Weathering steel plate and stainless steel are two different steels, not the same material. Weathering steel plate has good weather resistance and can be used in outdoor buildings, bridges, railways and other fields; while stainless steel has anti-corrosion and anti-oxidation properties, and is mostly used in the manufacture of kitchenware, chemical equipment, medical equipment and other fields.
1. Weathering steel plate and stainless steel are two different materials
Weathering steel plate and stainless steel are both a special type of steel, but they are not the same material. Weathering steel plate is a high-strength steel with good weather resistance, wear resistance and corrosion resistance, and can be used in outdoor buildings, bridges, railways and other fields; while stainless steel is a steel with anti-corrosion and anti-oxidation properties, and is widely used in the manufacture of kitchenware, chemical equipment, medical equipment and other fields.
2. Characteristics of weathering steel plate
Weathering steel plate is a steel plate with high strength, high toughness, wear resistance, corrosion resistance and good weather resistance. It is different from ordinary steel. It not only has high strength, but also has high plasticity and toughness. Weathering steel plates can maintain their surface state unchanged for a long time under environmental conditions such as atmosphere, seawater, and acid rain, and will not corrode. Weathering steel plates can be divided into two categories: ordinary weathering steel plates and weathering structural steel plates. Their alloy elements are mainly copper, chromium, nickel, etc.
3. Application of weathering steel plates
The main application areas of weathering steel plates are outdoor buildings, rail transit, bridge engineering, garden landscapes, etc. Because it has the characteristics of corrosion resistance, wear resistance, weather resistance, and high strength, it can be used for highways, railways and high-speed railway bridges, walls, roofs, components, sculptures, garden landscapes, and interior decorations of buildings.
4. Characteristics of stainless steel
Stainless steel is a kind of steel with anti-corrosion and anti-oxidation properties, mainly composed of iron, chromium, nickel, manganese and other elements. Stainless steel has good corrosion resistance, mechanical properties and processing properties, and can also be adjusted by adjusting the proportion of alloy elements in steel to make it have different properties.
5. Application of stainless steel
The main application areas of stainless steel include kitchen appliances, kitchenware manufacturing, pharmaceuticals, chemicals, aerospace, automobiles, ships, construction and other fields. Due to its good corrosion resistance and mechanical properties, stainless steel is widely used in the manufacture of corrosion-resistant equipment, containers, pipes, pressure vessels, textiles, papermaking and water treatment systems, etc.
