Steelgrit
Steel Grit is produced by crushing Steel Shot. Further it gets a special heat treatment process. Steel Grit has a very good cleaning properties with a long lifetime.
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CHEMICAL ANALYSIS
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C 0.85 - 1.2 % Mn 0.5 - 1.2 % Si 0.4 - 1.5 % P < 0,05 % S < 0,05 %
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SHAPE |
Angular
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NATURE |
Metallic
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COLOUR |
Grey
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HARDNESS |
GH = 62 - 68 HRC GP = 40 - 50 HRC GL = 55 - 60 HRC
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BULK DENSITY |
4,0 - 4,5 kg/dm³
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SPECIFIC DENSITY |
7 kg/dm³
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GRAIN SIZE |
G.12 1.4 - 2.0 mm G.14 1.2 - 1.7 mm G.16 1.0 - 1.4 mm G.18 0.7 - 1.2 mm G.25 0.4 - 1.0 mm G.40 0.3 - 0.8 mm G.50 0.2 - 0.6 mm G.80 0.1 - 0.3 mm
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PACKING |
- in 25 kg paper bags on pallets of 1000 kg each, covered with a shrink foil. - in 1000 kg big bags
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APPLICATION |
In wheel blasting machines special, GP quality: - to remove mill scale - cleaning surfaces (descaling, derusting, cleaning) - roughening In blasting rooms special GH quality, size 40 and 50: - cleaning surfaces - preparation for painting and coating |