Industrial High Strength HRC 60-68 grinding steel balls for glod mining

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

             Best price  grinding steel ball mill grinding media balls  for gold minings.

Grinding Steel Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)

Material	Chemical Elements
C	Si	Mn	P/S	Cr
45#	0.42-0.50	0.17-0.37	0.5-0.8	<0.035	<0.25
60MN	0.55-0.65	0.17-0.37	0.7-1.0	<0.04	<0.25
B2	0.72-0.85	0.17-0.37	0.7-1.0	<0.04	0.4-0.6
B3	0.5-0.8	1.0-1.8	0.4-1.0	0.035	0.5-1.0

Grinding Steel Balls Hardness( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)

Material	25mm-50mm HRC	60mm-90mm HRC	100mm-125mm HRC
50-55
45#	55-58	55-58
60MN	58-63	58-63	56-60
B2	60-65	58-63	56-60
B3			56-63

Our Factory located in Jinan city,Shandong Province,China.we will pick you up at the Airport of Jinan’s 

Yaoqiang or Beijing. 

and also take you enjoy the travel in the long history city,like Historical and cultural sites :mountain TAI,  The Spring City, The Mountain of Thousand Buddha andThe Imperial Palace and also 

the delicious food on FuRong Street.

Warmly welcome you and your family come to China !

Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, 

specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods, 

which are widely used in the mining fields, chemical plant ,power station and building material industries .

We have  exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,

                                         Russia, Malaysia, Korea and Philippine etc

Grinding Steel Balls Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)

Grinding Steel Balls Contact ( 24 hours on line waiting for your consult)

Contact us

July Sun

Skype julysun214

Email julysun@zwgrindingball.com

Mobile (whats app) 86-15666667179