JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 50000KGS |
| Delivery Time | 7 Days |
| Packaging Details | Export Packing |
| Applications | Construction, Automotive, Food Processing, Chemical Industry |
| Quality Ensurance | PMI test |
| Products | 2205 S31803 stainless steel plate |
| Sruface | No.1, 2B |
| Technology | Hot Rolled or Cold Rolled |
| Price Term | FOB, CFR, CIF |
| Manufacturing Technique | hot rolled |
| Length | 2000mm - 6000mm |
| Heatresistance | Up to 870°C (depending on grade) |
| Thikness | 0.5-100mm |
| Rustproof | Yes |
| Loading Port | Shanghai.China |
| Form | sheet/plate, Coil, Bar, Pipe, tubing |
| Brand Name | TSING SHAN |
| Model Number | S31803 S32205 1.4462 |
| Certification | ISO SGS MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000KGS |
| Delivery Time | 7 Days | Packaging Details | Export Packing |
| Applications | Construction, Automotive, Food Processing, Chemical Industry | Quality Ensurance | PMI test |
| Products | 2205 S31803 stainless steel plate | Sruface | No.1, 2B |
| Technology | Hot Rolled or Cold Rolled | Price Term | FOB, CFR, CIF |
| Manufacturing Technique | hot rolled | Length | 2000mm - 6000mm |
| Heatresistance | Up to 870°C (depending on grade) | Thikness | 0.5-100mm |
| Rustproof | Yes | Loading Port | Shanghai.China |
| Form | sheet/plate, Coil, Bar, Pipe, tubing | Brand Name | TSING SHAN |
| Model Number | S31803 S32205 1.4462 | Certification | ISO SGS MTC |
| Place of Origin | China | ||
| High Light | ASTM A240 duplex stainless steel plates ，ASME SA-240 Grade 31803 steel plates ，solution annealed duplex stainless plates | ||
| Products Name | duplex stainless steel plate |
| Grade | 2205 / S31803 / S32205 / 1.4462 |
| Thickness | Cold Rolled 0.6 - 3.0mm , Hot Rolled 3.0 - 80.0mm |
| Width | 1000mm 1219mm 1500mm 1800mm 2000mm |
| Standard Size | 1000*2000mm 1219*2438mm 1500*6000mm 1800*6000mm 2000*6000mm or cutting as request |
| Brand | POSCO TISCO BAOSTEEL JISCO ESS |
| Other Grade | 304 316L 309S 310S 321 347 2507 904L 254SMO.etc |
| Service | Cutting |
Duplex 2205 stainless steel (both ferritic and austenitic) is used extensively in applications that require good corrosion resistance and strength. The S31803 grade stainless steel has undergone a number of modifications resulting in UNS S32205, and was endorsed in the year 1996. This grade offers higher resistance to corrosion.
At temperatures above 300°C, the brittle micro-constituents of this grade undergo precipitation, and at temperatures below -50°C the micro-constituents undergo ductile-to-brittle transition; hence this grade of stainless steel is not suitable for use at these temperatures.
Duplex 2205, also known as UNS S32205, is a nitrogen-enhanced stainless steel. Users choose Duplex 2205 for its excellent corrosion resistance along with its high strength. It is important to note that Duplex 2205, offers much higher levels of corrosion resistance than most other austenitic stainless steels. Other benefits include:
Compositional ranges for grade 2205 duplex stainless steel.
| 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 |
The typical mechanical properties of grade 2205 stainless steels are listed in the table below. Grade S31803 has similar mechanical properties to that of S32205.
| Grade | Tensile Str (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness | |
| Rockwell C (HR C) | Brinell (HB) | ||||
| 2205 | 621 | 448 | 25 | 31 max | 293 max |
Table 4 provides the grade comparison for 2205 stainless steels. The values are a comparison of functionally similar materials. Exact equivalents may be obtained from the original specifications.
| Grade | UNS | EN | BS | JIS | SS | |
| 2205 | S31803/S32205 | 1.4462 | X2CrNiMoN22-5-3 | 318S13 | SUS329J3L | 2377 |
This unique mix of materials makes Duplex 2205 the right choice for a number of different critical applications in a range of industries, including:
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About Our Company
1. Our company is a large company integrating wholesale of duplex steel and material processing.
2. Domestic partners: TISCO, BAOSTEEL, POSCO, JISCO, LISCO, TSINGSHAN, ESS.etc
3. Foreign Partners: COLUMBUS ,NAS,OUTOKUMPU,Nippon metal,NipponYakinKogyoNSC. etc.
4. Our duplex steel main products: 2205, 2507 duplex stainless steel, 254SMO austenitic stainless steel
5. The products are mainly used in: ship washing tower equipment, roadbed desulfurization tower, cooling tower, and many other industries.
6. Processing equipment: Imported from Italy, hot rolling machine, strip machine, high level water cutting machine, plasma cutting machine, large CNC milling machine, boring machine and many other imported processing equipment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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