Stainless Steel Investment Casting Auto Parts

Complex Geometry & Precision:

Capable of producing intricate shapes, thin walls, and fine details that are difficult or impossible with other manufacturing methods.

Excellent Surface Finish:

Achieves smooth surfaces (typically ranging from Ra 3.2 to Ra 6.3 μm), reducing the need for extensive post-casting finishing.

Material Integrity:

The process ensures a uniform, fine-grained metallurgical structure, enhancing the mechanical properties of the part.

High Dimensional Accuracy:

Tight tolerances (typically within ±0.005 mm/mm) are consistently maintained, ensuring part-to-part consistency and perfect fit.

Design Freedom:

Unlocks new possibilities in automotive part design, allowing for weight reduction and integration of multiple features into a single casting.

Cost-Effectiveness:

Significantly reduces material waste and lowers secondary machining costs compared to machining from billet or forgings.

Wide Material Selection:

We offer a variety of stainless steel grades to suit specific requirements for corrosion resistance, strength, and heat resistance.

Rapid Prototyping to Mass Production:

Our process is scalable, efficiently supporting your projects from the initial concept stage to high-volume production runs.

Enhanced Performance:

Our cast parts contribute to improved vehicle efficiency, reliability, and longevity.

Reduced Total Cost of Ownership:

The combination of long service life, minimal maintenance, and production efficiency offers outstanding value.

Faster Time-to-Market:

Our streamlined process from design to delivery helps accelerate your production cycles.

Engine Components:

Turbocharger housings, impellers, engine brackets, and valve bodies.

Exhaust Systems:

Flanges, connectors, and sensor housings that withstand high temperatures and corrosive gases.

Transmission and Drivetrain Parts:

Components requiring high strength and wear resistance.

Fuel System Parts:

Fittings and housings.

Process:

Silica Sol Investment Casting / Lost-Wax Casting.

Material:

Stainless Steel 304, 304L, 316, 316L, 17-4PH, CF8, CF8M, etc., compliant with ASTM, AISI, DIN, and JIS standards.

Weight Range:

0.01 kg to 50 kg.

Tolerance:

CT 4-6 per DIN EN ISO 8062, or as per customer drawing.

Surface Finish:

As-cast, or secondary operations like shot blasting, grinding, polishing, and machining are available.