Shandong Chasing Light Metal Co., Ltd.
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Duplex steel 2205 plate and 2507 stainless steel sheet are advanced materials that offer exceptional performance in various industries. These duplex stainless steel products possess a unique combination of excellent corrosion resistance, high strength, and superior toughness. They are widely used in applications that demand superior resistance to stress corrosion cracking, pitting, and crevice corrosion. With their exceptional properties, duplex steel 2205 plate and 2507 stainless steel sheet provide a cost-effective and reliable solution for critical environments.
Here is a table listing the technical parameters of 2205 and 2507 duplex stainless steels:
| Technical Parameters | 2205 Duplex Stainless Steel | 2507 Duplex Stainless Steel |
| Grade | UNS S31803/S32205 | UNS S32750 |
| Density | 7.8 - 7.9 g/cm³ | 7.8 - 7.9 g/cm³ |
| Tensile Strength | 620 - 900 MPa | ≥ 800 MPa |
| Yield Strength | ≥ 450 MPa | ≥ 550 MPa |
| Elongation | ≥ 25% | ≥ 15% |
| Hardness (Brinell) | ≤ 290 HB | ≤ 310 HB |
| Corrosion Resistance | Excellent | Outstanding |
| Oxidation Resistance | Excellent | Excellent |
| Wear Resistance | High | High |
| Weldability | Good | Good |
| Heat Treatment | Heat treatment can improve mechanical and corrosion resistance properties. | |
| Standards | ASTM A240, ASTM A276, ASTM A479, EN 10088, etc. | |
Here are several common applications of duplex stainless steel:
1.Oil and Gas Industry: Duplex stainless steel finds extensive use in the oil and gas sector, particularly in exploration, transportation, and storage. Its excellent corrosion resistance and resistance to stress corrosion cracking make it an ideal choice for critical components such as pipelines, offshore platforms, and storage tanks.
2.Chemical Industry: Due to its outstanding corrosion resistance and oxidation resistance, duplex stainless steel is widely employed in the chemical industry. It is commonly used in the production and storage of corrosive substances like acids, alkalis, and salts, in equipment such as reactors, tanks, pipes, and heat exchangers.
3.Medical Devices: Duplex stainless steel finds extensive use in the medical device industry. Its excellent biocompatibility and corrosion resistance make it an ideal material choice for surgical instruments, implants, artificial joints, and dental equipment
4.Food Processing and Catering Industry: Due to its corrosion resistance and hygienic properties, duplex stainless steel is widely employed in the food processing and catering industry. Equipment such as food storage tanks, food processing machinery, and kitchen utensils made from duplex stainless steel ensure the quality and safety of food products.
Rolled Stainless Steel Sheets packaging and shipping:
The rolled stainless steel sheets are packaged in cardboard boxes and then shipped in crates or pallets. Depending on the size and weight of the order, the sheets can be shipped by truck, train, or boat. The crates or pallets must be clearly labeled with the customer's name, address, and contact information.
Proper packaging and shipping of rolled stainless steel sheets ensures that they arrive in a safe condition and without any damage.