Casting Components  Manufacturers, Traders, Suppliers

Casting Parts are components produced through the casting process, where molten metal is poured into a mold to take the shape of the desired part. This manufacturing method is commonly used to create complex shapes and designs that would be difficult or expensive to achieve through other methods like machining or forging.
Casting parts can be made from a variety of metals, including iron, steel, aluminum, bronze, and other alloys, depending on the specific requirements of the application. They are widely used in industries such as automotive, construction, machinery, and energy production due to their durability, cost-effectiveness, and versatility.
These parts are known for their high precision, excellent surface finish, and excellent mechanical properties when made with the right materials and processes. Common examples of casting parts include engine blocks, pump housings, gears, and fittings.
At Luoyang Linyao Machinery Technology Co., Ltd., we specialize in producing high-quality casting parts that meet the rigorous demands of our global clients. With over 20 years of experience in casting production, we are committed to delivering reliable and durable components for a variety of industrial applications.

Here’s an English description of technical data for casting parts:
Technical Data for Casting Parts
1. Material Selection:
Casting parts can be made from a wide range of materials, including but not limited to:

• Gray Iron (HT200, HT300, HT400)
• Ductile Iron (SG cast iron, GGG40, GGG50)
• Steel (Carbon steel, Alloy steel, Stainless steel)
• Aluminum Alloys (ADC12, A356, 5083)
• Bronze and Brass (CuSn, CuZn)

Each material has its own unique properties, such as strength, corrosion resistance, and wear resistance, which makes it suitable for specific applications.
2. Casting Process:
Common casting processes used for producing parts include:

• Sand Casting – For large and medium-sized parts.
• Investment Casting (Lost Wax) – For high-precision parts with intricate geometries.
• Die Casting – For high-volume production of smaller parts.
• Shell Molding – For parts requiring better surface finishes and dimensional accuracy.
• Permanent Mold Casting – For higher precision and better surface finish than sand casting.

3. Dimensions & Tolerances:

• Standard tolerances typically follow ISO 8062 or customer specifications.
• Tolerances can vary based on casting methods, part size, and material, typically ranging from CT8 to CT12 depending on the complexity and size of the part.
• Dimensional precision is enhanced through post-casting processes like machining, grinding, or polishing.

4. Mechanical Properties:
Mechanical properties of casting parts depend on the material and the heat treatment applied. Common properties include:

• Tensile Strength: Typically ranges from 150 MPa to 800 MPa, depending on the material and heat treatment.
• Hardness: Ranges from HB90 to HB300 (Brinell Hardness), based on the material type.
• Yield Strength: Typically ranges from 200 MPa to 700 MPa.
• Impact Toughness: Varies based on material, typically 10-80 J at -20°C.

5. Surface Finish:
Casting parts usually undergo secondary processing to improve surface quality. Common finishes include:

• As-cast finish: For rougher surfaces or parts that will undergo additional machining.
• Shot Blasting: To remove sand or slag residues and provide a uniform surface texture.
• Polishing and Grinding: For smoother finishes or where tighter tolerances are required.

6. Heat Treatment:
Heat treatment processes can improve mechanical properties and relieve stress in casting parts. Common heat treatments include:

• Annealing: Softens the material and improves ductility.
• Quenching and Tempering: Increases hardness and strength, especially in steels.
• Normalizing: Enhances toughness and uniform grain structure.
• Stress Relieving: Reduces internal stresses created during casting.

7. Quality Control:
We employ strict quality control measures at each stage of production to ensure the parts meet international standards and customer requirements. Key QC procedures include:

• Visual Inspection: To detect surface defects such as cracks or inclusions.
• Dimensional Measurement: Using advanced tools like CMM (Coordinate Measuring Machines) to verify accuracy.
• Material Testing: Including hardness tests, tensile tests, and impact tests.
• Non-Destructive Testing (NDT): Such as ultrasonic testing, X-ray inspection, and dye penetrant tests to detect internal flaws.

At Luoyang Linyao Machinery Technology Co., Ltd., we adhere to these technical standards and use advanced equipment and techniques to produce high-quality casting parts that meet or exceed client specifications. With over 20 years of experience in the industry, we are committed to delivering products that are durable, reliable, and cost-effective.
Let me know if you need more detailed technical specs or anything else!

Application Fields of Casting PartsCasting parts play a crucial role in various industries, especially in heavy machinery, energy and power generation, and industrial equipment and machinery. Below are the key applications of casting parts in these fields:1. Heavy MachineryHeavy machinery relies on casting parts for structural support and high-strength performance. Common applications include:Engine Components: Engine blocks, cylinder heads, and crankshafts require excellent heat resistance and compression strength.Transmission System Parts: Gearbox housings, bearing seats, and clutch housings must endure heavy loads, making casting an ideal manufacturing method.Suspension System Components: Control arms, brackets, and wheel hubs provide durability and stability for heavy machinery operations.2. Energy and Power GenerationThe energy and power generation sector heavily depends on casting parts, particularly in high-temperature, high-pressure, and corrosion-resistant environments:Power Generation Equipment: Steam turbines, wind turbine blades, and generator casings must withstand extreme operating conditions.Pumps and Valves: Cast pump bodies, valve housings, and pipe fittings are essential in hydropower, thermal, and nuclear power plants for fluid control and transportation.Key Energy Equipment Components: Components such as gas turbine blades and housings require high strength and heat resistance, making casting the preferred manufacturing process.3. Industrial Equipment and MachineryCasting parts are widely used in industrial machinery to ensure precision, wear resistance, and structural stability:Machine Tool Components: Structural frames, bases, and bed frames provide strong support, ensuring stability and precision in machine operation.Pump and Compressor Parts: Cast pump bodies, compressor casings, and impellers are essential in various industrial applications, offering excellent wear and corrosion resistance.Mechanical Components: Various drive systems, gears, and bearing housings are manufactured using casting techniques to meet high-load working conditions.ConclusionCasting parts are indispensable in heavy machinery, energy and power generation, and industrial equipment and machinery, providing enhanced strength, durability, and efficiency. The casting process allows for the production of complex-shaped and high-performance components, making it the ideal solution for industries requiring high-load, high-temperature, and high-precision parts.If you need further details about specific applications or technical requirements in these industries, feel free to ask!

A general category for components manufactured specifically through the die casting process.