Steel Grits

Steel Grits General Specifications

Steel Grits Steel grits are produced by fracturing high carbon steel balls after heat treatment. Steel grits have high resistance and is a kind of hard product preferred for many surface operations. Steel grits has been divided into three groups of different hardness according to their intended purpose.

SteelGP Steel GritsSteel Hardness: 40 – 50 HRC They have sharp and angular structure and a kind of material that generally used for the cleaning purposes. According to GL and GH quality products, GP steel grits are softer than GL and GH qualities and have been lost their sharpness and angular structure by abrading in short period during usage.

GL Steel Grits Hardness: 50 – 60 HRC They are much harder products than GP and have sharp and angular structure. During blasting, if even not quickly as GP, they lose their sharpness and angular features gradually. Generally are used in painting, operations before coating and surface preparation.

GH Steel Grits Hardness: 60 – 66 HRC They are kind of product that has maximum hardness among steel grits. They have sharp and angular structure and they are not lost their sharp and angular features during operations. They are used surface cleaning of high hardness products and surface roughening operations effectively. Provides homogenous surface appearance. GH steel grits are used in granite cutting operations.

 

C

Mn

Si

S

P

0,85 – 1,20 %

0,60 – 1,20 %

min. 0,40

max. % 0,05

max. % 0,05

Chemical Structure

OUR PRODUCTS RANGE
SAE NO. Product ImageNominal Diameter (mm)

SEA J444 SIEVE ANALYSIS

Sieve (mm)Tolerance
G – 12
fetas_celik_grit_g-12
1.70
2.36 From Sieve 8All
1.70 From Sieve 12min. %80
1.40 From Sieve 14min. %90
G – 14
fetas_celik_grit_g-14
1.41
2.00 From Sieve 10All
1.40 From Sieve 14min. %80
1.18 From Sieve 16min. %90
G – 16
fetas_celik_grit_g-16
1.19
1.70 From Sieve 12All
1.18 From Sieve 16min. %75
1.00 From Sieve 18min. %85
G – 18
fetas_celik_grit_g-18
1.00
1.40 From Sieve 14All
1.00 From Sieve 18min. %75
0.71 From Sieve 25min %85
G – 25
fetas_celik_grit_g-25
0.71
1.81 From Sieve 16All
0.71 From Sieve 25min. %70
0.43 From Sieve 40min.%80
G – 40
fetas_celik_grit_g-40
0.42
1.00 From Sieve 18All
0.43 From Sieve 40min. %70
0.30 From Sieve 50min. %80
G – 50
fetas_celik_grit_g-50
0.30
0.71 From Sieve 25All
0.30 From Sieve 50min.%65
0.18 From Sieve 80min. %75
G – 80
fetas_celik_grit_g-80
0.20
0.43 From Sieve 40All
0.18 From Sieve 80min. %65
0.13 From Sieve 120min %75

APPLICATION FIELDS
SectorsSizeUtilization Areas
Barrage Repair and Maintenance IndustryÇelik Grit G-14,G-18,G-25For purpose of grit blasting grit in cleaning operations before coating in barrage pipe lines
Pipe Manufacturing IndustrySteel Grit G-14,G-18,G-25Cleaning and grit blasting in pipe manufacturing before coating
Coating IndustrySteel Grit G-12,G-14,G-16Grit blasting in deenameling operations
Shipbuilding IndustrySteel Grit G-18,G-25Cleaning of ship sheets before painting
Granite IndustrySteel Grit G-16,G-18,G-25In granite cutting operations
Container Manufacturing IndustrySteel Grit G-16,G-18,G-25Grit blasting in container manufacturing
Tube Manufacturing IndustrySteel Grit G-16,G-18,G-25Grit blasting for the purpose of roughening before coating in tube manufacturing