Hardness Test Blocks
Newage provides hardness test blocks in all scales for all applications. Find your desired block model and add the hardness value. All Rockwell C and B blocks are normally in stock, as well as most Brinell blocks listed
Specifications for Rockwell test blocks have changed
According to ASTM E-18-08a ("08a" indicates the date of release in 2008, second revision) the use of steel ball indenters has been eliminated (with a minor exception of testing thin sheet tin mill products.)
Everyone doing tests using ball indenters in the Rockwell scale for certified testing must use tungsten carbide ball indenters - not steel. Also, all Rockwell test blocks marked as being calibrated using steel ball indenters (or ones nor marked for either carbide or steel) must also be replaced. Most users are already using carbide ball indenters and test blocks.
(NOTE: All companies Rockwell scale testing should own a copy
of the ASTM E18-08a standard which can be purchased here.)
Newage also provides other types of hardness testing accessories like indenters and anvils, etc for models from most manufacturers. US e the link here to download a catalog of standard accessories
Download catalog: hardness testing accessories
If you need non-standard or custom hardness testing accessories, please call 215-526-2200 to talk to a customer service representative
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STANDARD TEST BLOCK TYPE:
Rockwell Test Blocks
Brinell Test Blocks
Vickers Test Blocks
Knoop Test Blocks
YAMAMOTO
TEST BLOCKS
Yamamoto Rockwell
Yamamoto Brinell
Microhardness Test Blocks
Other Hardness Testing Accessories:
Indenters, Anvils & Fixtures
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ASTM Standard Hardness Test Blocks |
Rockwell test blocks, Size: approx. 2" square face
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Scale |
Part # |
Nominal* Values Available (Specify Part# and Nom. Value) |
| (Actual face values will be close to the nominal values used for inventory purposes shown below) |
C * |
TAT-C
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Rockwell C 20, 25, 30, 35, 40, 45, 50, 55, 60, 65 |
B (carbide) ** |
TA-BW |
Rockwell B 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
(values of 80 and below are brass)
|
A |
TA-A |
25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85 |
D |
TA-D |
40, 45, 50, 55, 60, 65, 70, 75 |
E ** |
TA-EW |
75, 80, 85, 90, 95, 100 |
F ** |
TA-FW |
75, 80, 85, 90, 95, 100 |
15N |
TA-15N |
70, 75, 80, 85, 90 |
15T ** |
TA-15TW |
70, 75, 80, 85, 90 |
30N |
TA-30N |
40, 45, 50, 55, 60, 65, 70, 75, 80 |
30T ** |
TA-30TW |
35, 40, 45, 50, 55, 60, 65, 70, 75, 80 |
45N |
TA-45N |
25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75 |
45T ** |
TA-45TW |
10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70 |
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* NIST only produces Rockwell scale Standard Reference Materials (SRM®) in the C scale so traceability is not available in hardness test blocks in scales other than Rockwell C. For More info see HARDNESS TEST BLOCKS: The details on traceability
** These blocks now are certified for use ONLY with Tungsten Carbide Ball Indenters. |
Brinell Test Blocks, Size: approximately 2" x 5-7/8" face
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Scale |
Part # |
Nominal* Value (actual values shown in brackets) |
HB30* |
TA-HB |
150, 200, 250, 300, 350, 400, 450, 550 (500 infrequently available)
Variation is within ASTM limits.
