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Steelblast

Steelblast shot is produced with selected raw materials in modern plants that assure a constant quality in time.  
The blast shots are mainly used for:
Descaling of bars in drawing mills, aluminum or bronze shotblasting, shotblasting of particular milling or die-pressed items, tile and cement block shotblasting, cleaning of surfaces in turbine shotblasting machines.

SPHERICAL BLAST SHOTS are obtained through fusion. They then undergo thermal treatments to confer optimal resilience and resistance to stress.

ANGULAR BLAST SHOTS are obtained through the crushing of spherical blast shots, they then undergo thermal treatments that confer a metallographic structure and maximum technicality. 




CHEMICAL ANALYSIS  

 

Spherical

Angular

 

Fe

96%

 

C

0,80% ¸

1,20%

Mn

0,35% ¸

1,20%

Si

0,40%

 

S+P

0,05% max

 

PESO SPECIFICO =

Spherical 4,5-5,0 Kg/Dm3

Angular 3,8-5,0 Kg/ Dm3

DUREZZA =

Spherical HRc40-51

Angular HRc 47-56

 

 

availability also 43-50 HRc
/ 65-67 HRc

Melting point

1500

 

 

measures available

Spherical

 

Angular

 

NORMS SAE

measures expressed in milimeter

 

NORMS SAE

measures expressed in milimeter

 

GS 70

0.425

-

0.125

GA 120

0.300

-

0.075

GS 110

0.600

-

0.180

GA 80

0.425

-

0.125

GS 170

0.850

-

0.355

GA 50

0.710

-

0.180

GS 230

1.000

-

0.500

GA 40

1.000

-

0.300

GS 280

1.180

-

0.600

GA 25

1.180

-

0.425

GS 330

1.400

-

0.710

GA 18

1.400

-

0.710

GS 390

1.700

-

0.850

GA 16

1.700

 

1.000

GS 460

2.000

-

1.000

GA 14

2.000

-

1.180

GS 550

2.000

-

1.180

GA 12

2.360

-

1.400

GS 660

2.360

-

1.400

GA 10

2.800

-

2.000

GS 780

2.800

-

1.700

 

 

 

 

GS 930

3.350

-

2.000

 

 

 

 

 


FREQUENTLY ASKED QUESTIONS



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of the most common questions on sandblasting.


 


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