Nickel grit is a metallic abrasive with high hardness and durability, obtained from nickel smelting plants. Its angular structure creates a strong abrasive action on the surface. It is preferred especially in heavy industrial applications for cleaning rusty and thickly coated surfaces. It delivers faster and more effective results than conventional blasting materials.
Technical specifications
- Material
- Nickel smelting by-product
- Shape
- Angular and sharp
- Hardness
- ~55 – 65 HRC
- Density
- ~7.5 g/cm³
- Colour
- Grey-metallic
- Surface preparation
- Achieves SA-2, SA-2.5 and SA-3 levels
Grain size selection
| Size code | Grain range (mm) | Application |
|---|---|---|
| NG-12 | 1.70 – 2.40 | Heavy rust and paint removal |
| NG-20 | 1.00 – 1.70 | General surface preparation |
| NG-40 | 0.50 – 1.00 | Medium-level cleaning |
| NG-80 | 0.18 – 0.50 | Precision surface treatment |
Blasting applications
- Rust and paint removal from steel structures
- Restoration of ship hulls and marine equipment
- Surface preparation of oil fields and pipelines
- Scouring of concrete and stone surfaces
- Cleaning of weld seams
- Renewal of heavily painted or worn surfaces
Advantages
- Provides fast cleaning with high abrasive power
- Long-lasting and reusable thanks to its toughness
- Creates an excellent surface profile before coating
- Shorter processing time than conventional sands
- Environmentally conscious recycling potential
Nickel grit is a special abrasive offering high performance and durability in industrial blasting. It provides effective cleaning and ideal pre-coating preparation, especially on demanding surfaces. With its environmental sustainability and long service life, it is an indispensable part of modern blasting technology.
