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Home Our ProductsHardness Testers AccessoriesRockwell Test Block Standards & Accessories ASTM-E18 ISO 6508 | |
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| Rockwell Test Block Standards & Accessories ASTM-E18 ISO 6508 |
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 We offer a complete range of Standardized Rockwell Hardness Test Blocks and Indenters. HRC Test Blocks are directly traceable to NIST. Each Standardized Rockwell HardnessTest Block is supplied with a traceable ISO/IEC 17025 accredited Certificate. All our Rockwell Test Blocks meet the requirements of ASTM-E18 available with GRID etching.
Standardized Test Blocks Regular Scales:
| Scale: | Penetrator: | Load: | Range: | Part No.: | | A Scale | Diamond | 60 Kg | 20 - 84 | HTA-220-CD | | B Scaler | 1/16" Ball | 100 Kg | 40 - 100 | HTA-242-BI | | C Scale | Diamond | 150 Kg | 20 - 65 | HTA-220-CD | | D Scale | Diamond | 100 Kg | 40 - 75 | HTA-220-CD | | E Scale | 1/8" Ball | 100 Kg | 70 - 100 | HTA-244-BI | | F Scale | 1/16" Ball | 60 Kg | 60 - 100 | HTA-242-BI | | G Scale | 1/16" Ball | 150 Kg | 30 -94 | HTA-242-BI | | H Scale | 1/8" Ball | 60 Kg | 80 - 100 | HTA-244-BI | | K Scale | 1/8" Ball | 150 Kg | 40 - 100 | HTA-244-BI | | L Scale | 1/4" Ball: | 60 Kg | 105 - 126 | HTA-255-TC | | P Scale | 1/4" Ball | 150 Kgl | 63 - 119 | HTA-255-TC | | R Scale | 1/2" Ball | 60 Kg | 114 | HTA-257-TC | | S ScaleTA-271-HRSW | 1/2" Ball | 100 Kg | 105 | HTA-257-TC | | V Scale | 1/2" Ball | 150 Kg | per ASTM | HTA-257-TC | | M Scale | 1/4" Ball | 100 Kg | 86-123 | HTA-255-TC |
Standardized Superficial Test Block Scales:
| Part No.: | Scale: | Indenter: | Load: | Range: | | HTA-270-HR15N | 15N | N Diamond | 15 Kg | 70 - 92 | | HTA-270-HR30N | 30N | N Diamond | 30 Kg | 42 - 82 | | HTA-270-HR45N | 45N | N Diamond | 45 Kg | 20 - 72 | | HTA-271-15TW | 15T | 1/16" Ball | 15 Kg | 58 - 97 | | HTA-271-30TW | 30T | 1/16" Ball | 30 Kg | 28 - 87 | | HTA-271-45TW | 45T | 1/16" Ball | 45 Kg | 10 - 72 |
Anvils
| Part No.: | Description: | | HTA-060-FA | Flat Anvil 1-1/2" | | HTA-080-FA | Flat Anvil 1-1/4" | | HTA-080-SA | Spot Anvil 1/4" | | HTA-080-SAM | Spot Anvil 1/4" Metric | | HTA-085-LSA | Spot Anvil 1/2" | | HTA-090-VA | Vee Anvil 1-1/2" | | HTA-090-VAM | Vee Anvil 1-1/2" Metric | | HTA-100-RVA | Vee Anvil 1/4" | | HTA-110-VA | Vee Anvil 3-1/2" | | HTA-130-DSA | Diamond Spot Anvil | | HTA-070-FA | Flat Anvil 2-1/2" |
Certified Tungsten Carbide Balls:
| Part No.: | Description: | | HTA-251-TC | 1/16" Ball | | HTA-252-TC | 1/8" Ball | | HTA-255-TC | 1/4" Ball | | HTA-257-TC | 1/2" Ball |
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