Angular/Granite Steel Grit for Stone Cutting Grit
Bearing Steel Grit IntroductionBearing steel grit is made of chrome alloy material which are fast atomized after melting.After heat treatment,it is featured with optimum mechanical characteristics, good tenacity,high fatigue resistance,long working-life,low consumption and so on. 30% will be saved. Mainly used in granite cutting,sandblasting and shot peening.
Bearing Steel Grit Applications Angular steel grit for The steel structure
To the steel structure , the speed of corrosion is mainly related to the relative humidity of the air and the composition and quantity of pollutant in the atmosphere. In order to extend its service life,the steel structure must need Angular steel grit blasting surface treatment,then by spraying to form the protective film on metal surface to prevent and reduce metal corrosion.
gang-saw stone cutting
1.Bearing Steel Grit Picture
3.Bearing Steel Grit Specification
Product Name | Chemical Composition |
Chemical Composition | C | 0.70-1.20% |
Cr | 1.0-1.5% |
Mn | 0.6-1.20% |
Si | 0.40-1.20% |
S | ≤0.05% |
P | ≤0.05% |
Micro Hardness | GH:60-68HRC GH:gray GP:40-51HRC GP:black GL:50-55HRC GL:blue |
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.Bearing Steel Grit Production Technology
6. Bearing Steel Grit Quality Test and Test Equipment
7.Packaging----Normal packaging:25kg/pp bag, then 40 bags in one ton bag .
---1000kg in one ton bag.
8.FAQQ. What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned
B/L from our E-mail.
L/C:100% irrevocable L/C at sight.
9.Company Profile Jinan Junda Industrial Technology Co.,Ltd steel shot, steel grit and bearing steel grit product reach American SAE standard, they are widely used in shipbuilding, foundry, steel, and automobile, container, machine facture, pipeline anti-corrosion, aviation, granite cutting and so on.
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