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  Production Flow
  Steel Shots
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  Quality_Test
  ISO9001
   
ADD: Industrial Park, Nanyang Town, Dafeng City, Jiangsu Province
POST:224141
TEL:
+86-515-83290068
(0)15851002008
(0)15305113008
FAX:+86-515-83290086
Email:susannezhou@hotmail.com
sales@mxabrasive.com
 

Cast steel shots are commonly called steel shots, shots, steel grains, chrome molybdenum alloy steel shots, and are the substitutes for cast iron shots and iron shots. They are used as the metal abrasives in the shot blasting machines, shot blasting cleaners, shot blasting cleaning equipment, shot peening machines, shot peening and blasting, shot peening equipment, sand blasting machines, sand blasting equipment, steel pretreatment product lines, steel plate pretreatment product lines, and steel structure pretreatment product lines, of the types such as rollers, chains, lift hooks, caterpillar chains, pass-through, revolving tables, power&free, stepping, and machine pallets.

This product adopts the raw material scrap steel which is carefully chosen, is added with rare metals and the alloy with the best proportion, and is transformed into steel grains through electric furnace smelting and modern equipment producing. In the process of the liquid metal forming steel grains, its chemical composition and granularity are strictly controlled through many times’ electric heating treatment and automatic screen classification., in order to guarantee that its mechanical properties conform to various kinds of usages.

Our company has the most strict quality management in every production link of the steel shots, and the steel shots produced have strict internal organization, are difficult to be broken, have evenly distributed granularity, proper hardness degree, strong impact resistance and long life. They also have the characteristics of good rebound, high cleaning speed, and low consumption amount in usage, which can achieve the effects of shortening the treatment time, improving treatment amount and reducing production costs.


Technic Index of Cast Steel Shot

Products

Cast Steel Shot

 

Chemical
Composition

C

0.85 ~ 1.20%

Mn

0.60 ~ 1.20%

Si

0.40 ~ 1.20%

S

≤0.05%

P

≤0.05%

Hardness

40 ~ 50HRC

Hardness Deviation

Max Deviation±3.0HRC or±40HV

Microstructure

Tempered Martensite or Sorbite

Density

7.4g/cm3

 

Grain Distribution of Cast Steel Shot

目数

mm

Specification of Cast Steel Shot

2.5

2.0

1.7

1.4

1.2

1.0

0.8

0.6

0.5

0.3

0.2

7

2.80

all pass

 

 

 

 

 

 

 

 

 

 

8

2.36

 

all pass

  

 

 

 

 

 

 

 

 

10

2.00

85%min

 

all pass

all pass

 

 

 

 

 

 

 

12

1.70

97%min

85%min

 

5%max

all pass

 

 

 

 

 

 

14

1.40

 

97%min

85%min

 

5%max

all pass

 

 

 

 

 

16

1.18

 

 

97%min

85%min

 

5%max

all pass

 

 

 

 

18

1.00

 

 

 

96%min

85%min

 

5%max

all pass

 

 

 

20

0.850

 

 

 

 

96%min

85%min

 

10%max

all pass

 

 

25

0.710

 

 

 

 

 

96%min

85%min

 

10%max

 

 

30

0.600

 

 

 

 

 

 

96%min

85%min

 

all pass

 

35

0.500

 

 

 

 

 

 

 

97%min

85%min

10%max

 

40

0.425

 

 

 

 

 

 

 

 

97%min

 

all pass

45

0.355

 

 

 

 

 

 

 

 

 

80%min

10%max

50

0.300

 

 

 

 

 

 

 

 

 

90%min

 

80

0.180

 

 

 

 

 

 

 

 

 

 

80%min

120

0.125

 

 

 

 

 

 

 

 

 

 

90%min

200

0.075

 

 

 

 

 

 

 

 

 

 

 

325

0.045

 

 

 

 

 

 

 

 

 

 

 

SAE

S-780

S-660

S-550

S-460

S-390

S-330

S-280

S-230

S-170

S-110

S-70

 

 
Dafeng MingXiang Cast Steel Shot Manufacturing Co., Ltd.
  SU ICP 07011104#