Grinding Steel Ball: 1:unbreakable , 2:even hardness 3:grinding resistant 4:high impact value

Grinding Steel Ball:

Application :

Widely used in many constructions and equipments .such as Bearings, hardware, electronics, iron, machinery and equipment, electric power, mining, metallurgy and other fields .

Features :

1)      We can customized steel ball according to users’ material requirement, including carbon steel, alloy steel, manganese steel, stainless steel and other recycled steel .

2)      The temperature could be controlled as your needs, to reach certain result .

3)      We could make a wide range of size from 20 mm to 150mm or larger.

4)      Steel resource is from China famous steel cooperation: Laiwu steel cooperation.

diameter (mm)	Diameteical tolerance (mm)	Weight of Single of forging ball in average	Number of piece of One ton forging ball in average	Surface hardness	Impact toughness
DIA 20 DIA 25 DIA 30 DIA 40 DIA 50	+2 -1	32 64 110 263 513	31250 15625 9090 3802 1949	55-65	≥12
DIA 60 DIA 70 DIA 80 DIA 90 DIA 100	+3 -2	888 1410 2104 2996 4110	1126 709 475 333 243
DIA 110 DIA 120 DIA 130	+4 -2	5457 7102 9030	182 140 110
DIA 140 DIA 150	+4 -3	11278 13871	88 72

Large quantity with high quality grinding steel ball