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Steel Grit-G40
1
Features
Size: G40
Diameter: 0.7mm
Technical Data
Name Steel Grit
Chemical Composition C 0.70~1.20%
Mn 0.35~1.20%
Si 0.40~1.20%
S ≤0.05%
P ≤0.05%
Hardness GP Steel Grit:42~50HRC(399~509HV)
GL Steel Grit:56~60HRC(620~713HV)
GH Steel Grit:63~66HRC(795~889HV)
Hardness Deviation Max Deviation ±3.0HRC or ±40HV
Mettallographical Stucture tempered martensite or tempered troostite
Min Density (Can be determined by alcoholic displacement) 7.4g/cm3
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