Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 10-75DAYS |
| Packaging Details | Ply- Wooden Case/Plastic Bag / Plastic Cap |
| Production Standard | ASTM A789, ASME SA789, EN10216-5 , GOST9941-91, JIS 3459, DIN17458 |
| Material Grade | S31803/S32205, 2205 |
| Type | Seamless/ Welded/ U- Bending |
| Surface | Pickled And Annealed, Polished, Bright Annealed |
| Brand Name | YUHONG |
| Model Number | ASTM A789/ASME SA789 S31803/ 2205 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 10-75DAYS | Packaging Details | Ply- Wooden Case/Plastic Bag / Plastic Cap |
| Production Standard | ASTM A789, ASME SA789, EN10216-5 , GOST9941-91, JIS 3459, DIN17458 | Material Grade | S31803/S32205, 2205 |
| Type | Seamless/ Welded/ U- Bending | Surface | Pickled And Annealed, Polished, Bright Annealed |
| Brand Name | YUHONG | Model Number | ASTM A789/ASME SA789 S31803/ 2205 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | China |
| High Light | 2205 Duplex Stainless Steel Tube ，Pickled Duplex Stainless Steel Tube ，Duplex Stainless Steel Welded Pipe | ||
ASTM A789 S31803/ 2205 Duplex Stainless Steel Tube for General Application
Alloy 2205 is a second-generation, nitrogen-alloyed duplex stainless steel (ferritic-austenitic). It offers an excellent combination of both strength and corrosion resistance over a wide range of applications. It finds applications due to both excellent corrosion resistance and high strength.
The approximate 50/50 ferrite-austenite structure provides excellent chloride pitting and stress corrosion cracking resistance, with roughly twice the yield strength of the standard austenitic stainless grades.
Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
Chemical Composition:
| UNS Designation | Composition, % | ||||||||
| C Max | Mn max | P max | S max | Si max | Ni | Cr | Mo | N | |
| S32205 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 22-23 | 3.0-3.5 | 0.14-0.20 |
| UNS Designation | Temperature | Quench |
| S32205 | 1870-2010 °F [1020-1100°C] | Rapid cooling in air or water |
Mechanical Properties:
| Grade | Tensile Strength, min., ksi [MPa] | Yield Strength, min., ksi [MPa] | Elongation in 2 in., or 50mm, min, % | Hardness, Max Brinell |
| S32205 | 95 [655] | 70 [485] | 25 | 290 |
Equivalent Material:
| Grade | UNS No | Old British | Euronorm | SwedishSS | JapaneseJIS | ||
| BS | En | No | Name | ||||
| 2205 | S31803 / S32205 | 318S13 | - | 1.4462 | X2CrNiMoN22-5-3 | 2377 | SUS 329J3L |
Applications:
-Chemical Processing, Transport and Storage
-Oil and Gas Exploration and Offshore Rigs
-Mil and Gas Refining
-Marine Environments
-Pollution Control Equipment
-Pulp & Paper Manufacturing
-Chemical Process Plant
Referenced Documents:
ASTM Referenced Standards
A 450/A 450M Specification for General requirements for carbon, Ferritic Alloy, and Austenitic alloy steel tubes
A 480/A 480M Specification for general requirements for flat-rolled stainless and heat-resisting steel plate, sheet, and strip
A 941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys
E 527 Practice for numbering metals and alloys (UNS)
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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