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Duplex stainless steel plates are a type of flat product made from a combination of austenitic and ferritic stainless steel. This unique composition provides enhanced strength and corrosion resistance compared to traditional stainless steels. Typically, duplex stainless steel plates are used in various industrial applications where both durability and resistance to harsh environments are critical.
| Material | Duplex stainless steel |
| Thickness range | 3 mm to 100 mm |
| Width range | 1000 mm to 3000 mm |
| Length range | 2000 mm to 6000 mm |
| Yield strength | 450 MPa to 650 MPa |
| Tensile strength | 600 MPa to 800 MPa |
| Corrosion resistance | Excellent in chloride environments |
When selecting duplex stainless steel plates, consider the specific grades required for your application, as different grades offer varying levels of corrosion resistance and mechanical properties. Specify the desired thickness, width, and length, as well as any relevant certifications or standards that may be necessary for your industry. Additionally, provide information on the quantities needed to ensure accurate quotes.
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Duplex stainless steel is a type of stainless steel that contains both austenitic and ferritic phases, providing increased strength and corrosion resistance.
They offer higher strength, better corrosion resistance, and improved weldability compared to traditional stainless steels.
They are widely used in oil and gas, chemical processing, marine, and power generation industries.
Thicknesses typically range from 3 mm to 100 mm.
Yes, duplex stainless steel plates can be welded, but proper techniques and filler materials should be used to maintain their properties.
Consider the specific environmental conditions and mechanical requirements of your application when selecting a grade.