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How to distinguish steel shots from hardness

2021-03-03 11:30:12

There are many classifications of steel shots. You must distinguish clearly and use them reasonably when using them. The specific split steel shot manufacturers can be distinguished from the hardness. The following is the specific distinction of steel shot manufacturers. Please understand in detail. ; Liaoning Steel Wire Cut Shot

Steel shot is an ideal abrasive product. In the sand removal treatment of many castings, the use of steel shot has a good cleaning effect. Steel shots are also commonly used in the descaling and rust removal treatment of steel workpieces before coating;

There are many classifications of steel shots. According to the different hardness of the manufactured steel shots, steel shots can be classified into steel shots, cast iron shots, glass shots, etc. Steel shots with different hardnesses have different uses;

The hardness of steel shots is generally HRC40-50. Processing some harder metals can increase the hardness to HRC57-62; their toughness and service life are several times that of cast iron shots. Wide range of applications;

The hardness of cast iron shot is HRC58~65. This kind of steel shot has high hardness and is very brittle when refrigerating.

Very easy to break, short life, not very widely used, mainly used in places where high shot peening strength is required;

The hardness of glass shot is lower than the previous two hardnesses. It is mainly used for stainless steel, titanium, aluminum, magnesium and other situations where iron pollution is not allowed; it can also be used for secondary treatment after steel shot peening to remove iron. Contaminate and reduce the surface roughness of parts;




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