G10 G16 G20 Small Steel Balls GCr15 Smooth Surface Sample Available

13.493mm(0.53122"), G10, G16, G20, High Quality Chrome Steel Ball For Bearing, GCr15

Introduction

GCr15 steel is a representative steel grade of high-carbon chromium bearing steel with good overall performance.  the hardness is high and uniform, and the wear resistance and contact fatigue resistance are high after quenching and tempering. It have good thermal workability after spheroidizing annealing.

It can be used to manufacture various bearing rings with wall thickness ≤12mm and outer diameter ≤250mm; also for rolling elements with a wide range of sizes, such as steel balls, tapered rollers, cylindrical rollers, spherical rollers, needle rollers, etc.; It is also used to manufacture molds, precision measuring tools and other mechanical parts that require high wear resistance, high elastic limit and high contact fatigue strength. Mainly used to manufacture steel balls, rollers and bushings on drive shafts of internal combustion engines, electric locomotives, machine tools, tractors, steel rolling equipment, drilling machines, railway vehicles and mining machinery.

Production Process

The post-processing process of steel ball production, namely, automatic steel ball cleaning, automatic appearance inspection (automatically reject unqualified products), automatic rust prevention, counting and packaging, are all key to the quality of steel balls. Visual inspection of steel balls is an indispensable process in the processing of steel balls. The visual inspection of the steel ball mainly includes the inspection of surface scratches, rust and surface spots. Steel ball production process: stamping, flat grinding, quenching, hard grinding, appearance inspection, fine grinding, cleaning, rust prevention, finished product packaging.

Our services and advantages

1. High precision, high hardness, high speed.

2. Can be customized according to your needs.

3. Can provide small and miniature standard and non-standard balls.

4. Reasonable price.

5. Technology: low vibration, low noise, high precision and durability.

6. Our quality is higher at the same price, our price is lower at the same quality,

7. For the same quantity of bearings, our delivery time is shorter than other factories.

8. We provide the best service. A good reputation has always been the advantage of our company.

How to choose steel balls

1. If you want high hardness and wear resistance, then choose bearing steel balls, followed by carbon steel balls with fire.

2. If you want to weld and have low hardness, you need carbon steel balls without fire, commonly known as iron balls.

3. If you want a good anti-rust effect, you need stainless steel balls, 304, 316, 316L, and the anti-rust effect will be enhanced in turn.

4. If you want good anti-rust effect and high hardness, then you need 440 stainless steel ball.

5. If you want high accuracy, you must choose something else, the smaller the number, the higher the level, and the better the accuracy.