cast steel shot
1. Chemical Composition of the products: C 0.70-1.20% Mn 0.60-1.20%, Si 0.40-1.20%,
2. Hardness:56-60HRC
3.Density: 7.4g/cucm
4. Steel shot is used for industrial foundry, forging plant, heat treatment shop, steel construction plant, container manufacturer, ship builder, auto and locomotive manufacturer .
5. Microstructure: Tempered Marten site High strength, durable Ervin life: Cast steel shot: 2000 cycles
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Name
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Cast steel shot
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Chemical composition
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C
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0.70-1.20%
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Mn
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0.35-1.20%
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Si
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0.40-1.20%
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P
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≤0.05%
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S
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≤0.05%
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Hardness
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Normal: 40~50HRC (377~509HV)
Special: 52~56HRC (543~620HV)
Special: 56~60HRC (620~713HV)
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Hardness Deviation
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Max deviation ±3.0 HRC or ±40HV
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Density
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≥7.20g/cm3
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Durability
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2200 to 2500 times
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Microstructure
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Homogeneous tempered martensite or troostite
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