Delivery Time:7-45days according to your quantity.
Certification:ISO 9001:2008,ISO14001
High Hardness Dia 50mm Grinding Steel Balls B2 for Mining and Cement Plant                          

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 do the products according to your requirements)

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

Grinding Steel Balls Application( Please let me know your application, we will recommend the most high cost-effective type)

Ball Mill Mining Cement Plant Power Plant

Competitive advantage:

       1.Top high cost performance;

       2.Save annual steel ball use qty;

       3. Increase outlet derived from the best quality .

Performance comparation:

Steel Balls for Ball mill can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball. Steel Balls for Ball mill can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball. Steel Balls for Ball mill can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

Quality Guarantee

To ensure the stable quality of Grinding media products ,We only purchase the raw material from large steel reputable manufacturers.

We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.

High quality, competitive price and good service benefit our customers. ISO9001 certified company, advanced oil quenching and heating production line, together with advanced testing machines imported from Germany are used to ensure the quality.

Grinding Steel Balls Test( Oriental can  accept any form of the thrid-party testing)

Grinding Steel Balls Package ( 1000kg bags and steel drums )

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

Contact us

Amy

Skype:895

Email sales@grindingballs.net.cn

Mobile (whats app) 86-18954519298

WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN YOUR SUPPLY CHAIN SOLUTION .