Welcome~Kholee Blast - Kholee Industrial Technology Yancheng Co., Ltd
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Bearing Steel Grit from Kholee Blast is made by crushing forged bearing steel. It is initially developed and used for the stone sawing industry and now also well accepted for the blasting process due to its high performance.
Compared with traditional steel grit made by crushing Steel Shot, bearing steel grit has the following Features:
Raw Material
Bearing steel grit is made by Chromium bearing steel which has good harden ability due to its high content of Chromium.
Technology
Bearing steel grit is made by crushing the forged bearing steel directly which is free from casting defects.
Low wear
The forged state bearing steel grit with sharp edges has higher mechanical property than traditional cast steel grit with ball surfaces.
Application
Sanding blasting for ship section, container box body, wild electricity equipment, locomotives, steel structure, port machinery etc.
Stone cutting/granite cutting in gang saw machine
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Specification of Bearing Steel Grits |
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Chemical Elements |
C (Carbon) 0.80-1.20% Mn (Manganese) 0.30-1.20% Si (Silicon) 0.15-1.20 % Cr (Chromium) 0.60-1.65% S (Sulfur) ≤0.05% P (Phosphorus) ≤0.05% |
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Hardness |
GP: 46~50HRC GL: 56~ 60HRC GH: ≥60HRC |
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Density |
7.5 g/cm3 |
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Micro-Structure |
Even Tempered Martensite |
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Size of Steel Grits
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G10 - 2.5mm, G12 - 2.0mm G14 - 1.7mm, G16 - 1.4mm G18 - 1.2mm, G25 - 1.0mm G40 - 0.7mm, G50 - 0.4mm G80 - 0.3mm, G120 - 0.2mm |
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Grain Shape |
Angular |
Packaging
● 25kgs /bag, 40 bags in big bag or 80 bags in big bag
● 1000 kgs in big bag
Contact:Carl Chen
Phone: +86-139 1469 8671
Email：kholeeblast@gmail.com
Add：Dalong Industrial Park, Xituan, Dafeng, Yancheng, Jiangsu, China 224125
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