①The hardness of conventional steel shot is generally HRC40-50 (under the premise that the customer has no special requirements, this hardness range can fully meet the requirements)
②The hardness of the strengthened steel shot is generally HRC56-60
③The hardness of aerospace steel shot is generally divided into HRC45-52 and HRC55-62
④The hardness of some precision high-end metal surface strengthening 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 tend to be 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?
