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Grittal Stainless Steel Grit Applications

 

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
  • GRITTAL GH

Chemical Analysis:

C 2%, Cr 30%

Microstructure:

Martensit mit Chromkarbiden

Hardness:

750 HV (62 HRC),

Bulk density:

 4,1 kg/dm3

 

  • GRITTAL GM

Chemical Analysis:

C 2%, Cr 30%

Microstructure:

Ferrit mit Chromkarbiden

Hardness:

640 HV (56 HRC),

Bulk density:

 4,1 kg/dm3

 

 

  • Specially screened sizing is available upon request.

GRITTAL PASLANMAZ ÇELİK GRİT UYGULAMA ALANLARI

Deburring

 

Matting

 

Cleaning

 

Container Blasting

 

Blasting for all surfaces 

 

Prior paint and coatings

 

Gang Saws

 

Water-Jet Cutting

 

Precise & Specific Blasting

 

KOD.
NO
BOYUT
ARALIĞI
ELEK ANALİZİ
No.10

0,05 - 0,20
(mm)

Elek
Aralığı
(mm)

KOD NUMARASI

300 200 150 100 60 50 40 30 20 10
3,0 5%
max
2,5
2,0 5%
max
1,7 90%
min
5%
max
1,4 90%
min
5%
max
1,25 90%
min
5%
max
1,0 90%
min
5%
max
0,8 5%
max
0,7 90%
min
0,6 90%
min
0,5 5%
max
0,4 90%
min
0,3 5%
max
0,2 5%
max
0,14 90%
min
0,09 90%
min
< 0,09

Teknik Özellikler
Krom Karbidli Martenzit Yapıdaki Paslanmaz Çelik Gritler

Teknik Özellikler :

Sertlik ≈ 62 HRC
Yoğunluk ≈ 4,1 g/cm3

Kimyasal Analiz :

Karbon ≈ % 2
Krom ≈ % 30
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
No.20

0,09 - 0,30
(mm)
No.30

0,14 - 0,50
(mm)
No.40

0,40 - 0,80
(mm)
No.50

0,60 - 1,00
(mm)
No.60

0,70 - 1,25
(mm)
No.100

1,00 - 1,40
(mm)
No.150

1,25 - 1,70
(mm)
No.200

1,40 - 2,00
(mm)
No.300

1,70 - 3,00
(mm)