Stainless Steel 303 Fasteners are made of an austenitic stainless steel alloy with a chemical composition that includes: carbon (0.15%), manganese (1.00%), phosphorus (0.20%), sulfur (0.15%), silicon (1.00%), nickel (8.00-10.00%), chromium (17.00-19.00%), and iron as the balance. This combination of elements provides the material with excellent corrosion resistance, high strength and toughness, and good machinability. Additionally, adding nickel and chromium improves corrosion resistance against sulfurous and acidic environments. The austenitic structure of the material also provides good formability, weldability and impact resistance.
Stainless Steel 303 Fasteners have a variety of applications and properties that make them a popular choice in a range of industries. They are frequently used in applications where high corrosion resistance and strength are required, such as in manufacturing machinery and equipment, fastening of parts in corrosive environments, and construction of food processing facilities. The properties of 303 Stainless Steel Fasteners include high tensile and yield strength, good toughness, and good resistance to corrosion in both acidic and sulfurous environments. This makes them ideal for use in harsh and challenging environments where long-term performance and durability are required. Additionally, the material is accessible to machines and fabrication, making it a popular choice for many applications.
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