High-Quality Gray Iron Brake Disc with Thermal Recession Resistance, Excellent

If the engine gives the vehicle surging power in the driving track of the car, then the braking system is the last bottom line to protect life safety.

In the face of high temperature roasting on long downhill, frequent start and stop in urban congestion and emergency braking at high speed, brake discs are subjected to extreme physical tests all the time.

In such a life-and-death moment, the automobile brake disc made of high-standard gray iron (such as HT250/GG20) is becoming the core cornerstone of building a modern automobile safety defense line with its excellent thermal recession resistance, excellent friction stability and long service life.

The reason why high-quality gray iron brake disc can become the first choice of many famous OEMs and high-end aftermarket in the world is firstly attributed to its "cool restraint" heat dissipation and anti-attenuation ability.

As a high standard gray cast iron material, gray iron has excellent thermal conductivity.

When continuous high-intensity braking generates huge heat, it can quickly conduct and radiate the high temperature of the friction surface, and effectively control the thermal attenuation rate in a very low range.

This means that drivers can get a consistent, linear and stable brake foot feeling, greatly shorten the braking distance, and bid farewell to the safety hazard of soft brakes, whether in wet and rainy days or downhill on long-distance mountain roads.

In addition to strong thermal stability, gray iron brake disc is synonymous with "durable wear resistance" and "quiet and comfortable".

By optimizing the carbon equivalent ratio and strictly controlling the proportion of carbon, silicon, manganese and other elements, the pearlite content in its microstructure is extremely high, which gives the casting excellent wear resistance and tensile strength.

At the same time, the gray iron material has excellent shock absorption and noise reduction characteristics, which can effectively absorb the high-frequency vibration generated during braking and greatly reduce the irritating brake abnormal sound and steering wheel jitter.

This not only creates a quiet and comfortable driving environment for the car, but also greatly reduces the abnormal wear of the brake pads and saves long-term maintenance costs for the car owners.

Behind the excellent performance, it is the extreme demand for each process.

High-quality gray iron brake disc has achieved strict quality control in the whole process from raw material melting, integral casting and molding to CNC finishing and surface treatment in the later stage.

Whether it's the traditional solid disk, ventilation disk, or the scribed perforated disk specially designed for high-performance vehicles, the scientific structural design has further enhanced the air convection heat dissipation and drainage and chip removal capabilities.

With the advanced environmental protection water-based antirust coating process, not only the non-friction surface has strong corrosion resistance, but also it is ready to use, completely bidding farewell to the tedious cleaning process.

Every brake disc that leaves the factory has undergone 100% dimensional inspection and dynamic balance test, ensuring that there are no sand holes and air holes inside and no cracks outside, which really makes it look the same.

Choosing a high-quality gray iron automobile brake disc is essentially a choice of reverence for life and pursuit of driving quality.

It perfectly balances safety, comfort and economy with high cost performance.

In this era of pursuing the ultimate safety and high efficiency, the precision cast gray iron brake disc is silently guarding the safe arrival of every trip with the hard core strength of "stability, quietness and strength".