Stainless Steel Shots

STAINLESS STEEL SHOTS – CHRONITAL Stainless Steel Grits- CHRONITAL; is most important blasting abrasive used in cleaning of surface profiles, development and improvement processes, on all aluminium parts, zamaks manufactured by pressure casting and non non-metals, special alloys and manufacturing and casting of stainless steel parts. Moreover; is a successfully applied roughening operation before coating.

CHRONITAL Stainless steel round ball casted with atomization operation.

Chemical Structure
C ~ % 0,17; Cr ~ % 18,0; Ni ~ % 10,0; Si ~ % 1,80; Mn ~ % 1,20
Micro Structure : Östenitik
Hardness (Initially): ~ 300 HV (30 HRC)
After passing to the process : ~ 450 HV (45 HRC)
Specific Density : 4,70 kg / dm3 = 4,70 gr / cm3
Specific Weight (Density): 7,90 kg / dm3 = 7,90 kg / cm3

Sieve

CODE NUMBERS

Intervals

(mm)

300

200

150

100

60

50

40

30

20

10

3

5%

max

2,5

2

5%

max

1,7

90%

5%

min

max

1,4

90%

5%

min

max

1,25

90%

5%

min

max

1

90%

5%

min

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

90%

min

Chemical Structure

CHRONITAL stainless balls provide cost advantages thanks to having long life and to give desired result in short period and also provide bright and stainless steel cleaning on applied surfaces and delay wearing of blasting machine comparatively.

Fetaş Paslanmaz Çelik Bilya

PHASE STRUCTURE OF STEELS When calculated equivalents of Cr and Ni by examining chemical analysis of Vulcan CHRONITAL products, as easily can be understand in the following diagram, is seen that these products have austenitic structure. Austenitic structure materials have ductile structure and also have featured as when hits and runs to be pressed and pressed to be hardened. Moreover, austenitic structures are not certainly fragile and only reduce their life by wearing. This specification also provides that stainless steel balls produced by austenitic phase are been longer than long life.

According to the following diagram, can be easily visible in case of equivalent of Cr falls below 10 % structure will be martensitic, in case of equivalent of Ni falls below 8 %, structure will be ferritic or martensitic.

A martensitic structure is hard and re-short structure obtaining due to the sudden cooling of the austenite phase of steel. Hence, the materials produced by this way are highly re-short, indentation probability are high after application and short long life materials due to their low resistance. Ferrit also is not although re-short structure as Martensit and is the softest state of steel. Thanks to their soft, re-short and low resistance structure is not a good abrasive and short long life material.

Due to containing 18% Cr and 10% Ni in their structure, a Vulkan CHORONITAL stainless steel ball has austenitic structure and long life, creates an excellent shine on surface and provides cost advantages.

OUR PRODUCTS RANGE
SAE NO. Product ImagesSize Weight
No.10
Fetaş Stainless Steel Balls No:10
0,05 – 0,20 (mm)
No.20
Fetaş Stainless Steel Balls No:20
0,09 – 0,30 (mm)
No.30
Fetaş Stainless Steel Balls No:30
0,14 – 0,50 (mm)
No.40
Fetaş Stainless Steel Balls No:40
0,40 – 0,80 (mm)
No.50
Fetaş Stainless Steel Balls No:50
0,60 – 1,00 (mm)
No.60
Fetaş Stainless Steel Balls No:60
0,70 – 1,25 (mm)
No.100
Fetaş Stainless Steel Balls No:100
1,00 – 1,40 (mm)
No.150
Fetaş Stainless Steel Balls No:150
1,25 – 1,70 (mm)
No.200
Fetaş Stainless Steel Balls No:200
1,40 – 2,00 (mm)
No.300
Fetaş Stainless Steel Balls No:300
1,70 – 3,00 (mm)
APPLICATION FIELDS
SectorsSizeUtilization Areas
Casting IndustryStainless Steel Ball CHRONITAL 20Cleaning small parts of stainless steel , aluminium , zamak, brass
Casting IndustryStainless Steel Ball CHRONITAL 30Cleaning medium parts of stainless steel, aluminium , zamak, brass
Casting IndustryStainless Steel Ball CHRONITAL 40Cleaning great parts of stainless steel, aluminium, zamak, brass
Hand Tools Manufacturing IndustryStainless Steel Ball CHRONITAL 20Cleaning of hand tools before coating
Fitting Manufacturing IndustryStainless Steel Ball CHRONITAL 20 CHRONITAL 30Cleaning of fitting production before coating
Shipbuilding IndustryStainless Steel Ball CHRONITAL 20 CHRONITAL 30Removing heat treatment traces on stainless steel parts in shipbuilding industry
Stainless Steel Textile Machinery IndustryStainless Steel Ball CHRONITAL 30 CHRONITAL 40Removing welding and process traces on surfaces for the purpose of finishing
Stainless Steel Food Machinery IndustryStainless Steel Ball CHRONITAL 20 CHRONITAL 30Removing welding and process traces on surfaces for the purpose of finishing
Medical IndustryStainless Steel Ball CHRONITAL 21Removing welding and process traces on surfaces for the purpose of finishing