Available Size: G10, G12, G14, G16, G18, G25, G40, G50, G80, G120
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Project
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National Standards
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Quality
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Chemical composition%
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C
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0.85-1.20
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0.85-1.0
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Si
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0.40-1.20
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0.70-1.0
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Mn
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0.60-1.20
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0.75-1.0
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S
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<0.05
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<0.030
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P
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<0.05
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<0.030
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Hardness
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steel shot
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HRC40-50
HRC55-62 |
HRC44-48
HRC58-62 |
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Density
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steel shot
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≥7.20 g/cm3
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7.4g/cm3
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Microstructure
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Tempered Martensite or Troostite
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Tempered Martensite Bainite Composite organization
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Appearance
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Spherical
Hollow particles<10% Crack particle<15% |
Spherical
Hollow particles<5% Crack particle<10% |
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