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S930/3.0mm steel shot
(1) Steel shot The hardness of steel shot is generally HRC40~50, processing hard metals can increase the hardness to HRC57~62. They have good toughness, and their service life is several times that of cast iron shot, and they are widely used. (2) Cast iron shot The hardness of cast iron shot is HRC58~65, very brittle, very easy to break, short life, not widely used. Mainly used where high shot peening intensity is required.
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S170/0.5mm steel shot
Steel shot can be used for grinding and derusting of castings and surface treatment of castings. Some steel structures and shipyards need to be pretreated with steel shot to remove rust before painting.
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S130/0.4mm steel shot
Steel plate surface treatment Use shot blasting to clean up impurities such as oxide scale and rust, and then use a vacuum cleaner or purified tablet to clean the surface of the steel.
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