Product Description

Operation Standards:
1.GB/T****8.3_***8:Preparation of steel substrates before application of paints and related products specifications for metallic blast-cleaning abrasives-Part3High-carbon cast-steel shot and grit.
2.SFSA Designation :****6
3.SAE J**7:High Carbon Steel Shot
4.YB/T******3:Cast steel shot
5.MIL-S***1C:Military Specification:Steel Grit,Shot,And Cut Wire Shot,And Iron Grit And Shot-Blast Cleaning and Peening
6..ISO****4 Part3:High-carbon cast-steel shot and grit
Technical date:
Chemical composition: Carbon 0.***1.*0% Manganese 0.***1.*0% Silicon 0.***1.*0% Sulfur ≤0.*5% Phosphorous ≤0.*5%
Average hardness : GP:****2HRC GL:****0HRC  GH:****4HRC
Max.hardness deviation : ±3.0HRC（±*0HV）
Ervin life: ********0cycles
Microstructure: Uniform tempered martensite,or tempered troostite with well distributed carbides
Min.density(alcohol replace testing): 7.6g/cm³
Application Range
1.Surface cleaning : Castings,forgings,die-castings,steel plates,H-shaped steel ,structural steel
2.Derusting and descaling : Castings,forgings,steel plates,H-shaped steel ,structural steel
3.Surface strengthening : Gears,heat-treated parts
4.Shot blasting : Steel plates,steel profiles
5.Shot peening : Steel plates,steel profiles
6.Desanding : Steel plates,steel profile
Package:
1. *5kg per bag ,*0 bags in one pallet
2.*5kg per bag ,*0 bags in one jumbo bag
3.*5kg per paper bag ,*0 bags in one plywood pallet
4.One ton a bulk bags
5.According to customers requirements