Hardness Testing
EXTEC ® Rockwell Test Blocks
EXTEC Rockwell Calibration Test Blocks meet the ASTM E18 standard and conform to A2LA and NVLAP specifications and HRC Test Blocks are traceable to NIST.
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- C-K:
- Fast, convenient and economical, the C-K (Clear-Kling) System uses a revolutionary clear backing that allows adhesion without adhesives. C-K discs can be applied to any platen. Select your desired C-K cloth, abrasive disc or diamond lapping film and apply to platen - it instantly adheres. When finished just lift and replace with the next item. C-K discs stay on the platen and may be used repeatedly. Available on a variety of Extec products.
- PSA:
- PSA (Pressure Sensitive Adhesive) backing that is oil, water & alcohol resistant.
- Cloth:
- Cloth backing is available for most products.
- Plain:
- Plain backing is available for most products.
- Poly Back:
- Extec Poly backing.
- Maxima:
- Non-metallic, magnetic compatible backing.
Organize Products By:
| Catalog # | Unit | Load | Description | |
|---|---|---|---|---|
11741 |
Each | Rockwell 65 HRC |
|
|
11742 |
Each | Rockwell 63 HRC |
|
|
11743 |
Each | Rockwell 55 HRC |
|
|
11744 |
Each | Rockwell 50 HRC |
|
|
11745 |
Each | Rockwell 45 HRC |
|
|
11746 |
Each | Rockwell 40 HRC |
|
|
11747 |
Each | Rockwell 35 HRC |
|
|
11748 |
Each | Rockwell 30 HRC |
|
|
11749 |
Each | Rockwell 25 HRC |
|
|
11750 |
Each | Rockwell 95 HRBW |
|
|
11751 |
Each | Rockwell 85 HRBW |
|
|
11752 |
Each | Rockwell 70 HRBW |
|
|
11753 |
Each | Rockwell 60 HRBW |
|
|
11754 |
Each | Rockwell 50 HRBW |
|
|
11755 |
Each | Rockwell 40 HRBW |
|
|
11756 |
Each | Rockwell 30 HRBW |
|
|
11757 |
Each | Rockwell 20 HRBW |
|
|
11758 |
Each | Rockwell 10 HRBW |
|
|
11759 |
Each | Rockwell 85 HRA |
|
|
11760 |
Each | Rockwell 83 HRA |
|
|
11761 |
Each | Rockwell 73 HRA |
|
|
11762 |
Each | Rockwell 60 HRA |
|
|
11763 |
Each | Rockwell 90 HREW |
|
|
11764 |
Each | Rockwell 80 HREW |
|
|
11765 |
Each | Rockwell 70 HREW |
|
|
11766 |
Each | Rockwell 60 HREW |
|
|
11767 |
Each | Rockwell 50 HREW |
|
|
11768 |
Each | Rockwell 90 HR15N |
|
|
11769 |
Each | Rockwell 91 HR15N |
|
|
11770 |
Each | Rockwell 83 HR15N |
|
|
11771 |
Each | Rockwell 71 HR15N |
|
|
11772 |
Each | Rockwell 83 HR15TW |
|
|
11773 |
Each | Rockwell 80 HR15TW |
|
|
11774 |
Each | Rockwell 45 HR15TW |
|
|
11775 |
Each | Rockwell 91 HR15TW |
|
|
11776 |
Each | Rockwell 88 HR15TW |
|
|
11777 |
Each | Rockwell 86 HR15TW |
|
|
11778 |
Each | Rockwell 84 HR15TW |
|
|
11779 |
Each | Rockwell 80 HR15TW |
|
|
11780 |
Each | Rockwell 73 HR15TW |
|
|
11781 |
Each | Rockwell 79 HR30TW |
|
|
11782 |
Each | Rockwell 73 HR30TW |
|
|
11783 |
Each | Rockwell 69 HR30TW |
|
|
11784 |
Each | Rockwell 65 HR30TW |
|
|
11785 |
Each | Rockwell 60 HRFW |
|
|
11786 |
Each | Rockwell 50 HR30TW |
|
|
11787 |
Each | Rockwell 43 HR30TW |
|
|
11788 |
Each | Rockwell 80 HRFW |
|
|
11789 |
Each | Rockwell 54 HR45TW |
|
- Key:
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New
Special Packaging
Pricing found on www.extec.com is U.S. only.
