Casting Grinding Balls

Casting Grinding Balls

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Casting Grinding Balls

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  • Detail
  • Parameters



Spec Available

Name

Chemical Element(%)

C

Si

Mn

Cr

Mo

Cu

P

S

Special High Chrome Alloyed Balls

2.0-3.3

≤1.0

0.3-1.5

14-23

0-3.0

0-1.2

≤0.06

≤0.06

High Chrome Alloyed Balls

2.0-3.3

≤1.0

0.3-1.5

10-14

0-3.0

0-1.2

≤0.06

≤0.06

Medium Chrome Alloyed Balls

2.0-3.3

≤1.2

0.3-1.5

4-6

0-1.0

0-1.2

≤0.06

≤0.06

Low Chrome Alloyed  Balls

2.1-3.6

≤1.5

0.3-1.5

1-3

0-1.0

0-0.8

≤0.06

≤0.06

Physical Property & Microstructure

Name

(HRC)

Ak(J/cm2)

Microstructure

Times of Falling Balls

High Chrome Alloyed Balls

≥60

≥4.0

M+C+A

≤Φ80

≥15000

≥Φ80

≥10000

Medium Chrome Alloyed Balls

≥48

≥3.0

P+C

≤Φ80

≥15000

≥Φ80

≥10000

Low Chrome Alloyed Balls

≥45

≥2.5

P+C

≥10000

Martensite      Carbide    Austenite     Pearlite

Specification

Size(mm)

Weight(kg)

Quantity(pc/t)


Size(mm)

Weight(kg)

Quantity(pc/t)

Φ30

0.11

9091

Φ90

2.90

345

Φ40

0.25

3891

Φ100

4.00

250

Φ50

0.50

2000

Φ110

5.30

188

Φ60

0.86

1153

Φ120

6.80

147

Φ70

1.37

729

Φ130

7.70

129

Φ80

2.05

487

Φ140

8.74

114


Price
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