

Rockwell, Brinell, Vickers Hardness Test Blocks
Rockwell Hardness Test Blocks (also known as Rockwell Test Coupons) are manufactured and calibrated to current ASTM E-18 and/or ISO 6508 specifications within an ISO 17025 accredited laboratory.
Grid patterns can be added to our Rockwell test blocks to insure spacing requirements per ASTM E-18
ROCKWELL HARDNESS TEST BLOCKS
| ID | Hardness Scale | Value Ranges Available | Penetrator | Load |
| GIL803 | HRA Scale | HRA-20 to HRA-84 | C Diamond | 60 Kg |
| GIL802 | HRB Scale | HRB-10 to HRB-95 | 1/16” Ball | 100 Kg |
| GIL801 | HRC Scale | HRC-25 to HRC-65 | C Diamond | 150 Kg |
| GIL823 | HRD Scale | HRD-44 to HRD-73 | C Diamond | 100 Kg |
| GIL804 | HRE Scale | HRE-75 to HRE-96 | 1/8” Ball | 100 Kg |
| GIL810 | HRF Scale | HRF-70 to HRF-97 | 1/16” Ball | 60 Kg |
| GIL824 | HRG Scale | HRG-2.5 to HRG-64 | 1/16” Ball | 150 Kg |
| GIL825 | HRH Scale | HRH-87 to HRH-90 | 1/8” Ball | 60 Kg |
| GIL826 | HRK Scale | HRK-50 to HRK-95 | 1/8” Ball | 150 Kg |
| GIL827 | HRL Scale | HRL-113 to HRL125 | 1/4” Ball | 60 Kg |
| GIL828 | HRM Scale | HRM-101 to HRM-122 | 1/4” Ball | 100 Kg |
| GIL829 | HRP Scale | HRP-86 to HRP-115 | 1/4” Ball | 150 Kg |
| GIL830 | HRR Scale | HRR-14 | 1/2” Ball | 60 Kg |
| GIL831 | HRS Scale | HRS-105 | 1/2” Ball | 100 Kg |
BRINELL HARDNESS TEST BLOCKS
GIL850 Brinell Sertlik Test Plakası - 3000kg Yükleme
GIL852 Brinell Sertlik Test Plakası 187.5kg Yükleme
VICKERS HARDNESS TEST BLOCKS
GIL860 Vickers Skalası, 1 gramdan 50 kilograma kadar