Such products have the advantages of cast steel shot and steel wire cut shot at the same time: it can be polished evenly, does not hurt the workpiece, is not easy to break, has high wear resistance, and has a long cycle polishing life. Grinding steel shot is the mainstream metal abrasive material for the finishing of automobile and motorcycle accessories.
Grinding Shot
Grinding Shot
Brand: ShanHai
Product Name: Grinding Pills
Scope of application: polishing, rust removal, sand removal, etc.
1. Fast cleaning speed
When cleaning the workpiece, it has good resilience, fast cleaning speed and low sand consumption
2. Good durability
The particles are uniform, which can eliminate stress, improve the surface strength of the workpiece, and have good durability.
3. Moderate hardness
Moderate hardness, good toughness, impact resistance, and can be recycled.
4. Wide range of application
It is suitable for various industries such as aviation industry, automobile industry, shipbuilding industry, metal processing, petrochemical industry and so on.
Carbon (C) 0.70~0.85%
Manganese (Mn) 0.30~1.30%
Silicon (si)≥0.15~0.35%
Sulfur (S)≤0.05%
Phosphorus (P)≤0.04%
Average hardness:
54~60HRC
Hardness deviation: the maximum deviation range is ±3.0HRC
Tensile strength: 2200~2800Map
Owen Lifespan: 4000 Times
Metallographic structure: deformed troostite
Density: 7.8 g/cm³
Bulk density: 4.5g/cm³
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