JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity |
| Packaging Details | standard packing for export |
| Shape | round |
| Standard | ASTM EN GB JIS |
| Grade | 201 304 316L 309S 310S 321 2205 2507.etc |
| Application | Construction,Industry,surgical tools,seawater equipment.,kitchenware |
| Length | Customers' Requirements,5.8m,6m,2m-6m,or as required |
| Size | custom as request |
| Packing | Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment) |
| Service | Cutting, surface finishing |
| Brand Name | DELTA |
| Model Number | 201 304 316L 321 309S 310S 2205 17-4PH |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
AISI 201 Bright Polished Round Bar 3-50mm Construction
2205 S31803 Flat Duplex Steel Bar 10-200mm 316L 310S 321
ASTM A276 201 Stainless Steel Bar 2.0-30.0mm EN GB JIS Construction
201 304 316L Stainless Steel Bar 420 Cold Drawn SS Hexagonal Rod
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity | Packaging Details | standard packing for export |
| Shape | round | Standard | ASTM EN GB JIS |
| Grade | 201 304 316L 309S 310S 321 2205 2507.etc | Application | Construction,Industry,surgical tools,seawater equipment.,kitchenware |
| Length | Customers' Requirements,5.8m,6m,2m-6m,or as required | Size | custom as request |
| Packing | Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment) | Service | Cutting, surface finishing |
| Brand Name | DELTA | Model Number | 201 304 316L 321 309S 310S 2205 17-4PH |
| Certification | ISO | Place of Origin | China |
| High Light | Duplex Stainless Steel Round Bar ，S31803 Stainless Steel Round Bar ，50mm 2205 Stainless Steel Bar | ||
Duplex S31803 / S32205 / 1.4462 / 2205 Stainless Steel Bar Bright Diameter 4 - 50mm in Stock
| Products | Stainless Steel Bar |
| Grade | 201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431 17-4PH 2205 2507 904L C276.etc |
| Finishing | Bright / Black |
| Diameter | 3 - 300mm |
| Tolerance | H5 H6 H7 H8 H9 H10 H11 H12 H13 |
| Length | 6m or custom cutting as request |
| Service | Cutting. Polishing, heat treatment |
| MOQ | 200 Kgs |
| Deliver time | 10 - 15 Days based on the quantity |
| Packing | wooden box, or packing as request |
| Loading Port | Shanghai Port. Ningbo Port |
| Other Shape | Round, Square, Flatness, Hexagonal , Angle, Channel |
| Company Type | Factory |
UNS S31803 and UNS S32205 are commonly referred to as Duplex 2205 material, whose “Duplex” name is derived from the mixed microstructure which contains about equal portions of ferrite and austenite. Developed more than 70 years ago in Sweden precisely for the sulfite paper industry where the Duplex’s were used to combat corrosion problems caused by chloride-bearing cooling waters and other aggressive chemical products. Since then there have been advancements in the composition such as the deliberate addition of nitrogen as an alloying agent, which afterwards quickly made Duplex the “workhorse” of stainless steels.
Generally, UNS S31803 has been solely designated to the Duplex 2205 grade. More recently, it has been available complying with the higher corrosion resistant composition UNS S32205. The only difference in the UNS numbers is that UNS S32205 contains a higher nitrogen content which guarantees better corrosion resistance. Composed of between 21% to 23% chromium, 4.5% to 6.5% nickel, 5% to 3.5% molybdenum, 2% manganese, and 1% silicon, with the balance being iron. Also found in Duplex Stainless Steel are trace amounts of carbon, phosphorus, sulfur and nitrogen.
Benefits of Duplex include: good weldability and workability, high resistance to corrosion fatigue, stress corrosion cracking (especially chloride stress corrosion cracking), erosion, and high energy absorption. Other advantages of Duplex are higher heat conductivity and low thermal expansion compared to austenitic stainless steels, high strength, good resistance to sulfide stress corrosion, and high resistance to pitting and crevice to corrosion. Duplex 2205 accounts for over 80% of the total usage of Duplex stainless steels throughout the world because of its superior workability as well as corrosion resistance.
| STOCKING DIAMETERS | 3.0-350mm in Stock |
|---|---|
| MATERIAL LENGTHS | 6m or cutting into any length as request |
| UNS | TYPE | AMS | ASTM | FEDERAL | CHARACTERISTICS |
|---|---|---|---|---|---|
| S31803/S32205 | Duplex | – – | A-276 A-479 | – | Roughly double the strength of standard austenitic stainless steels, designed to improve resistance in many applications such as chloride environments and sulfide stress corrosion. |
| C | MN | P | S | SI | CR | NI | MO | CU | OTHER | M/NM |
|---|---|---|---|---|---|---|---|---|---|---|
| .03 | 2. | .03 | .02 | 1. | 21. – 23. | 4.5 – 6.5 | 2.5 – 3.5 | N .08 – .2 | INQUIRE |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
Get in touch with us
Leave a Message, we will call you back quickly!