Duplex stainless steel coil & sheet is a stainless steel material with a special organizational structure and properties. Firstly, duplex stainless steel coil & sheet consists of an austenitic phase and a ferritic phase, the proportion of which usually ranges between 30% and 70%. This duplex structure makes duplex stainless steel have the dual properties of austenite and ferrite, combining the advantages of both. Secondly, duplex stainless steel coil & sheet has a high strength, its yield strength can reach 400-550MPa, twice as much as ordinary stainless steel. In addition, duplex stainless steel coil & sheet has high strength while also maintaining good toughness. This gives it good resistance to deformation and fatigue under shock loading and vibration. In addition, duplex stainless steel coils & sheets have excellent corrosion resistance and good weld-ability.

Answers

• 
  What are the differences in thickness and production process between medium and thick steel plates and hot rolled steel plates? 20/12/2024 16:13:18
• 
  What are the differences between PE lining and plastic coating? 04/12/2024 17:18:59
• 
  What are the acceptance criteria for hot-dip galvanized square tubes? 03/12/2024 05:26:54
• 
  How to distinguish between 304 and 201 stainless steel plates? 29/11/2024 17:07:20
• 
  Stainless steel wire rope or galvanized steel wire rope, which one is stronger? 27/11/2024 15:03:48