Sand blasting grit steel shot price

Steel shot is spherical grains made of molten steel through an atomization (granulation) process, available in different sizes and hardnesses. It is used in airless wheel blast machines to clean foundry castings, surface polishing and shot peening.
Packed in 25kg bags
Special, stainless steel shot and high hardness specification shots available
Manufactured hypereutectoid steel abrasive
Grey, metal spheres
Used in airless wheel blast machines to clean foundry castings, surface polishing and shot peening
Also used in portable trackblast airless wheel blast machines for concrete floor preparation and profiling
Very long lasting
Can be recycled many times

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Description

Standardsfor steel shot:
SAE J827 Cast Steel Shot,
ISO11124-3High Carbon Cast Steel Shot and Grit.
YB/T5149-1993 Cast Steel Shot,
SFSA20-66Cast Steel Abrasive.
Specification for steel shot:
Project National Standards Quality
Chemical composition% C 0.85-1.20 0.85-1.0
Si 0.40-1.20 0.70-1.0
Mn 0.60-1.20 0.75-1.0
S <0.05 <0.030 P <0.05 <0.030 Hardness steel shot HRC40-50 HRC55-62 HRC44-48 HRC58-62 Density steel shot ≥7.20 g/cm3 7.4g/cm3 Microstructure Tempered Martensite or Troostite Tempered Martensite Bainite Composite organization Appearance Spherical Hollow particles<10% Crack particle<15% Spherical Hollow particles<5% Crack particle<10% Type S70 ,S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 Packing Each ton in a separate Pallet and each ton divided in 25KG packs . Durability 2500~2800 times Density 7.4g/cm3 .Diameter 0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm 　 Applications 1.Blast cleaning: Used for blast cleaning of casting, die-casting, forging; sand removal of casting, steel plate, H type steel, steel structure. 2..Rust removal: Rust removal of casting, forging, steel plate, H type steel, steel structure. 3.Shot peening: Shot peening of gear, heat treated parts. 4.Shot blasting: Shot blasting of profile steel, ship board, steel board, steel material,steel structure. 5.Pre-treatment: Pre-treatment of surface, steel board, profile steel, steel structure, before painting or coating. 　