Types of Stainless Steel Castings
Stainless steel castings are components produced by casting and subsequent finishing processes from stainless steel. Depending on alloying elements and process requirements, they are categorized into austenitic, martensitic and ferritic stainless steel castings. Among these types, austenitic stainless steel castings are the most widely adopted.
Common Grades and Performance Characteristics of Stainless Steel Castings
304 Stainless Steel Castings: Excellent corrosion resistance and weldability, ideal for components exposed to oxidizing media.
316 Stainless Steel Castings: Superior corrosion resistance compared to 304, suitable for marine environments and applications with severe chemical corrosion.
420 Stainless Steel Castings: High hardness and outstanding wear resistance, used for high-strength, heavy-wear components.
17-4PH Stainless Steel Castings: High strength paired with good corrosion resistance, commonly used for chemical equipment, heat exchangers and more.
ZG06Cr19Ni10 stainless steel castings: Features excellent corrosion resistance and high strength, suited for parts operating within corrosive media.
Applications of Stainless Steel Castings
Stainless steel castings are extensively applied in food, medical, chemical, aerospace, construction, shipbuilding and machinery industries. Typical products include pipes, pumps, valves, electrical switches, watch parts and other components.
