- Welcome to Hunan Shiney Steel Co., Ltd.
Shiney Steel is a leading automotive casting manufacturer in China, offering custom solutions using advanced metal casting techniques. We ensure the highest quality by conducting 100% inspection on all automotive castings to guarantee they meet stringent standards.
What Are Automotive Castings?
Automotive castings are essential components used in vehicles, manufactured through casting processes. It is one of the most widely used methods for producing automotive parts. The process involves pouring molten metal into a mold to create parts with precise shapes and dimensions.
Compared to other manufacturing methods, casting allows for the production of intricate and precise automotive parts while minimizing material waste. Automotive castings from Shiney Steel are commonly used in transmission housings, suspension parts, engine components, and various structural components.
Metal Type |
Recommended Processes |
Benefits |
Example Parts |
Alloy Steel |
Investment Casting, Sand Casting |
High corrosion resistance, durability |
Gears, crankshafts, connecting rods |
Stainless Steel |
Investment Casting, Sand Casting |
High strength, wear resistance |
Gears, crankshafts, connecting rods |
Carbon Steel |
Investment Casting, Sand Casting |
Cost-effective, moderate strength |
Engine mounts, brackets |
Aluminum |
Investment Casting, Die Casting, Gravity Casting |
Lightweight, corrosion resistance |
Engine blocks, wheels, transmission cases |
Grey Iron |
Sand Casting, Lost Foam Casting |
Good machinability, vibration damping |
Engine blocks, brake drums |
Ductile Iron |
Sand Casting, Lost Foam Casting |
High strength, fatigue resistance |
Suspension parts, steering knuckles |
Nickel-based Alloys |
Investment Casting |
High heat resistance, corrosion resistance |
Turbocharger parts, exhaust valves |
Finish Type |
Suitable Metals |
Feature |
Color |
Typical Thickness |
As Cast |
Steel, Aluminum, Iron |
Rough surface, no secondary process |
Natural gray/metal color |
Varies (0.5-1 mm) |
As Machined |
Steel, Aluminum, Iron |
Smooth, machined surface |
Metallic gray |
0.2-0.5 mm |
Electroplated Finish |
Steel, Aluminum |
Corrosion-resistant, durable |
Silver, Chrome, Gold |
5-25 microns |
Painted Finish |
Aluminum, Steel |
Aesthetic, corrosion resistance |
Wide range of colors |
10-50 microns |
Powder Coated Finish |
Steel, Aluminum |
Durable, corrosion-resistant |
Customizable colors |
50-100 microns |
Anodized Finish |
Aluminum |
Hard, corrosion-resistant |
Wide range of colors |
10-25 microns |
Electropolished Finish |
Stainless Steel |
Smooth, shiny, corrosion resistance |
Bright silver |
0.5-3 microns |
Mirror Polished Finish |
Aluminum, Stainless Steel |
High gloss, aesthetic |
Reflective, mirror-like |
<0.5 microns |
Casting is a primary manufacturing process for automotive parts. With our advanced casting technology, Shiney Steel not only helps reduce costs but also boosts production efficiency, offering strong technical support for the sustainable development of the automotive manufacturing industry. Here are some of the key benefits:
1. Complex Geometries
Casting allows for the production of automotive parts with intricate shapes and structures that are difficult to achieve through welding, CNC machining, or other methods. This process can accurately create complex shapes while maintaining dimensional precision.
2. Material Flexibility
Shiney Steel’s casting processes can accommodate a wide range of materials, including steel, iron, and aluminum. With the rise of new energy vehicles, there is a growing trend of using aluminum alloy materials in place of steel or iron, which not only meets strength requirements but also helps reduce the weight of the vehicle.
3. Improved Performance
The casting process enables the design of automotive parts with enhanced durability and strength, contributing to the overall performance of the vehicle. This ensures the safety of the vehicle and extends the service life of key components.
4. Shorten Production Time
By utilizing molds, the casting process can efficiently produce automotive parts with consistent sizes and high precision. A single mold can be used for multiple production batches, meeting the high-yield demands of the automotive industry and ensuring timely delivery.
5. Cost Efficiency
Unlike machining, casting offers high production efficiency and repeatability, making it ideal for mass production. This helps reduce material waste, minimize or eliminate post-machining operations, and ultimately lower overall production costs.
With ISO 9001 & TS 16949 certifications, and Shiney Steel has the capabilities to deal with all the automotive casting projects. For the years, we have gathered enough casting experience to guarantee high quality products, and support large scale production. Here’s the gallery of high-precision automotive castings made in our company.