The David L. Ellis Co., Inc. offers two types of gridded blocks for Rockwell test blocks to perform the Rockwell hardness testing verification presented by MSP Metrology (M) Sdn Bhd from David L Ellis UK
Part No | Penetrator | Load |
HRA | C Diamond | 60 Kg |
HRA | A Diamond (Carbide) | 60 Kg |
HRBW | 1/16” Ball | 100 Kg |
HRC | C Diamond | 150 Kg |
HRD | C Diamond | 100 Kg |
HREW | 1/8” Ball | 100 Kg |
HRFW | 1/16” Ball | 60 Kg |
HRGW | 1/16” Ball | 150 Kg |
HRGW | 1/16” Ball | 150 Kg |
HRHW | 1/8” Ball | 60 Kg |
HRKW | 1/8” Ball | 150 Kg |
HRLW | 1/8” Ball | 60 Kg |
HRMW | 1/4” Ball | 100 Kg |
HRPW | 1/4” Ball | 150 Kg |
HRRW | 1/2” Ball | 60 Kg |
HRSW | 1/2” Ball | 100 Kg |
HRVW | 1/2” Ball | 150 Kg |
Part No | Penetrator | Load |
15N | N Diamond | 15 Kg |
30N | N Diamond | 30 Kg |
45N | N Diamond | 45 Kg |
15TW | 1/16” Ball | 15 Kg |
30TW | 1/16” Ball | 30 Kg |
45TW | 1/16” Ball | 45 Kg |
15WW | 1/8” Ball | 15 Kg |
30WW | 1/8” Ball | 30 Kg |
45WW | 1/8” Ball | 45 Kg |
15XW | 1/4” Ball | 15 Kg |
30XW | 1/4” Ball | 30 Kg |
45XW | 1/4” Ball | 45 Kg |
15YW | 1/2” Ball | 15 Kg |
30YW | 1/2” Ball | 30 Kg |
45YW | 1/2” Ball |
45 Kg |