Product Description
The size of Steel Grit :
G10,G12,G14,G16,G18,G25,G40,G50,G80,G120
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 of Steel Grit :
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 |
Steel Shot Application:
Blast cleaning of cast steel shot: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 shot:Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling of forging.
Shot peening of cast steel shot:Shot peening of gear, heat treatment.
Shot blasting of cast steel shot:Shot blasting of profile steel,ship board,steel board,steel material.
Shot blasting of cast steel shot:Shot blasting of steel board, profile steel, steel structure.
Pre-treatment of cast steel shot:Pre-treatment of surface, steel board, profile steel, steel structure,before-painting.
Steel Shot Application Devices:
Steel shot mainly used for the following equipment including rotary barrel shot blasting machine, chain type shot blasting machine,pedrail type shot blasting machine,pass_through shot blasting machine,table type shot blasting machine, Pendent-chain & Pile-type Shot Blasting Machine, trolley type shot blasting machine,abrator, abrator equipment,shot peening machine,shot peening equipment,sandblasting machine,sandblasting equipments,steel material pretreatment production line,steel plate pretreatment production line, steel structure pretreatment production line.
Our main market of Steel Shot :
worldwide,South-east,Middle-east ,Europe and South America.
Our main products:
Steel Shot:S930,S780,S660,S550,S460,S390,S330,S280,S230,S170,S110.(0.2-3.0mm)
Steel Grit:G10,G12,G14,G16,G18,G25,G40,G50,G80,G120.(0.2-3.0mm).
Steel Cut Wire Shot:CW1.0mm,CW1.5mm,CW2.0mm,CW2.5mm.
304 Austenite Type,430 Ferrite Type and 410 Martensite Type Stainless Steel Cut Wire Shot,Aluminum Shot,Zinc shot and Copper shot.<img
Bearing Angular Steel Grit Grain Size |
Grit Diameter
(mm) | Partial Size % Cumulative Retained in Screen |
| G10 |
| All Pass |
| 80%
min | 90%
min |
|
|
|
|
|
|
|
|
|
|
|
|
| G12 |
|
| All Pass |
| 80%
min | 90%
min |
|
|
|
|
|
|
|
|
|
|
|
| G14 |
|
|
| All Pass |
| 80%
min | 90%
min |
|
|
|
|
|
|
|
|
|
|
| G16 |
|
|
|
| All Pass |
| 75%
min | 85%
min |
|
|
|
|
|
|
|
|
|
| G18 |
|
|
|
|
| All Pass |
| 75%
min |
| 85%
min |
|
|
|
|
|
|
|
| G25 |
|
|
|
|
|
| All Pass |
|
| 70%
min |
|
| 80%
min |
|
|
|
|
| G40 |
|
|
|
|
|
|
| All Pass |
|
|
|
| 70%
min |
| 80%
min |
|
|
| G50 |
|
|
|
|
|
|
|
|
| All Pass |
|
|
|
| 65%
min | 75%
min |
|
| G80 |
|
|
|
|
|
|
|
|
|
|
|
| All Pass |
|
| 65%
min | 75%
min |
| SAE Screen No. | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 80 | 120 |
Screen size
(mm) | 3.35 | 2.80 | 2.36 | 2.00 | 1.70 | 1.40 | 1.18 | 1.00 | 0.85 | 0.71 | 0.60 | 0.50 | 0.425 | 0.355 | 0.300 |
We Bestar Group Co., Ltd. is a professional manufacturer, supplier and exporter for all kinds of sandblasting equipments, specializing in researching, designing and manufacturing ideal sandblast machines for our customers. We are also the manufacturer of metal abrasive which integrates with technical research, development and production. The company has developed 8 series including cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminium shot, zinc shot, copper shot, 80 kinds of abrasive products.
Our product range is big, covering from traditional Pressure feed sandblaster, Suction feed sandblaster to Automatic blasters, from Portable sand blaster, sand blast cabinet, Sandblast room to Dust-free sandblasting system. All these tools can be well used for the pretreatment of electroplating/painting /coating/oxidization industry etc., removing the metal oxide/charcoal black/rusts on metal or non-metal surface, matte surface processing of mould/mould cleaning, eliminating superficial injuries of metal/non-metal items, etching patterns processing, removing tiny burrs of machinery/plastic injection parts, sandblasting jeans for white and cat's whisker effect, etc.
We are strong in technical force and advanced equipments, we have passed ISO9001-2000 international quality management system certification. We could produce high strength, long durability cast steel shot, cast steel grit through double quenching, tempering, screening and so on. The quality of products has met SAE standard. The company could produce 150, 000 tons metal abrasives per year. Our products are exported to more than 15 countries and regions around the world, and have got good comments from domestic and abroad users of foundry plant, forging plant, heat treatment plant, steel structure plant, container manufacturer, shipyard, auto and locomotive manufacturer and stone industries.
We will be also very glad to produce many other new items in this business according to customers' designs or samples. Warmly welcoming you to contact us, we believe that we are just the right supplier you are looking for.
