| Rockwell Hardness Block | |
| Hardness Range | Size |
| 20-40 HRA | Φ60 |
| 45-75 HRA | Φ60 |
| 80-84 HRA | Φ60 |
| 20-30 HRC | Φ60 |
| 35-55 HRC | Φ60 |
| 60-70 HRC | Φ60 |
| 20-50 HRB | 60x40 |
| 60-70 HRB | Φ60 |
| 88-100 HRB | Φ60 |
| 40-47 HRD | Φ60 |
| 55-63 HRD | Φ60 |
| 70-75 HRD | Φ60 |
| 58-69 HRE | 60x40 |
| 70-95 HRE | 60x40 |
| 95-100 HRE | Φ60 |
| 107-114 HRE | Φ60 |
| 60-86 HRF | 60x40 |
| 86-98 HRF | Φ60 |
| 105-114 HRF | Φ60 |
| 1-32 HRG | Φ60 |
| 57-82 HRG | Φ60 |
| 80-94 HRG | Φ60 |
| 80-94 HRH | 60x40 |
| 96-100 HRH | 60x40 |
| 40-60 HRK | 60x40 |
| 60-76 HRK | Φ60 |
| 91-100 HRK | Φ60 |
| 110-115 HRL | 60x40 |
| 110-115 HRM | 60x40 |
| 110-115 HRR | 60x40 |
| Superficial Rockwell Hardness Block | |
| Hardness Range | Size |
| 70-77 HR15N | Φ60 |
| 78-88 HR15N | Φ60 |
| 89-91 HR15N | Φ60 |
| 42-54 HR30N | Φ60 |
| 55-73 HR30N | Φ60 |
| 74-80 HR30N | Φ60 |
| 20-31 HR45N | Φ60 |
| 32-61 HR45N | Φ60 |
| 63-70 HR45N | Φ60 |
| 77-80 HR15T | Φ60 |
| 80-83 HR15T | Φ60 |
| 88-93 HR15T | Φ60 |
| 49-56 HR30T | Φ60 |
| 57-63 HR30T | Φ60 |
| 73-82 HR30T | Φ60 |
| 23-33 HR45T | Φ60 |
| 34-43 HR45T | Φ60 |
| 58-72 HR45T | Φ60 |
| Superficial Rockwell Hardness Block | |
| Hardness Range | Size |
| 70-77 HR15N | Φ60 |
| 78-88 HR15N | Φ60 |
| 89-91 HR15N | Φ60 |
| 42-54 HR30N | Φ60 |
| 55-73 HR30N | Φ60 |
| 74-80 HR30N | Φ60 |
| 20-31 HR45N | Φ60 |
| 32-61 HR45N | Φ60 |
| 63-70 HR45N | Φ60 |
| 77-80 HR15T | Φ60 |
| 80-83 HR15T | Φ60 |
| 88-93 HR15T | Φ60 |
| 49-56 HR30T | Φ60 |
| 57-63 HR30T | Φ60 |
| 73-82 HR30T | Φ60 |
| 23-33 HR45T | Φ60 |
| 34-43 HR45T | Φ60 |
| 58-72 HR45T | Φ60 |
| Brinell Hardness Block | |
| Hardness Range | Size |
| 180-650 HBW10/3000 | Φ90 |
| 180-650 HBW10/1500 | Φ90 |
| 90-450 HBW10/1000 | Φ90 |
| 90-450 HBW10/500 | Φ90 |
| 90-125 HBW10/250 | Φ60 |
| 90-125 HBW10/100 | Φ60 |
| 180-650 HBW5/750 | Φ60 |
| 90-450 HBW5/250 | Φ60 |
| 90-450 HBW5/125 | Φ60 |
| 90-450 HBW5/62.5 | Φ60 |
| 50-450 HBW5/25 | Φ60 |
| 180-650 HWB2.5/187.5 | Φ60 |
| 90-450 HBW2.5/62.5 | Φ60 |
| 25-125 HBW2.5/31.25 | Φ60 |
| 25-35 HBW2.5/15.625 | Φ60 |
| 75-125 HBW2.5/6.25 | Φ60 |
| 150-250 HBW1/30 | Φ40 |
| 25-125 HBW1/10 | Φ40 |
| 15-70 HBW1/5 | Φ40 |
| 10-35 HBW1/2.5 | Φ40 |
| Micro Vickers Hardness Block | |
| Hardness Range | Size |
| 200-750 HV0.01 | 25*5mm |
| 200-750 HV0.015 | 25*5mm |
| 200-750 HV0.02 | 25*5mm |
| 200-750 HV0.025 | 25*5mm |
| 200-750 HV0.05 | 25*5mm |
| 200-750 HV0.1 | 25*5mm |
| 200-750 HV0.2 | 25*5mm |
| 200-750 HV0.3 | 25*5mm |
| 200-750 HV0.5 | 25*5mm |
| 200-750 HV1 | 25*5mm |
| Macro Vickers Hardness Block | |
| Hardness Range | Size |
| 175-750 HV2 | Ø60mm |
| 175-750 HV3 | Ø60mm |
| 175-750 HV5 | Ø60mm |
| 175-750 HV10 | Ø60mm |
| 175-750 HV20 | Ø60mm |
| 175-750 HV30 | Ø60mm |
| 175-750 HV50 | Ø60mm |
| 175-750 HV100 | Ø60mm |
| Knoop Hardness Block | |
| Hardness Range | Size |
| 200-750 HK0.01 | 25*5mm |
| 200-750 HK0.02 | 25*5mm |
| 200-750 HK0.025 | 25*5mm |
| 200-750 HK0.05 | 25*5mm |
| 200-750 HK0.1 | 25*5mm |
| 200-750 HK0.2 | 25*5mm |
| 200-750 HK0.3 | 25*5mm |
| 200-750 HK0.5 | 25*5mm |
| 200-750 HK1 | 25*5mm |
| 200-750 HK2 | 25*5mm |
EBP professional produce and supply all kinds of Hardness Blocks for Hardness value calibration use.
















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