David L. Ellis Company, Inc.
Hardness Test Block
We offer the largest Hardness Test Block selection in the industry. If you don't see what you're looking for - Ask! All of our Hardness Test Blocks come with Certification. All the blocks are calibrated and accredited to ISO guide 25 and will meet automotive and aerospace standards. The HRC test blocks are calibrated on the new NIST level.
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View a Sample
Cert. Sample B0500KG Brinell
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Rockwell Regular -
Rockwell Superficial -
Rockwell Testing
Brinell -
Micro
Hardness -
Master Calibration Kits
| Hardness Scale | Part No. | Penetrator | Load | Ranges | Material |
| A Scale | RA10 | C Diamond | 60 Kg | A60 - A84 | Steel |
| A Scale | RA20 | C Diamond | 60 Kg | A20 - A59 | Brass |
| A Scale | RA30 | A Diamond (Carbide) | 60 Kg | A88 & up | Carbide |
| B Scale | RB10 | 1/16" Ball | 100 Kg | B10 - B92 | Brass |
| B Scale | RB20 | 1/16" Ball | 100 Kg | B90 - B130 | Steel |
| C Scale | RC10 | C Diamond | 150 Kg | All | Steel |
| D Scale | RD10 | C Diamond | 100 Kg | All | Steel |
| E Scale | RE10 | 1/8" Ball | 100 Kg | All | Brass |
| F Scale | RF10 | 1/16" Ball | 60 Kg | All | Brass |
| G Scale | RG10 | 1/16" Ball | 150 Kg | G2.5 - G64 | Brass |
| G Scale | RG20 | 1/16" Ball | 150 Kg | G66 & up | Steel |
| H Scale | RH10 | 1/8" Ball | 60 Kg | All | Brass |
| K Scale | RK10 | 1/8" Ball | 150 Kg | All | Brass |
| L Scale | RL10 | 1/4" Ball | 60 Kg | All | Brass |
| M Scale | RM10 | 1/4" Ball | 100 Kg | All | Brass |
| P Scale | RP10 | 1/4" Ball | 150 Kg | All | Brass |
| R Scale | RR10 | 1/2" Ball | 60 Kg | All | Brass |
| S Scale | RS10 | 1/2" Ball | 100 Kg | All | Brass |
| V Scale | RV10 | 1/2" Ball | 150 Kg | All | Brass |
| NOTE: Aluminum Test blocks are available in "B", "E", "F", "G", "H", "K" Scales, but ranges are more limited. | |||||
| Hardness Scale | Part No: | Penetrator | Load | Ranges | Material |
| 15N Scale | S15N10 | N Diamond | 15 Kg | All | Steel |
| 30N Scale | S30N10 | N Diamond | 30 Kg | All | Steel |
| 45N Scale | S45N10 | N Diamond | 45 Kg | All | Steel |
| 15T Scale | S15T10 | 1/16" Ball | 15 Kg | All | Brass |
| 30T Scale | S30T10 | 1/16" Ball | 30 Kg | All | Brass |
| 45T Scale | S45T10 | 1/16" Ball | 45 Kg | All | Brass |
| 15W Scale | S15W10 | 1/8" Ball | 15 Kg | All | Brass |
| 30W Scale | S30W10 | 1/8" Ball | 30 Kg | All | Brass |
| 45W Scale | S45W10 | 1/8" Ball | 45 Kg | All | Brass |
| 15X Scale | S15X10 | 1/4" Ball | 15 Kg | All | Brass |
| 30X Scale | S30X10 | 1/4" Ball | 30 Kg | All | Brass |
| 45X Scale | S45X10 | 1/4" Ball | 45 Kg | All | Brass |
| 15Y Scale | S15Y10 | 1/2" Ball | 15 Kg | All | Brass |
| 30Y Scale | S30Y10 | 1/2" Ball | 30 Kg | All | Brass |
| 45Y Scale | S45Y10 | 1/2" Ball | 45 Kg | All | Brass |
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ASTM E10 |
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Diamond Penetrators |
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| Part No: | Description |
P10100 |
"C,A,D" Scale Grade B Pen |
P10100A |
"C,A,D" Scale Grade A Regular |
P10200 |
"N" Scale Grade B |
P10200A |
"N" Scale Grade A Regular |
P10300 |
"A" Scale Carbide |
P10301 |
"A" Scale Carbide Indentron |
P1040 |
"C" Dia. Pen-Versitron |
P10400 |
"C" Scale Grade B Tapered Vers |
P10401 |
"C" Scale Tapered Chinese |
P1045 |
"N" Dia. Pen-Versitron |
P10450 |
"N" Scale Grade B Tapered Vers |
P10501 |
"C" Dia. Pen-Indentron |
P1050A |
"C,A,D" Scale Grade A Indentro |
P1060 |
"N" Scale Grade B Indentron |
P1060A |
"N" Scale Grade A Indentron |
P1061 |
"N" Scale Chinese |
P1070 |
Combo C&N Regular |
P10700 |
Combo C&N Indentron |
P10700A |
Combo C&N Indentron Grade A |
P10701 |
Combo C&N Versitron Scale Gr |
P1070A |
Combo C&N Grade A |
P1071 |
Combo C&N Versitron |
P1072 |
Combo C&N Indentron |
P1073 |
Combo C&N Scale Chinese |
