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High Carbon Cast Steel Grit ISO G200 (SAE G12)
| Abstract | Cast steel angular grit, is produced by crushing specially heat treated oversize shot pellets. Produced grit by Akbari Metal Melt Fa.made of high carbon steel. Metallurgically, it has a structure of tempered martensite and or bainite and has appropriate strength and hardness. Due to being angular and depending on the selected conditions,… |
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High Carbon Cast Steel Grit ISO G200 (SAE G12)
Steel Grit
High carbon steel grit has a good ability to remove deep surface contaminants, create a suitable surface profile before painting and coating. Steel Grit is sharp, typically angular in shape and harder than steel shot. The recyclability of this abrasive is around more than dozens of times before replacement, which means it generates less waste and has a lower environmental impact than certain other abrasives. Commonly used in cleaning applications, surface preparation and stone cutting-particularly granite.
| ISO 11124-3 | SAE J 444 | Nominal Size
(mm) |
Distribution | Sieve Mesh | Screen aperture
(mm) |
| G200 | G 12 | 1.70-2.00 | All Pass No. | 8 | 2.36 |
| 80% Min on No. | 12 | 1.70 | |||
| 90% Min on No. | 14 | 1.40 |
Screening Specifications, High Carbon Cast Steel Grit ISO G200 (SAE G12)
| Chemical Comp. | W. Percentage | Hardness No. | Micro Structure | Total Defect | Ap. Density |
| Carbon | 0.85-1.20 | 390-530 HV(L)
470-610 HV(P) |
Uniform Martensite And/or Bainite Microstructure, Tempered To A Degree Consistent With The Hardness Range | 40 PCT Max
Consist of Shot or Greater Than Half-Round & Crack |
7.0 Kg/Dm3 Min |
| Manganese | 0.60-1.20 | ||||
| Selenium | 0.40 Min | ||||
| Sulfur | 0.05 Max | ||||
| Phosphor | 0.05 Max |
Technical Specifications, High Carbon Cast Steel Grit ISO G200 (SAE G12)
General Applications, High Carbon Cast Steel Grit ISO G200 (SAE G12)
- De sanding the surfaces of large metal castings with high contamination levels
- Surface Preparation and roughing of water and gas pipelines before applying paint and coating
- Surface Preparation and roughing offshore structures and vessel hulls before applying painting
- Surface Preparation and roughing of steel structures before applying paint and coating
Benefits:
- Extreme Durability
- Very High Recyclability
- Used in Both Wheel Blasting and (Air) blasting
- Multiple Hardness Available
- Very Low Dusting
Applications:
- Surface Preparation
- Cleaning
- Roughing
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