Hardness HRC60-65 No Breakage Forged Grinding Ball

=== Base Info ===

• Model NO.：dia100mm
• Certification：ISO 9001:2000
• Standard：DIN
• Surface Treatment：Without Processing
• Manufacturing Process：Forging
• Material：B3 Material Round Steel Bar
• 60mn,65mn,75mncr, B3 Material：Size From Dia20mm-150mm
• Trademark：Xinte
• Transport Package：by Steel Drums or Flexible Bags
• Specification：ISO9001
• Origin：China
• HS Code：732611

=== Description ===