P10800 |
Mobile HRC Certified |
P10801 |
Mobile HRC Penetrator |
P10802 |
Mobile HRN Penetrator |
P10803 |
Mobile HRN Penetrator |
P10804 |
Mobile C/N Combo Penetrator |
P10806 |
Portable C Penetrator |
P10807 |
Portable C Penetrator |
P10808 |
Portable N Penetrator |
P10809 |
Portable N Penetrator |
P10810 |
Ames HRC Penetrator |
P10811 |
Ames HRC Penetrator |
P10812 |
Ames HRN Penetrator |
P10813 |
Ames HRN Penetrator |
P1110 |
Vickers Dia. Penetrator |
P1120 |
Knoop Dia. Penetrator |
Ball Penetrators |
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P20100 |
1/16" Ball Penetrator Standard |
P20101 |
1/16" Ball Penetrator Indentro |
P20102 |
1/16" Ball Penetrator Versitro |
P20103 |
1/16" Mobile Penetrator |
P20200 |
1/8" Ball Penetrator Unit |
P20201 |
1/8" Ball Penetrator Indentron |
P20202 |
1/8" Ball Penetrator Versitron |
P20203 |
1/8" Ball Penetrator Mobile |
P20204 |
1/8" Ball Penetrator Mobile |
P20205 |
1/8" Ball Penetrator Portable |
P20206 |
1/8" Ball Penetrator Portable |
P20207 |
1/8" Ball Penetrator Ames |
P20208 |
1/8" Ball Penetrator Ames |
P20300 |
1/4" Ball Penetrator Standard |
P20301 |
1/4" Ball Penetrator Indentron |
P20400 |
1/2" Ball Penetrator Unit |
P20401 |
1/2" Ball Penetrator Indentron |
P210104 |
1/16" Mobile Ball Penetrator |
P210105 |
1/16" Portable Ball Penetrator |
P210106 |
1/16" Portable Ball Penetrator |
P210107 |
1/16" Ames Ball Penetrator |
P210108 |
1/16" Ames Ball Penetrator |
P20150 |
1/16" Carbide Ball Certified |
P20250 |
1/8" Carbide Ball Certified |
P20350 |
1/4" Carbide Ball |
P20450 |
1/2" Carbide Ball |
P3020 |
Brinell-10mm Carbide Balls |
P3031 |
Brinell-5mm Carbide Ball |
P3032 |
Brinell-2.5mm Carbide Ball |
P3033 |
Brinell-1mm Carbide Ball |
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Indentron® and Versitron® are registered trademarks of Newage Testing Instruments, Inc. Each diamond penetrator is mounted in conformity with its grain structure, to assure balanced pressure and prevent early wear or breakage. They are precision ground, lapped and polished. We also subject each diamond penetrator to a strict performance test before it is approved and certified for sale. |
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Anvils |
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| Part No: | Description |
| A1010 | Pedestal Spot (1/4") Anvil |
| A1011 | 1" Spot Anvil: |
| A1012 | Pedestal Spot (1/2") Anvil |
| A1014 | Pedestal Spot (1") Anvil |
| A1020 | 1 1/2" Flat Anvil |
| A1025 | 1 1/4" Flat Anvil |
| A1030 | 2 1/2" Flat Anvil |
| A1040 | Shallow "V" Anvil |
| A1050 | Standard "V" Anvil |
| A1055 | 3 1/2" "V" Anvil |
| A1060 | 4" "V" Anvil |
| A1080 | Diamond Spot Anvil |
A1090 |
Cylindron Jr. Anvil |
| A3020 | 8" Testing Table |
Ultima Testblocks |
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| Part No: | Description |
U0000 ......
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Ultima HRC60-Steel |
U0001 |
Ultima HRC45-Steel |
U0002 |
Ultima HRC25-Steel |
U0003 |
Ultima HRA-Steel |
U0004 |
Ultima HRD-Steel |
U0005 |
Ultima HR15N-Steel |
U0006 |
Ultima HR30N-Steel |
U0007 |
Ultima HR45N-Steel |
UB0000 |
Ultima HRB80-Brass |
UB0001 |
Ultima HRB60-Brass |
UB0002 |
Ultima HRB40-Brass |
UB0003 |
Ultima HR15T-Brass |
UB0004 |
Ultima HR30T-Brass |
UB0005 |
Ultima HR45T-Brass |
UA0000 |
Ultima HRB88-Alum |
UA0001 |
Ultima HRB77-Alum |
UA0002 |
Ultima HRB50-Alum |
UA0004 |
Ultima HR15T-Alum |
UA0005 |
Ultima HR30T-Alum |
UA0006 |
Ultima HR45T-Alum |
UA0007 |
Ultima HRF-Alum |
UA0008 |
Ultima HRE-Alum |
All of our Brinell Test Blocks come certified to applicable standards. We adhere to a strict procedure for the calibration of these blocks, and the accuracy of the tester is maintained using a proving ring and load cell both traceable to N.I.S.T. The readings themselves are done using a stage micrometer also calibrated and traceable to N.I.S.T.
