |
2205 Stainless Steel Perforated Plate | 2205 SS Chequered Plate |
2205 SS Rolling Plate | 2205 SS Precision Strip |
Saf 2205 Rolling Plate | Saf 2205 Precision Strip |
2205 Stainless Steel Strips | 2205 Duplex Steel Strips |
Saf 2205 Rolling Sheet | SA-240 Duplex 2205 SS Rolling Sheet |
2205 Duplex Steel Rolling Sheet | SA 240 GR 2205 Rolling Sheet |
ASTM A240 Type 2205 Strips | 2205 Duplex Strips |
2205 SS Rolling Sheet | 2205 SS Rolling Sheet |
2205 SS Sheet | SA 240 TP 2205 Duplex Sheet |
2205 Duplex Rolling Sheet | 2205 SS Chequered Plate |
2205 Duplex Mirror Sheet | 2205 Duplex Patterned Sheet |
2205 SS Hot rolled plate | 2205 SS Hot rolled plate |
2205 Duplex Shim Stock | 2205 Duplex Flat Shim |
Chequer Plate ASTM A240 Gr 2205 | 2205 Duplex Steel Sheet |
ASTM A240 Type 2205 Sheet | ASTM A240 Gr 2205 Sheet |
ASTM A240 Gr 2205 Hot rolled plate | 2205 SS Perforated Sheet |
Embossed 2205 Duplex Sheet | Thin 2205 Duplex Sheet |
2205 Stainless Steel Hot rolled plate | Hot rolled plate SA-240 Duplex 2205 |
2205 Duplex Steel Hot rolled plate | ASTM A240 Type 2205 Hot rolled plate |
Avesta 2205 Hairline Sheet | No.4 2205 Duplex Sheet |
Perforated Sheet SA-240 Duplex 2205 | 2205 Duplex Steel Perforated Sheet |
Alloy 2205 Plate | 2205 Duplex Plate |
2205 SS Perforated Sheet | 2205 Stainless Steel Perforated Sheet |
2205 Duplex Checker Plate | ASTM A240 Type 2205 Perforated Sheet |
Clad Plates SA-240 Duplex 2205 | 2205 Stainless Steel Clad Plate |
2205 Duplex Steel Clad Plate | ASTM A240 Type 2205 Clad Plate |
2205 Duplex Shims | ASTM A240 Gr 2205 Perforated Sheet |
2205 Duplex Stainless Steel Plate | Avesta 2205 Plate |
2205 SS Clad Plate | 2205 SS Clad Plate |
Plate SA-240 Duplex 2205 | 2205 Duplex Steel Plate |
2205 Stainless Steel Plate | 2205 Duplex Steel Plate |
ASTM A240 Gr 2205 Clad Plate | 2205 SS Plate |
2205 Duplex Design Sheet | Alloy 2205 Shim Stock |
2205 SS Plate | SAF 2205 Flat Sheet |
Ashtavinayak Alloys supply Duplex Steel 2205 (UNS S32205 / Wr.No. 1.4462) Plates at Andhra Pradesh, Hyderabad, Chennai, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Haryana, Himachal Pradesh, baddi, Gujarat, Srinagar, Jharkhand, Karnataka, Kerala, Thiruvanthapuram, Madhya Pradesh, Maharashtra, pune, Manipur, Meghalaya, Mizoram, Nagaland, Orissa, Punjab, Rajasthan, Sikkim, Uttar Pradesh, Uttaranchal, West Bengal.
Ashtavinayak Alloys exports Duplex Steel 2205 (UNS S32205 / Wr.No. 1.4462) Plates to Countries like UAE, Oman, Quatar, Kuwait, Egypt, South Africa, Uganda, Tanzania, Sudan, Saudi Arabia, Cameroon, Gabon, Seychelles, Ethiopia, Tunisia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Turkey, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, Libya, Equatorial Guinea, The Republic Of Congo, europe, Africa, Asia, North America, South America, Middle East, Far East.etc.
For further enquiries related to Duplex Steel 2205 (UNS S32205 / Wr.No. 1.4462) Plates kindly get back to us on :- salesashtavinayakalloys@gmail.com in or whatsapp on +91 9969678686