Product Overview

Brake System Castings are critical components used in brake calipers, brackets, and housings to ensure reliable strength and stable braking performance. As an OEM manufacturer, we provide customized casting solutions based on customer drawings, samples, and technical requirements.

Product Range & Applications

Product Range	Applications
• Brake Caliper Castings • Brake Bracket Castings • Brake Housing Components • Heavy-duty Brake Castings	• Passenger Vehicle Brake Systems • Commercial Truck Braking Systems • Electric Vehicle (EV) Brake Systems • Industrial Brake Systems • Heavy-duty & Off-road Vehicles

Product Parameters

Feature	Brake Calipers (Aluminum)	Brake Drums (Gray Iron)	Brake Discs (Gray Iron)
Primary Material	A356.2-T6, A357	HT250, HT300	HT250, HT300
Casting Process	Low-Pressure Casting, Permanent Mold	Precision Sand Casting, Permanent Mold	Precision Sand Casting
Tensile Strength	≥ 240 MPa	≥ 250 MPa	≥ 250 MPa
Yield Strength	≥ 140 MPa	–	–
Hardness	70–80 HBS	180–220 HB	187–241 HB
Elongation	≥ 5%	–	–
Typical Applications	Leak Test, X-ray, CMM	Dimensional Inspection, NDT	Dimensional Inspection, NDT
Surface Finish	As-cast, Shot-blasted, Machined	As-cast, Shot-blasted	As-cast, Shot-blasted
Key Application Focus	Passenger Cars & EV Brake Systems	Commercial Vehicles, Aftermarket	Commercial Vehicles, Aftermarket

Materials & Manufacturing Capability

Available Materials:

Ductile Iron Castings - High Strength & Toughness
Gray Iron Castings - Vibration Damping & Cost Efficiency
Alloy Steel Castings - Wear Resistance & Heat Resistance

Manufacturing Capability:

Sand Casting - Cost-effective for large and heavy-duty brake components
Investment Casting - Suitable for complex shapes with better surface finish
Precision Casting - Suitable for tighter tolerances and consistent dimensions
CNC Machining - Precision machining for critical mounting and sealing surfaces

Quality & Certifications

✔ IATF 16949 & ISO 9001

✔ Material Traceability

Full traceability of raw materials and production batches for brake casting quality control

✔ CMM Dimensional Inspection

Accurate verification of brake mounting and assembly interfaces

✔ Spectrometer Analysis

Precise chemical composition testing for casting material consistency

✔ X-ray & Ultrasonic Testing

Inspection of internal porosity and casting integrity for brake components

✔ Hardness & Tensile Testing

Verification of casting strength and mechanical performance

OEM Customization

OEM Brake Casting Manufacturing
Drawing & CAD File Support
Custom Mold Development
Material Customization
Custom CNC Machining

Technical Advantages

Technical Advantage	Description
High Structural Strength	Stable performance under high braking loads
Thermal Resistance	Consistent performance under high-temperature conditions
Dimensional Accuracy	Precise casting and machining for consistent assembly fit
Low Porosity Control	Reduced porosity for improved casting integrity
Wear & Fatigue Resistance	Enhanced durability for long-term braking performance
Stable Batch Consistency	Consistent quality across mass production

FAQ

Q1: What is your prototype and sample development lead time?

A: Prototype and sample development typically takes 15–30 days, depending on product complexity, tooling requirements, and machining processes.

Q2: What is your mass production lead time?

A: Mass production usually takes 30–45 days after sample approval and order confirmation, depending on order quantity and production scheduling.

Q3: Do you provide after-sales support for OEM brake casting projects?

A: Yes. We provide ongoing technical support, production follow-up, and technical and quality support to ensure stable performance and long-term cooperation for OEM brake casting projects.

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