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Chrome Steel Balls NanorCr
Chrome Steel Balls NanorCr
  • Chrome Steel Balls NanorCr
  • Chrome Steel Balls NanorCr
  • Chrome Steel Balls NanorCr
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Product Name:Chrome Steel Balls NanorCr
Product Model:NR


Chrome Steel Balls NanorCr

l  Description:

NanorCr chrome steel beads and balls are made from high quality 52100 chrome steel with special procedure and under precise control. There is not porosity in the beads, 100% roundness and high hardness. It can be used to grinding pastes in more than 50,000cps in pearl and ball mills.

● Features:

Long lifespan than carbon steel or stainless steel balls; having highest density in all kinds of grinding media; can handle a wide range viscosity slurries.

● Applications:

Paints, mineral fillers, dyestuffs and pigments industries; The precise grade ball is suitable for roller and bearing.

Chemical Composition:

Composition

Steel

Chrome

Carbon

Silicon

Nickel

Molybdenum

Phosphor

Sulfur

Wt%

97

1.30-1.60

0.98-1.10

0.20-0.45

0.25

    ≤0.08

0.025

0.025

Typical Properties:

Specific Gravity

Bulk Density

Hardness Rockwell

7.8kg/dm3

>4.6kg/L

62-65

Sizes:

1. Beads:

Code

Sizes(mm)

 

Code

Sizes(mm)

 

Code

Sizes(mm)

NR5

0.5

 

NR12

1.2

 

NR24

2.381

NR8

0.8

 

NR15

1.5

 

NR32

3.175

NR10

1.0

 

NR20

        2.0

 

NR40

      3.969

 

2. Balls:

Code

Sizes(mm)

 

Code

Sizes(mm)

 

Code

Sizes(mm)

NRB5

5.0

 

NRB12

12.3

 

NRB30

38.1

NRB6

6.35

 

NRB12.7

12.7

 

NRB40

  41.28

NRB7

7.144

 

NRB14

       14.28

 

NRB45

      45.0

NRB7.9

7.938

 

NRB15

       15.08

 

NRB50

      50.8

NRB8

8.731

 

NRB16

       16.67

 

NRB60

      60.0

NRB9

9.525

 

NRB20

        20.0

 

NRB70

      70.0

 NRB11

11.11

 

NRB25

        25.58

 

 

 


 

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