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Cheapest Steel Shots

2015-06-15 10:42:42   Review:0 Click:

cast steel shots:

1. Production specification: S930,S780, S660, S550, S460, S390, S330, S280, S230, S170, S110,S70

 

2. Chemical Composition of steel shots: C 0.70-1.20% Mn 0.60-1.20%, Si 0.40-1.20%, S≤0.05%, P ≤0.05%

 

3. Hardness: Normal: 40-50HRC Special: 52-56HRC, 56-60HRC Density: 7.4g/cucm

 

4. Steel shot is used for industrial foundry, forging plant, heat treatment shop, steel construction plant, container manufacturer, ship builder, auto and locomotive manufacturer .

 

5. Microstructure: Tempered Marten site High strength, durable Ervin life: Cast steel shot: 2000 cycles.

 

CAST STEEL SHOT: 
Product series: cast steel shot
Performance &technical standard :
C:0.8%-1.2% ;Mn:0.35%-1.2%; Si :≥0.4%;P.S ≤0.05%
Density: ≥7.4g per cubic cm
Hardness: 40-50 HRC, special request could achieve 51-57HRC
Shape: Round or approximate round 
Size : S1560-S70
Application of Cast Steel Shot :
1.Blast cleaning: Applied as metal abrasive materials for Shot Blast machines to clean the workpiece of the casting ,the die-casting ,the forging ,the steel plate ,the H type steel, the steel structureand also to clean away the sands out of the casting workpiece.
2. Derusting: Clean the rust of the workpiece of the forging,the steel plate ,the H type steel ,the steel structure .
3.Shot peening : Shot peening to the workpiece of the gear ,the workpiece after heat treatment ,the pro-file steel ,the vessel hull ,other steel materials or structures.
Application Devices:
  Metal shot mainly used for the following equipment including rotary barrel shot blasting machine, chain type shot blasting machine ,pedrail type shot blasting machine ,passthrough shot blasting machine ,table type shot blasting machine ,pendent-china&pile-type Shot Blasting Machine, trolley type shot blasting machine ,abrator ,abrator equipment ,shot peening machine, shot peening equipment ,sand blasting machine ,sandblasting equipments, steel material pretreatment production line,steel plate pretreatment production line ,steel structure pretreatment production line .

 

 

shot peening steel grit   

 

 

 

Operative Standards:

 

 In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.

 

The Major Technological Index:

 

Products

Steel Grit

Chemical Composition

 

C

0.70~1.20%

Mn

0.35~1.20%

Si

0.40~1.20%

S

≤0.05% 

P

≤0.05% 

Microhardness

GP:42~50HRC (399~509HV)
GL:56~60HRC (620~713HV)
GH:63~66HRC (795~889HV)

Hardness Deviation

Max Deviation ±3.0HRC

Microstructure

Tempered Martensite or Sorbite

Density

7.4g/cm3

 

Application:

 

Blast cleaning of cast steel grit:Used for blast cleaning of casting, die-casting, forging, sand removal of casting, steel plate, H type steel, steel structure.
    Rust removal of cast steel grit:Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling of?forging.
    Shot blasting of cast steel grit:Shot blasting of profile steel, ship board, steel board, steel material.
    Shot blasting of cast steel:Shot blasting of steel board, profile steel, steel structure.
    Pre-treatment of cast steel grit:Pre-treatment of surface, steel board, profile steel, steel structure, before-painting.

 

Steel Grit Types:

 

 

 

GP:Angular when new, this grit rapidly rounds off in use and its particularly suited descaling applications. 
    GL:Although harder then GP steel grit, also loses its sharp edges during shto basting and is particularly suited to descaling and surface preparation applications. 
    GH:Having maximum hardness, GH always remains angular in its operating mix. These abrasive are particularly effective in surface treatment processes and produce a uniform,

 etched finish, GH angular grit should only be used in wheel machines where working requirements take precedence over cost price considerations (for example with rolling mill cylinders or 

when a special finish is needed). For use mainly with compressed air equipment

 

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