China Coal05
m.chinacoalintl.com
we provide service of enterprise's customs declaration, inspection.
Product Introduction
1. Size: G10, G12, G14, G16, G18, G25, G40, G50, G80, G120
2. Hardness: GP / GL / GH
GP: HRC46-50
Newly made products with angular, the grit are gradually rounded off in use and its particularly suited for oxide skin pretreatment.
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
GH: HRC63-65
High hardness, sharp edges remain during operation, mainly used for compressed air shot blasting equipment.
3. 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.
Main Parameter
Name
|
Blasting cast steel grit
| |
Chemistry
|
(C)
|
0.70~1.20%
|
(Mn)
|
0.35~1.20%
| |
(Si)
|
0.40~1.20%
| |
(S)
|
≤0.05%
| |
(P)
|
≤0.05%
| |
Average Hardness
|
GP:42~52HRC (399-509HV)
GL:56~60HRC (620-713HV)
GH:60~66HRC (795-889HV)
| |
Deviation
|
±3.0HRC(±40HV)
| |
Micro structure
|
tempered martensite
or tempered troostite
| |
Density
|
7.4g/cm3
| |
We also provide below goods
| ||
size
|
0.2, 0.3, 0.4, 0.7, 1.0, 1.2, 1.4,1.7,2.0mm
| |
SAE
|
GL14,GL16,GL18,GL25,GL40,GL50,GL80,GL120
GH14,GH16,GH18,GH25,GH40,GH50,GH80,GH120
GP14,GP16,GP18,G25,GP40,G50,G80,G120
| |
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