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Automotive

Hunan Shiney Steel Co., Ltd
Mining Machinery Parts,Brass Casting,Grey Iron Castings

Automotive

Automotive Castings

Automotive Castings

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.

Automotive Casting Materials

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

Surface Finishes For Automotive Castings

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

5 Benefits of Casting in the Automotive Industry

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.

Automotive Castings Gallery

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.

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  • Automotive-Castings