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Jinan Dragon Steel Balls Co.,Ltd 19 Years Grinding Media Balls Professional Manufacturer
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Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

Jinan Dragon Steel Balls Co.,Ltd
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Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification

Brand Name : DRAGON STEEL BALLS

Model Number : 45# 60Mn B2 B3

Certification : CE,ISO

Place of Origin : CHINA

MOQ : 1 ton

Price : Negotiable

Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram

Supply Ability : 3000 tons / Month

Delivery Time : 3-7 work days/ 25 tons

Packaging Details : Container bags ,steel drums

Keyword : Forged Grinding Steel Balls

Process : Air Hammer Forging

Usagae : Ball Mill for Mining,Cement plant,Power Station

Port : Tianjin/Qingdao/Shanghai

Type : Round Steel

Tolerance : Accrording to the different size

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Competitive Price Quality Forged Grinding Balls Forged Steel Grinding Balls

1. Forged Grinding Steel Balls Application

① Mining ( Gold, copper, iron ore )

② Cement plant

③ Coal mill

④ Sag mill

⑤ Industry

⑥ All the ball mill or rods mill machine

2. Forged Grinding Steel BallsClassification

According to the different chemical elements , forging grinding balls can be divided into C45,60Mn,B2 and B3. At present, the above four materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.

① 45#

② 60Mn

③ B2

④ B3

​3. Manufacturing process

Forged grinding ball is forged by air hammer after being heated by electric furnace.

4. Forged Grinding Steel Balls Detail Specifications

① Chemical Composition

Material

Chemical Composition

C

Si

Mn

Cr

P

S

Ni

Cu

C45

0.42-0.5

0.17-0.37

0.5-0.8

≤0.25

≤0.035

≤0.035

≤0.25

≤0.25

60Mn

0.55-0.65

0.17-0.37

0.7-1.0

≤0.25

<0.04

<0.04

≤0.3

≤0.25

B2

0.72-0.85

0.17-0.37

0.7-1.0

0.4-0.6

≤0.025

≤0.025

≤0.02

≤0.02

B3

0.58-0.66

1.3-1.9

0.65-0.8

0.7-0.9

≤0.025

≤0.025

≤0.02

≤0.02


② Hardness

Size

C45

60Mn

B2

B3

20mm 55-58 58-62 60-64 62-65
30mm 55-58 58-62 60-64 62-65
40mm 55-58 58-62 60-64 62-65
50mm 55-58 58-62 60-64 62-65
60mm 55-58 58-62 60-64 62-65
70mm 53-56 58-62 60-64 61-63
80mm 53-56 58-62 59-63 60-65
90mm 50-55 58-62 57-61 60-65
100mm 48-52 57-61 56-60 60-65
110mm 48-52 57-61 55-60 58-64
120mm 48-52 57-61 55-60 56-63
130mm 48-52 57-61 55-60 56-63
140mm 48-52 57-61 55-60 56-63
150mm 48-52 57-61 55-60 56-63

③ Weight

Size(mm) 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Weight(kg) 0.033 0.111 0.261 0.512 0.883 1.402 2.092 2.98 1.087 5.44 7.062 9.008 11.25 13.83


Product Tags:

forged grinding steel ball

      

forged grinding media balls

      
Quality Good Toughness Forged Grinding Balls Reliable With CE / ISO Certification for sale

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