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GRITTAL (patented manufacturing process)
Stainless Steel Grit, rust-proof,angular,chromium alloy (crushed and hardened)
- Blast cleaning
- De-burring
- Surface refinement
- Surface preparation prior to coating
- Stone cutting in gang saws
- Waterjet cutting
- Non-ferrous metals and special alloys
- Zinc pressure die castings
- All types of aluminum castings
- Forgings
- Stainless steel castings and forgings
- Stainless steel equipment fabrication
Especially when compared to mineral abrasives, GRITTAL offers the following advantages:
- Greater durability
- Lower blasting times
- Brighter finish
- Rust-free surfaces
- Low dust development
- Grittal can be used in centrifugal wheel machines as well as air blast systems
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Chemical Analysis:
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C 2%, Cr 30%
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Microstructure:
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Martensit mit Chromkarbiden
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Hardness:
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750 HV (62 HRC),
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Bulk density:
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4,1 kg/dm3
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Chemical Analysis:
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C 2%, Cr 30%
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Microstructure:
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Ferrit mit Chromkarbiden
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Hardness:
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640 HV (56 HRC),
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Bulk density:
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4,1 kg/dm3
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- Specially screened sizing is available upon request.
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GRITTAL PASLANMAZ ÇELİK GRİT UYGULAMA ALANLARI
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Deburring
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Matting
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Cleaning
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Container Blasting
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| Blasting for all surfaces
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Prior paint and coatings
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Gang Saws
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Water-Jet Cutting
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Precise & Specific Blasting
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KOD.
NO |
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BOYUT
ARALIĞI |
ELEK ANALİZİ |
| No.10 |
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0,05 - 0,20
(mm) |
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Elek
Aralığı
(mm)
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KOD NUMARASI
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| 300 |
200 |
150 |
100 |
60 |
50 |
40 |
30 |
20 |
10 |
| 3,0 |
5%
max |
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| 2,5 |
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| 2,0 |
|
5%
max |
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| 1,7 |
90%
min |
|
5%
max |
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| 1,4 |
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90%
min |
|
5%
max |
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| 1,25 |
|
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90%
min |
|
5%
max |
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| 1,0 |
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90%
min |
|
5%
max |
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| 0,8 |
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5%
max |
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| 0,7 |
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90%
min |
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| 0,6 |
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90%
min |
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| 0,5 |
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5%
max |
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| 0,4 |
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90%
min |
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| 0,3 |
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5%
max |
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| 0,2 |
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5%
max |
| 0,14 |
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90%
min |
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| 0,09 |
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90%
min |
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| < 0,09 |
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| Teknik Özellikler |
Krom Karbidli Martenzit Yapıdaki Paslanmaz Çelik Gritler
Teknik Özellikler :
| Sertlik |
≈ 62 HRC |
| Yoğunluk |
≈ 4,1 g/cm3 |
Kimyasal Analiz :
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| Paslanmaz Çelik Grit Kullanim Alanlari |
Temizleme, yüzey pürüzlendirme işlemleri olarak;
- Her tür alüminyum döküm parçalarda
- Basınçlı dökümle üretilen çinkolarda
- Demir dışı metaller ve özel alaşımlarda
- Paslanmaz çelik dökümlerde |
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| No.20 |
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0,09 - 0,30
(mm) |
| No.30 |
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0,14 - 0,50
(mm) |
| No.40 |
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0,40 - 0,80
(mm) |
| No.50 |
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0,60 - 1,00
(mm) |
| No.60 |
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0,70 - 1,25
(mm) |
| No.100 |
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1,00 - 1,40
(mm) |
| No.150 |
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1,25 - 1,70
(mm) |
| No.200 |
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1,40 - 2,00
(mm) |
| No.300 |
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1,70 - 3,00
(mm) |
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