Shandong Oriental Casting and Forging Co., Ltd.
5 1

Grinding Steel Ball

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Shandong Oriental Casting and Forging Co., Ltd.
[China]

Address
Wujia industryzone,Guanzhuang,Zhangqiu Jinan Shandong
Phone
86-531-83207968
Contact name
Amy wang

Quick Information

  • Brand Name: DT
  • Place of Origin: China
  • Model Number : 20-150mm
  • hardness : 56-68
  • Endurance test times : 10000Min
  • Impact test : >12J/cm2

Description

Welcome to Oriental Casting And Forging(Shandong) CO.,Ltd. I,Mr.Wang is glad to serve you

Description:

As one of the biggest manufacturers and exporters of grinding balls in China,we can produce several kinds of grinding ball 100000 ton annual and exports to more than twenty countries and areas such as Japan,Korea,Canada,America,Chile and South Africa and has obtained a high reputation from the Customers.

0063_1_1144389167_362ISO-1ISO-22

                                              

 

Product Advantage

 

1.Certification

 ISO9001&ISO14001

2.Low price:

Near the Laiwu steel CO group.,ltd( low material costs ) and Qingdao port(low transport costs ).

3.Good quality:

High hardness,  Good wear resistance,  No breakage,  Even wearing.

4.Applied field:

mines, cement plants, power stations, chemical industries etc.

 

Stable supply and sales year-round make us can be your good supplier.

  

 
Product Description

  

 

Specifications:

 

FORGED STEEL GRINDING BALLS

  

Size: 20mm-150mm
Hardness:HRC55-67

Breakage rate:<1%

Impact test:>12J/CM2

Endurance test times:>10000

Chemical elements:

Brand

Material

C

Mn

Si

Cr

S

P

DT-2

60Mn

0.57-0.65

0.7-1.0

0.17-0.37

0.25

0.035max

≤0.035max

DT-3

65Mn

0.62-0.70

0.9-1.0

0.17-0.37

0.25

≤0.035max

≤0.035max

DT-4

B2

0.70-0.85

 

0.7-0.8

0.17-0.37

0.2-0.7

≤0.035max

≤0.035max

 

 

Brand

Material

Impact Test AK.J/cm2

Endurance Test Times(5m)

Dia 25mm-60mm

Dia 70mm-100mm

Surface

Core

Surface

Core

DT-2

60MN

≥13

≥10000

≥58

≥50

≥58

≥42

DT-3

65MN

≥15

≥12000

≥60

≥50

≥60

≥42

DT-4

75MnCr

≥17

≥12000

≥60

≥52

≥60

≥50

 

Specification and Hardness of Grinding Ball:

 

Nominal

diameter

(mm)

Diameteical

tolerance

(mm)

Weight of Single

of forging ball

in average

Number of piece of

One ton forging ball

in average

Surface

hardness

Impact

toughness

DIA 20

DIA 25

DIA 30

DIA 40

DIA 50

 

 

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

 

 

 

 

 

55-65

 

 

 

 

 

 ≥12

DIA 60

DIA 70

DIA 80

DIA 90

DIA 100

 

 

+3

-2

888

1410

2104

2996

4110

 

1126

709

475

333

243

DIA 110

DIA 120

DIA 130

+4

-2

5457

7102

9030

182

140

110

DIA 140

DIA 150

+4

-3

11278

13871

88

72

 
Packaging & Shipping

  

The process line of production and package:

 

 

670369731_663 

 

iso_ 

If you are interested in my products, please send me your detailed information  such as your drawing or detailed specifications, chemical composition requirement etc. and you will get our quickly reply


Price

  • Price Condition : FOB
  • Price : USD790 / Ton
  • Delivery Port : Qingdao

Packaging & Delivery

  • Packing :Bags(1000Kgs/bag)and Steel drums(850-900Kgs/drum)
  • Delivery Lead Time : 8 Day
  • Minimum Order : 20Ton
  • Supply Ability : 10000Ton/Month

Product Image

  • Grinding Steel Ball image

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