Hardness of steel grit

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Author : admin
Update time : 2025-11-18 09:16:51

  The application range of steel grit is very wide, whether it is large, medium or small castings, it can be used for oxidation rust removal and related surface treatment. Steel grit can be used for such a wide range of purposes, which is also due to its unique characteristics and closely related properties.

  The characteristics of steel grit are moderate hardness, strong toughness, impact resistance, continuous and repeated use, long service life, good rebound elasticity, strong adhesion, fast cleaning speed, low sand consumption, no damage, high brightness of the cleaned workpiece, good technical effect, and the metal surface cleanliness treated by this product reaches the best standard. The surface roughness reaches 25-150 μ m, which increases the contact surface of the metal surface, improves the adhesion of the coating surface, strengthens the metal structure of the refined metal surface, and has significant economic benefits. It is a high-quality material for cleaning, spraying, and rust removal.

  As a tool for removing oxidation, it is not only necessary to effectively remove rust and marks left by oxidation on the workpiece, but also not to damage the surface and appearance of the workpiece. This requires that the tools to be cleaned must have moderate hardness, which is why steel grit is widely used.

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