High chrome grinding media ball
1). High hardness, low breakage
2). Good wear resistant, low wear rate
3). Resonable price, good quality
Chemical compositon:
Trademark
Chemical Composition
Hardness(HRC) AK(J/cm² ) Times of Falling Balls Microstructure
2. Low chrome cast balls
Size: 20mm-120mm
Hardness: HRC45-55; Chrome content: 1-3.5%
3. Middle chrome cast balls
Size: 20mm-120mm
Hardness: HRC52-60; Chrome content: 6-10%
|
C |
Si |
Mn |
Cr |
P |
S |
Mo |
Cu |
Ni |
|
|
JCCr13 |
2.0-3.2 |
0.3-1.2 |
1.3-2.2 |
10-14 |
& le; 0.10 |
& le; 0.10 |
2 |
1 |
1.5 |
|
JCCr17 |
2.0-3.0 |
0.3-1.2 |
1.3-2.6 |
14-17 |
& le; 0.10 |
& le; 0.10 |
2 |
1 |
1.5 |
|
JCCr20 |
2.0-2.8 |
0.3-1.0 |
1.3-2.6 |
18-22 |
& le; 0.10 |
& le; 0.08 |
2.5 |
1 |
1.5 |
|
JCCr26 |
2.0-2.8 |
0.3-1.0 |
1.3-2.6 |
22-28 |
& le; 0.10 |
& le; 0.08 |
3 |
2 |
1.5 |
Jinan Jinchi Construction Materials Company Limited is one of the biggest and most specialized forged and casting products manufacturers in China. Established in 1995, the company boasts of modern manufacturing facilities, talented and experienced expertise, as well as advanced national design and manufacturing capacity.
The main products of the company are in three series with more than 1000 variety of products: Steel flanges and pipe fittings, Grinding Steel Balls, the specifications of which all reach international standards. The company has been accredited with TUVISO9001 quality certification.
With the sole rights to handle import and export, the company, being one of the major suppliers of foundry and casting products in China, boasts of an annual exporting capacity of 10, 000 tons, with clients from all over the world, such as Korea, Japan, Italy, America, and nations from Southeast Asia.
With "Quality and Client's Satisfaction" as the ultimate principle of the company, it has been striving to provide quality products for clients. In addition, the company also provides reliable service system with favorable product prices, which gains credits for the company.
Jinan Jinchi Construction Material Company Limited is looking forward to cooperating with clients all over the world.
