Cast steel parts are steel automotive parts manufactured by a casting process.
Release time：2021-11-09
Cast steel parts are steel automotive parts manufactured by a casting process. They feature high strength, wear resistance, and excellent mechanical properties, and are widely used in major automotive components.
Steel Castings Steel automotive parts manufactured through a casting process. They feature high strength, wear resistance, and excellent mechanical properties, making them widely used in critical automotive components.
Materials and Properties of Steel Castings
Material Types:
Carbon Steel: ZG200-400, ZG270-500, etc. Low cost and suitable for general structural components.
Alloy Steel: Adding elements such as chromium, nickel, and molybdenum (ZG40Cr, ZG35CrMo, etc.) improves strength, heat resistance, and corrosion resistance.
Special Steel: High manganese steel (ZG120Mn13), etc., used in extreme wear environments.
Main Characteristics:
High Strength: Superior to cast iron, suitable for withstanding dynamic loads (suspension parts, transmission parts, etc.).
Excellent Toughness: High impact resistance, suitable for safety-critical components (knuckles, links, etc.).
Weldability: Easy post-processing and repair.
Common Automotive Steel Castings and Their Applications
Engine Parts: Crankshafts, camshafts, turbocharger housings (require heat resistance).
Chassis Parts: Suspension control arms, knuckles, differential housings.
Powertrain: Transmission gears, clutch housings.
Heavy Vehicle Parts: Axles for commercial vehicles, balance shaft brackets.
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