Duplex 2205 2507 254SMO 253Ma Stainless Steel Strip

Product Description

Duplex stainless steel has the austenite + ferrite dual phase structure, and the content of the two phase structures is basically the same, so it has the characteristics of austenitic stainless steel and ferritic stainless steel. The yield strength can reach 400Mpa ~ 550MPa, which is twice that of ordinary austenitic stainless steel. Compared with ferritic stainless steels, duplex stainless steels have high toughness, low brittle transition temperature, and significantly improved intergranular corrosion resistance and welding performance; while retaining some of the characteristics of ferritic stainless steels, such as 475℃ brittleness, heat High conductivity, small linear expansion coefficient, superplasticity and magnetic properties. Compared with austenitic stainless steels, duplex stainless steels have high strength, especially yield strength is significantly improved, and pitting corrosion resistance, stress corrosion resistance, corrosion fatigue resistance and other properties have also been significantly improved.

FAQ

Q1. What are your company's main products ?

A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q3. What are the advantages of your company ?

A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q4. How many coutries you already exported ?

A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan,

India, etc.

Q5. Can you provide sample ?

A5: Small samples in store and can provide the samples for free.

Customized samples will take about 5-7days.