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Brinell Hardness Test Blocks |
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| Part No: | Description | Range |
B0250 |
Brinell 250 Load | All Hardness Ranges |
B0500 |
Brinell 500 Load | All Hardness Ranges |
B1000 |
Brinell 1000 Load | All Hardness Ranges |
B1002 |
Brinell 62.5 Load | All Hardness Ranges |
B1500 |
Brinell 1500 Load | All Hardness Ranges |
B3000 |
Brinell 3000 Load | All Hardness Ranges |
B3001 |
Brinell 750 Load | All Hardness Ranges |
B3002 |
Brinell 187.5 Load | All Hardness Ranges |
BT001 |
Telebrinell | All Hardness Ranges |
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Brinell Accessories |
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| All Brinell scales to ASTM E-10 Table-3 available | ||
| Part No: | Description | |
| P3010 | 10mm Steel Balls | |
| P3020 | 10mm Carbide Balls | |
ASTM E-92
ISO 6507 &4545 |
ISO 6507 ASTM E-384 |
Our range of micro hardness test blocks exceed industry standards. All of our micro test blocks are mirror-polished and mounted to provide the best possible test surface.
Each mirror-polished Heavy Load Vickers test block has the same surface area provided by our Rockwell test blocks, so that you get the most test opportunities for your money.
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Micro Hardness Test blocks |
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| Part No: | Description | Range | |
| MV010 | Vickers (1 gram to 1,000 gram) | All Ranges | |
| MV020 | Heavy Load Vickers (1 Kg to 50 Kg) | All Ranges | |
| MK010 | Knoop (1 gram to 1,000 gram) | All Ranges | |
| Note: When ordering please specify Knoop or Vickers, Load and the Hardness Range Number you require. | |||
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Micro Hardness Accessories |
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| Part No: | Description | ||
| P1110 | Vickers Diamond Penetrator* | ||
*Vickers Indentor available for all of different makes.
Please specify the make of your hardness tester when
ordering. |
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| P1120 | Knoop Diamond Penetrator* | ||
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*Knoop Indentor available for all of different makes. Please
specify the make of your hardness tester when ordering. |
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Our
Master Calibration Kits are produced to provide our
customers with the ultimate tool in Quality Control. Each
kit contains a test block or blocks and the actual
penetrator unit that was used to calibrate them. By matching
specific blocks to a specific penetrator, a set relationship
is established, and they can be eliminated as potential
variables in the hardness test system. Should a problem
arise, a master kit on hand allows you to quickly and
accurately determine whether your hardness tester is the
source. Each block in our kits has been calibrated on a tester whose accuracy has been verified using N.I.S.T. traceable load and depth measuring devices. The individual test blocks are marked both with their own unique serial number AND the serial number of the penetrator in the kit. All of our kits come with their own polished wood case, and certified to all the applicable standards. |
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HRC Scale Steel with C Diamond Penetrator |
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| Part No: | Description |
| C2010 | 1 Block |
| C2020 | 3 Blocks |
| C2030 | 6 Blocks |
| C2040 | 10 Blocks |
| C2050 | 20 Blocks |
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HRB Scale with 1/16" Carbide Ball Penetrator |
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| Part No: (1/16" Carbide Ball Penetrator) | Description |
| C4010 | 1 Block |
| C4020 | 3 Blocks |
| C4030 | 6 Blocks |
| C4040 | 10 Blocks |
| C4050 | 20Blocks |
| Part No: (1/8" Carbide Ball Penetrator) | Description |
| C4210 | 1 Block |
| C4220 | 3 Blocks |
| C4230 | 6 Blocks |
| C4240 | 10 Blocks |
| C4250 | 20 Blocks |
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HRC and HRN Scale Steel with C Diamond and N Diamond Penetrator |
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| Part No: | Description |
N2010 |
1 Block |
N2020 |
3 Blocks |
N2030 |
6 Blocks |
N2040 |
10 Blocks |
N2050 |
20 Blocks |
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Combination HRC Scale and HRB Scale |
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| Part No: | Description |
| C2510 | 6 Blocks |
| C2520 | 10 Blocks |
| C2530 | 20 Blocks |
| Combination C&N and C&B Kits | |
C2530 |
C&B Combo-20 bk |
C3510 |
C&N Combo-6 bk |
C3520 |
C&N Combo-10 bk |
C3530 |
C&N Combo-20 bk |
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For more information, or to place an order please E-mail our
sales department at:
sales@hardness-testblocks.com,
fax us your Purchase Order at: 978.897.0844, or
call us toll-free at: 800.472.6962.
Please specify your
desired hardness range, when ordering.
David L. Ellis Co., Inc. |
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© David L.
Ellis Co., Inc. 2006-2008 |