Description

ball mill grinding media price is used for ball mill.if you need grinding media , you can contact me.



Product Introduction



The Forged ball is made by direct heating at high temperature and forging, and it do not need melting and casting. So this steel ball is called Forged steel ball



Advantages



1. The defects produced in smelting process will be eliminate by forging which optimizes the microstructure and preserve the integrity of metal flow. Forging mechanical performance is better than that of the same material casting.

2. The wear-resistance of Forged steel ball completely depends on the material. Xinhai wear-resistant steel ball adopts excellent quality steel which has the advantages of good impact resistance, strong toughness, and good wear resistance, etc.







Application



Iron ore, copper, gold, Cu-Pb-Zn and other wet grinding field.







Production Process Flow of Forging Steel Ball



Inspection of raw materials--Heating and melting of Intermediate frequency furnace---Spin into ball --- Quenching----Tempering----Testing---Package







The mechanical properties of forged steel ball






















































































































































































































































































 

Diameter of Steel  Ball （MM）

A Material

B Material

C Material

D Material

Core Hardness

Internal Hardness

Impact Index

Core Hardness

Internal Hardness

Impact Index

Core Hardness

Internal Hardness

Impact Index

Core Hardness

Internal Hardness

Impact Index

φ25

60-65

58-63

≥12J/CM2

　—

　—

　—

　—

　—

　—

　—

　—

　—

φ30

60-65

55-60

≥12J/CM2

　—

　—

　—

　—

　—

　—

　—

　—

　—

φ35

60-65

55-60

≥12J/CM2

　—

　—

　—

　—

　—

　—

　—

　—

　—

φ40

60-65

55-63

≥12J/CM2

60-65

60-65

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ50

60-65

45-50

≥12J/CM2

60-65

60-65

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ60

60-65

42-47

≥12J/CM2

60-65

60-65

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ70

60-65

40-45

≥12J/CM2

60-65

60-65

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ75

60-65

40-45

≥12J/CM2

60-65

60-65

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ80

60-65

37-42

≥12J/CM2

60-65

60-65

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ90

60-65

37-42

≥12J/CM2

58-63

52-60

≥12J/CM2

　—

　—

　—

　—

　—

　—

φ100

58-63

37-42

≥12J/CM2

53-58

42-58

≥12J/CM2

58-62

58-60

≥14J/CM2

60-65

60-65

≥14J/CM2

φ110

55-63

35-40

≥12J/CM2

53-58

45-50

≥12J/CM2

58-62

58-60

≥14J/CM2

60-65

60-65

≥14J/CM2

φ120

55-63

35-40

≥12J/CM2

53-58

45-50

≥12J/CM2

55-62

58-60

≥14J/CM2

60-65

60-65

≥14J/CM2

φ125

50-55

35-40

≥12J/CM2

53-58

45-50

≥12J/CM2

55-62

52-58

≥14J/CM2

60-65

58-63

≥14J/CM2

φ130

50-55

35-40

≥12J/CM2

53-58

40-45

≥12J/CM2

55-58

50-55

≥14J/CM2

60-65

58-63

≥14J/CM2

φ140

　—

　—

≥12J/CM2

53-58

40-45

≥12J/CM2

55-58

45-55

≥14J/CM2

60-65

55-60

≥14J/CM2

φ150

　—

　—

≥12J/CM2

53-58

40-45

≥12J/CM2

55-58

40-45

≥14J/CM2

60-65

53-58

≥14J/CM2