Summary of hardness of several common steel shot and steel grit
①The hardness of conventional steel shot is generally HRC40-50 (if the customer has no special requirements, this hardness range can fully meet the requirements)
②The hardness of reinforced steel shot is generally HRC56-60
③The hardness of aerospace steel shot is generally divided into two types: HRC45-52 and HRC55-62
④The surface hardness of some precision high-end metals is generally around HRC65 (requires a relatively small particle size: 60 mesh-200 mesh)
Steel grit
①GH series HRC65 or so
②GL series HRC56-60
③GP series HRC40-50
With the continuous updating and upgrading of domestic and overseas markets, products are becoming more diversified, high-end and customized. The hardness required by many products has exceeded the above conventional hardness ranges, so the most suitable one is the best.
Steel shot is widely used for descaling and rust removal treatment
How are steel shot and grit used to treat steel surfaces?
Steel shot is widely used for descaling and rust removal treatment
What are the unique characteristics of steel shot?
