Zibo Dongsheng Casting And Forging Co., Ltd

Zibo Dongsheng Casting and Forging Co., Ltd. is a professional steel ball manufacturer and exporter in China. Our main products are Forged Steel Grinding Balls and Alloyed Casting steel Balls. The products are exported to over 15 countries and regions around the world.
1.Forged steel grinding ball
Chemical elements:
C: 0.52-0.65 Si: 0.15-0.37
Mn: 0.6-1.2 S: ??.04
P: ??.04 Cr: ??.25
Hardness: HRC 55-65
Size: DIA 20-150mm

Chrome casting ball:
2.High Chrome Cast Steel Balls:
Chrome Content: 12-18%. The hardness and Chrome content can be changed as per customer´s request.
size: 20??20mm
3.Low chrome cast balls
Size: 20mm-120mm
Hardness: HRC45-55; Chrome content: 1-3.5%
Packing: 1000kgs/bag or according to your requirement
We can offer high quality products and competitive price, welcoming your enquiry and cooperation.