2018 High quality Gl40 Bearing Steel Grit - Steel Grit – TAA
2018 High quality Gl40 Bearing Steel Grit - Steel Grit – TAA Detail:
Available Hardness:
GP: HRC46-50
Newly made products with angular, the grit are gradually rounded off in use and its particularly suited for oxide skin pre-treatment.
GL: HRC56-60
Harder than GP steel grit, also loses its sharp edges during shot basting and is particularly suited to surface preparation applications.
GH: HRC63-65
High hardness, sharp edges remain during operation, mainly used for compressed air shot blasting equipment.
Production Strength:
TAA adopts Arc Furnace Smelting and Double Quenching technology, which guarantee its metal abrasives’ chemical composition and high strength, high tenacity, long service life.
Tech Data: Steel Grit
|
Chemical Composition% |
C |
0.85-1.2 |
|
Si |
0.40-1.2 |
|
|
Mn |
0.60-1.2 |
|
|
S |
≤0.050 |
|
|
P |
≤0.050 |
|
|
Hardness |
GP |
HRC 46-50 |
|
GL |
HRC 53-60 |
|
|
GH |
HRC 63-65 |
|
|
Density |
≥7.4 g/cm3 |
|
|
microstructure |
Homogeneous tempered martensite or Troostite |
|
|
Appearance |
Angular |
|
Size distribution
|
Screen No. |
In |
Screen Size |
SAE J444 |
|||||||||
|
G10 |
G12 |
G14 |
G16 |
G18 |
G25 |
G40 |
G50 |
G80 |
G120 |
|||
|
6 |
0.132 |
3.35 |
||||||||||
|
7 |
0.111 |
2.80 |
All Pass |
|||||||||
|
8 |
0.0937 |
2.36 |
All Pass |
|||||||||
|
10 |
0.0787 |
2.00 |
≥80% |
All Pass |
||||||||
|
12 |
0.0661 |
1.70 |
≥90% |
≥80% |
All Pass |
|||||||
|
14 |
0.0555 |
1.40 |
≥90% |
≥80% |
All Pass |
|||||||
|
16 |
0.0469 |
1.18 |
≥90% |
≥75% |
All Pass |
|||||||
|
18 |
0.0394 |
1.00 |
≥85% |
≥75% |
All |
|||||||
|
20 |
0.0331 |
0.850 |
||||||||||
|
25 |
0.0280 |
0.710 |
≥85% |
≥70% |
All Pass |
|||||||
|
30 |
0.0232 |
0.600 |
||||||||||
|
35 |
0.0197 |
0.500 |
||||||||||
|
40 |
0.0165 |
0.425 |
≥80% |
≥70% |
All Pass |
|||||||
|
45 |
0.0138 |
0.355 |
||||||||||
|
50 |
0.0117 |
0.300 |
≥80% |
≥65% |
All Pass |
|||||||
|
80 |
0.007 |
0.180 |
≥75% |
≥65% |
||||||||
|
120 |
0.0049 |
0.125 |
≥75% |
≥60% |
||||||||
|
200 |
0.0029 |
0.075 |
≥75% |
|||||||||
Application
Blast cleaning: Used for blast cleaning of casting, die-casting, forging; sand removal of casting, steel plate, H type steel, steel structure.
Rust removal: Rust removal of casting, forging, steel plate, H type steel, steel structure.
Sand blasting: Sand blasting of profile steel, ship board, steel board, steel material, steel structure.
Pre-treatment: Pre-treatment of surface, steel board, profile steel, steel structure, before painting or coating.
Product detail pictures:
Related Product Guide:
Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for 2018 High quality Gl40 Bearing Steel Grit - Steel Grit – TAA , The product will supply to all over the world, such as: London, Boston, Berlin, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
By Eleanore from Leicester - 2017.05.02 11:33
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Stephanie from kazan - 2017.02.28 14:19
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