50mm Grinding Ball

• Material: Steel & Ferrochrome
• Content: >90%
• Usage: Mining, Cement Plant, Power Station, etc
• Processing Type: Casting
• Size: Diameter 10mm to 150mm
• Color: Black
• Customized: Customized
• Transport Package: Ton Bag & Iron Drum
• Specification: 10mm-150mm
• Trademark: Dexin
• Origin: China
• HS Code: 7325910000
• Production Capacity: 40000 Ton/ Year

Product Description

High Chrome Steel Ball

The surface hardness of cast grinding media ball is 60-68 HRC. The volume hardness of cast grinding media balls is 60-63 HRC.

Low breakage rate: < 1 %

Good wear resistance
 

The Chemical Composition Of High Chrome Steel Ball

Type	C	Si	Mn	Cr	S	P
High Chrome Cast Grinding Media Balls	1.8-2.8	≤1.2	0.4-2.0	23-32	≤0.01	≤0.01
	1.8-2.8	≤1.2	0.4-2.0	18-22	≤0.01	≤0.01
	1.8-3.0	≤1.2	0.4-2.0	15-17	≤0.01	≤0.01
	2.0-3.2	≤1.2	0.4-2.0	10-14	≤0.01	≤0.01
Middle Chrome Cast Grinding Media Balls	2.1-3.2	≤1.2	0.4-1.5	5-9	≤0.01	≤0.01
Low Chrome Cast Grinding Media Balls	2.2-3.5	≤1.2	0.4-1.5	1-4	≤0.02	≤0.02

The Applied Area Of Alloy Chrome Grinding Ball

1) Cement Plant

2) Mines (Gold, Copper, Iron, Molybdenum, Lead, Zinc, etc)

3) Coal Power station

4) Chemical Industries

5) Sag Mill, Ball mill

 

The Package Of Alloy Chrome Grinding Ball

1) 1000 kg per bag

2) 850-920kg per drum