Global Surface Treatment Equipment & System Solutions — Since 2002
久昌机械
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Global Surface Treatment Equipment & System Solutions — Since 2002
久昌机械
G14/SG2.0,G16/SG1.4,G18/SG1.2,G25/SG1.0,G40/SG0.7,G50/SG0.4,G80/0.3,G120/SG0.2
Cast steel grit is widely used in the de-oxidation and de-rust treatment of steel workpiece before painting, in which centrifugal shot blasting equipment is often used. The ball shape and small hardness will not cause large wear on the equipment. Alloy steel pellets are also widely used in the casting industry. When the workpiece is removed from the mold, the sand on the surface of the workpiece is removed with a steel shot. When alloy steel pellets are used with the right equipment, because it is durable, it is definitely the best abrasive for your surface cleaning.
aviation industry, automotive industry, sandblasting/painting dealers, consumer goods manufacturing, container manufacturing/repair, casting, granite/stone cutting and shipbuilding and ship repair, middlemen, oil and gas pipelines, plant maintenance and metal working.
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Products |
Steel Grit |
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Chemical Composition |
C |
0.70~1.20% |
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Mn |
0.35~1.20% |
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Si |
≥0.40 |
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S |
≤0.05% |
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P |
≤0.05% |
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Microhardness |
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GP steel grit:42~50HRC (399~509HV) |
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GL steel grit:56~60HRC (620~713HV |
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GL steel grit:63~66HRC (759~889HV ) |
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Hardness Deviation |
Max Deviation ±3.0HRC |
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Microstructure |
Tempered Martensite or Sorbite |
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Density |
7.4g/cm3 |
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