ABRASIVE
QINGGONG MACHINERY can provide you with abrasive blasting service & supplies.
Best abrasive for sandblasting
Uniform particle size, good cleaning effect, low dust, low hollow, tight internal structure, high wear resistance, high life, moderate hardness, good strength and excellent blasting material.
Steel shot
|
Mesh |
mm |
Cast steel pellet size mm Specification of Steel Shot mm |
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|
SS-2.5 |
SS-2.0 |
SS-1.7 |
SS-1.4 |
SS-1.2 |
SS-1.0 |
SS-0.8 |
SS-0.6 |
SS-0.5 |
SS-0.3 |
SS-0.2 |
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|
7 |
all pass |
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|
8 |
all pass |
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|
10 |
2 |
85% min |
all pass |
all pass |
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|
12 |
97% min |
85% min |
5%max |
all pass |
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|
14 |
97% min |
85% min |
5%max |
all pass |
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|
16 |
97% min |
85% min |
5%max |
all pass |
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|
18 |
1 |
96% min |
85% min |
5%max |
all pass |
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|
20 |
96% min |
85% min |
10%max |
all pass |
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|
25 |
96% min |
85% min |
10%max |
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|
30 |
96% min |
85% min |
all pass |
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|
35 |
97% min |
85% min |
10%max |
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|
40 |
97% min |
all pass |
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|
45 |
80% min |
10%max |
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|
50 |
90% min |
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|
120 |
90% min |
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|
200 |
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|
325 |
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|
SAEJ4444 |
S-780 |
S-660 |
S-550 |
S-460 |
S-390 |
S-330 |
S-280 |
S-230 |
S-170 |
S-110 |
S-70 |
|
Steel grit
|
Name |
Steel shot |
Steel grit |
|
|
Chemical component |
C |
||
|
Mn |
|||
|
Si |
≥0.40% |
||
|
S |
≤0.05% |
||
|
P |
≤0.05% |
||
|
Average hardness |
Regular：40~50HRC Special：52~56HRC Special：56~60HRC |
GP Steel Sand：42~52HRC GP Steel Sand：53~60HRC GP Steel Sand：60~64HRC |
|
|
Hardness deviation |
|||
|
Tensile strength |
- |
||
|
Owen life |
2000~2800 Times |
||
|
Microstructure |
Uniform tempered martensite or tempered troostite |
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|
Density |
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|
Bulk density |
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Steel-cut wire shot
|
Item |
Technique data |
|
|
Chemical Components |
C |
|
|
High 0.70-0.86% |Normal 0.45-0.70% |
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|
Mn |
||
|
Si |
||
|
S |
≤0.05% |
|
|
P |
≤0.04% |
|
|
Density |
||
|
Hardness |
40-45/45~5005-60HRC |
|
|
Ervin life |
5000-12000 |
|
|
Microstructure |
Deformed zirconium or deformed pearlite |
|
As one of the most professional shot blasting machine suppliers , QINGGONG MACHINERY’s activity is sales of shot blasting machine Chinaand shot blasting supplies. If you want to know more details or want a quotation, just feel free to contact us!
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