Cast Steel Grit
Types: G10/SG2.5 G12/SG2.0 G14/SG1.7 G16/SG1.4 G18/SG1.2 G25/SG1.0
G40/SG0.7 G50/SG0.4 G80/SG0.3 G120/SG0.2
Chemical Composition: C 0.70~1.20% Mn 0.35~1.20% Si≥0.40% S≤0.05%
P≤0.05%
Hardness: GP:42~52HRC GL:53~60HRC GH:60~64HRC
Durability: 2000~2800 times
Microstructure: Tempered Martensite or Sorbite
Density: 7.6g/cm3
Products
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Cast steel grit
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Chemical
Composition
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C
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0.70~1.2%
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Mn
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0.35~1.20%
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Si
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≥0.4
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S
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≤0.05%
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P
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≤0.05%
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Hardness Deviation
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GP:42~52HRC
GL:53~60HRC
GH:60~64HRC
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Tensile intensity
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Max deviation ±3.0HRC±40HV
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Durability
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2000-2800times
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Microstructure
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Tempered martensite or sorbite
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Density
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7.6g/cm3
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