20ml High Chromium Casted Abrasive Grinding Steel Ball for Mining Mill

2025-04-13 introduction 3870

Model NO.:

abrasive grinding ball

Material:

Chrome

Content:

10-28%

Usage:

Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material, Cement Plant, Mining Mill

Processing Type:

Casting

Size:

20mm

Color:

Black

Customized:

Customized

Hardness:

58-68HRC

Heat Treatment:

Oil Quenching

Broken Rate:

<0.5%

Moder No.:

Zqcr10

Trademark:

ChengDa

Transport Package:

Durm or Bag

Specification:

High Chrome Grinding Media

Origin:

China

HS Code:

73259100

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