Abrasive Grain Sizes: | 1.0mm |
---|---|
Usage: | sand blasting for surface cleaning |
Material: | alloy steel |
Model Number: | G25 |
Brand Name: | kaitai |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
Abrasive Material Size:
G10,G12,G14,G16,G18,G25,G40,G50,G80,G120
Abrasive Material Operative Standards:
In accordance with standards of GB/T18838.3-2008 Steel Shot and Cast 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.
Abrasive Material Technological Index:
Products |
Cast Steel Grit |
|
Chemical Composition
|
C |
0.80~1.20% |
Mn |
0.35~1.20% |
|
Si |
≥0.40 |
|
S |
≤0.05% |
|
P |
≤0.05% |
|
Microhardness |
GP:42-52 HRC
GL:53-60 HRC |
|
Hardness Deviation |
Max Deviation ±3.0HRC |
|
Microstructure |
Tempered Martensite or Sorbite |
|
Density |
7.6 g/cm3 |
Abrasive Material 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.
Production Flow
· With strong technical force,advanced equipment like intermediate frequency induction furnace ,centrifugal atomizer,second quenching,tempering ,spiralizing ,package and so on,the company could produce high strength ,strong durability cast steel shot and cast steel grit.
· The production technology and equipment gains Progress in Science and Technology of Shandong Province Scond Prize and Progress in Science and Technology of Binzhou City First Prize.
Application
Blast cleaning of abrasive material 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 abrasive material steel grit :Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling of forging.
Shot peening of abrasive material steel grit :Shot peening of gear, heat treatment.
Shot blasting of abrasive material steel grit :Shot blasting of profile steel,ship board,steel board,steel material.
Shot blasting of abrasive material steel grit :Shot blasting of steel board, profile steel, steel structure.
Pre-treatment of abrasive material steel grit :Pre-treatment of surface, steel board, profile steel, steel structure,before-painting.
Testing equipment
· Company has compelet quality control system ,2 sets American Ervin Fatigue life Tester to test the fatigue life of metal abrasive,Germany SPECTRO Direct Reading Spectrograph and Carbon-Sulfur High Frequency Infrared Rays Analyzer to test ingredient of metal abrasive .Quality has met ISO International standard and national new standard of casting steel shot and steel grit.
Packaging & Shipping
Cast Steel Grit General Packaging :
? 25kg per bag ,40 bags in one pallet
? 25kg per bag ,40 bags in one jumbo bag
? 25kg per paper bag ,40 bags in one plywood pallet
? One ton a bulk bags
? According to customer requirements
Shipping: Container transport