Abrasive, Water Filtration, Blasting Garnet manufacturer / supplier in China, offering Sandblasting/ Red Color Garnet Sand 20-40# for Water Treatment, Good Quality 80mesh Garnet Sand Stone Used for Abrasive Waterjet, Bearing Steel Grit G40 for Marble and Granite Cutting and so on.
Min. Order / Reference FOB Price | |
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5 Ton | US $610.00/ Ton |
Local Area: | Jinan, Shandong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion |
Natural Abrasive Type: | Steel Grit |
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Artificial Abrasive Type: | Cast Steel Grit |
Application: | Sand Blast |
Steel Grit is made by crushing steel shot to angular particle subsequently tempered to different hardness to cater for different application, screened by size according to SAE Standard specification.
3.Steel Grit Specification
Product Name
Chemical Composition
Chemical Composition
C
0.70-1.20%
Cr
0.26%
Mn
0.6-1.20%
Si
0.40-1.20%
S
≤0.05%
P
≤0.05%
Micro Hardness
GP:42-50HRC (399509HV)
GL:56-60HRC (620713HV)
GH:63-66HRC (795889HV)
Hardness Deviation
Max Deviation ±3.0HRC,±40HV
Type
G10 G12 G14 G16 G18 G25 G40 G50 G80 G120
Diameter
2.5mm2.0mm1.7mm1.4mm1.2mm1.0mm
0.7mm0.4mm0.3mm0.2mm
Microstructure
Even tempered martensite and dispersed carbon
Quality Standard
SAE, ISO9001
Durability
≥3000 times
Shape
Angular
4.Steel Grit Production Technology
5.Steel Grit Applications
Steel grit Cleaning
Steel shot and grit are used in cleaning applications for removal of loose material on metal surfaces. This type of cleaning is common in automotive industry (motor blocks, cylinder heads, etc.).
Steel grit Surface preparation
Surface preparation is as a series of operations including cleaning and physical modification of a surface. Steel shot and grit are used in surface preparation process for cleaning metal surfaces which are covered with mill scale, dirt, rust, or paint coatings and for physically modifying the metal surface such as creating roughness for better application of paint and coating. The steel shots are generally employed in shot blasting machines.
6.Steel Grit Quality Test and test equipment