Please see material test report as in attached file. Report was shows the data detail below 1. Original hardness 50. 2. Hardness 30 & physical properties 30. 3. Hardness 30 & physical properties 50.
Please see material test report as in attached file.Report was shows the data detail below1. Original hardness 50.2. Hardness 30 & physical properties 30.3. Hardness 30 & physical properties 50.