Product Details

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

high hardness hot rolling steel balls forged grinding media steel ball

Hot Rolling Steel ball raw material-Round steel ordered from chinese biggest professional steel mill -Laigang

Hot rolling steel ball 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

Hot rolling steel ball 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

Hot Rolling Steel Balls Production( Jinan zhongwei welcome any form of the thrid-party testing)

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

Established in 2000,we Jinan Zhongwei Casting and Forging Grinding Ball Co.,Ltd,is a leading

manufacturer and professional exporter of grinding media balls in China,with annual output of 50,000 to

70,000 metric tons.Our products,grinding media balls are mainly exported to more than 20 countries and

regions in the world,such as Japan,Korea,South Africa,Zambia,Malaysia,Philippines,

Indonesia,Mongolia,Australia,UAE,Chile etc.

Hot rolling steel ball service

To ensure the excellent performance of grinding balls ,we have flawless quality inspection system,

advanced quality control, and testing equipment.We have also obtained ISO 9001:2008 International

Quality Management System Certification.

Hot Rolling Steel Ball Contact ( 24 hours on line waiting for your consult)

July Sun

julysun@zwgrindingball.com

Skype julysun214

Mobile 86-15666667179