Categories
Cast Steel Grinding Ball
Cast Steel Grinding Ball
  • Cast Steel Grinding Ball
  • Cast Steel Grinding Ball
  • Cast Steel Grinding Ball
  • Cast Steel Grinding Ball
  • Cast Steel Grinding Ball

Cast Steel Grinding Ball

  • MOQ: 20 ton
  • Supply Capability: 100,000 ton / year
  • Port: Shanghai port
  • Delivery: According to quantity
  • Packaging: Woven bags/Steel drum
Details

Industries: Mineral /Cement Plant/ Power Station

Diameter: 10-150mm (0.4’’-6’’)

Chemical Composition

Item

C (%)

Si  (%)

Mn  (%)

P  (%)

S  (%)

Cr  (%)

Low chromium Ball

2.5-3.2

≤1.2

≤1.5

≤0.15

≤0.15

0.8-3.5

Medium chromium Ball

2.4-3.0

≤1.2

≤1.8

≤0.15

≤0.15

4.0-9.0

High chromium Ball

2.0-2.8

≤1.0

≤2.5

≤0.10

≤0.10

10-18

Super high chromium Ball

2.0-2.8

≤1.0

≤2.5

≤0.10

≤0.10

22-25

Mechanical Properties and Metallurgical Structure

Item

Mechanical Properties

Metallurgical Structure

Surface HRC

Center HRC

Resistance test

Low chromium Ball

≥48

≥46

≥8000

P+C

Medium chromium Ball

≥52

≥50

≥12000

P+C

High chromium Ball

≥58

≥56

≥15000

M+C

Super high chromium Ball

≥60

≥58

≥22000

M+C

Specifications and weight

Diameter (mm)

Weight of Per Ball (gr)

Average number of balls per Ton

Diameter Tolerance (mm)

φ6

9.66

10,320

 

 

+1.0

-1.0

φ8

12.88

77,640

φ10

13.5

74,073

φ15

24.2

41,322

φ17

27.37

36,537

φ20

32.2

31,056

φ25

63.0

15,873

φ30

110.0

9,091

φ40

257.0

3,891

+1.5

-1.0

φ50

500.0

2,000

φ60

867.0

1,153

φ70

1,370.0

729

+2.0

-1.0

φ80

2,050.0

487

φ90

2,900.0

345

+2.5

-1.0

φ100

4,000.0

250

φ110

5,300.0

188

+3.0

-1.0

φ120

6,800.0

147

φ125

7,750.0

129

Package- Steel drum ( 850kg ~900kg/drum)

23.jpg

Steel drum with wooden pallet: 
Steel drum size(cm): 89 × 58 (Volume: 900kgs N.G. avaliable)
Pallet size(cm): 118 ×58×12
Two steel drum tie on the wooden pallet, steel tape for bundle

Package- Woven bags (1,000 kg/bag)  

QQ图片20150714084141.png

Bag Size :60 cm X 60cm X70 cm

  • Company Name:Maanshan Longsheng Wear Resistant Material Co., Ltd.
  • Add:Gushu Industry Cluster Zone , Dangtu County, Maanshan City, Anhui Province,China
  • Contacts:Ms. Laura Xu
  • Mob:
  • Tel:+86-555-6871215
  • Email:laura@lsgrindingmedia.com