Blocks in 150 range are aluminum. |
HB5** |
TA-HB5 |
70 nominal value [65-74 actual value], 85 [75-94], 110 [95-129], 140 [130-149], 160 [150-200] (HB5 blocks are aluminum) |
HB15*** |
TA-HB15 |
45, 135, 200 [actual values vary on these blocks] |
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Each Brinell test block is calibrated with Tungsten carbide indenters |
| * HB30 designates 3000 kg / 10 mm ball - the most common Brinell scale |
| ** HB5 designates 500 kg /10 mm ball |
| *** HB15 designates 1500 kg / 10 mm ball |
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Microhardness Test Blocks , Size: approx 5/8" square inscribed test area |
Scale |
Part # |
Nominal* Values |
HV ** |
MS-107V |
Vickers test blocks; 700 @ 300 gram load |
HK ** |
MS-107K |
Knoop test blocks; 700 @ 300 gram load |
Special Order Microhardness Scales |
Knoop * |
custom |
100, 125, 150, 175, 200, 250, 300, 350, 400, 500, 600 |
Vickers * ** |
custom |
100, 125, 150, 200, 250, 300, 400, 500, 600 |
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* Vickers & Knoop Calibration Loads (grams) 50, 100, 200, 300, 500, 1000 |
| ** Actual block value will normally fall within +/- 10% of the nominal value. |
| Macro Vickers test blocks are also available |
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Newage/Yamamoto Low-Variation Hardness Blocks |
Rockwell Test Blocks, Low variation, Size: approx 2.5" round face **
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Scale |
Part # |
Nominal* Values |
Variation* |
C* |
TY-C |
HRC 10, 20, 25, 30, 35, 40 |
+/- 0.15 |
C* |
TY-C |
HRC 45, 50, 55, 60, 62, 64, 67, 70 |
+/- 0.1 |
B** |
TY-B |
HRB 32, 42, 52 (brass) |
+/- 0.5 |
B** |
TY-B |
HRB 62, 72, 82, 90, 95, 100 (<90 are brass) |
+/- 0.4 |
A |
TY-A |
HRA 56,65,71,75,78,81,83,85,87 |
+/- 0.3 |
15N |
TY-15N |
HR15N 75, 80, 85, 87, 90, 92 |
+/- 0.45 |
30N |
TY-30N |
HR30N 41, 50, 60, 67, 73, 78, 81, 83 |
+/- 0.45 |
15T** |
TY-15T |
HR15T 78, 82, 87 |
+/- 0.5 |
30T** |
TY-30T |
HR30T 32, 42, 52, 62, 72, 78 |
+/- 0.5 |
E** |
TY-E |
HRE 90 |
+/- 0.5 |
L** |
TY-L |
HRL 92, 118 |
+/- 0.5 |
M** |
TY-M |
HRM 67, 107 |
+/- 0.5 |
R** |
TY-R |
HRR 105, 123 |
+/- 0.5 |
Rockwell Test Blocks, Block Size = approx 2" round face by 0.25" htick |
C *** |
TNY-C |
HRC 20, 25, 30, 35, 40, 45 |
+/- 0.15 |
C *** |
TNY-C |
HRC 50, 55, 60, 62, 64, 67 |
+/- 0.1 |
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*Note: NIST only produces Rockwell scale Standard Reference Materials (SRM®) in the C scale so traceability is not available in other Rockwell scales. |
| ** Calibrated with tungsten carbide balls, steel ball calibration NOT available |
*** For NIST Traceable C scale see TY-C or TATC at top.
Note Rockwell C is only traceable scale to date ] |
| Yamamoto does not manufacturer HR45N or HR45T Rockwell test blocks. |
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Brinell Test Block, Size: approx 4.5" round face
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Scale |
Part # |
Nominal* Values, Variation +/- 0.7% |
HB30* ** |
TY-HB30 |
150, 180, 200, 229, 250, 300, 350, 400, 450 |
HB5** *** |
TY-HB5 |
100, 125 |
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* 3000 Kg Load/ 10mm Ball ** Calibrated w/carbide ball *** 500 Kg Load/ 10mm Ball |
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Microhardness Test Blocks, Size: approx 1" round face
|
Scale |
Part # |
Nominal* Values, Variation +/- 2.5% |
HV |
TY-HMV |
100, 200, 300, 400, 500, 600, 700, 800, 900 |
 |
Note: All Micro blocks are calibrated at three loads, 1000g, 100g and 10g |
| Note: 100-400 values are nonferrous blocks, 500 - 900 are ferrous blocks |
| Note: Macrohardness blocks are available for macro Vickers hardness testers. Please call with desired load and hardness range. |
|
Scale |
Part # |
Nominal* Values, Variation +/- 25 pts |
HRC
|
HN-1 ** |
2 sets of Rockwell C scratch hardness files with approx values: 20, 30, 40, 50, 55, 60, 65 & 67
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HV |
HN-2 ** |
2 sets of Vickers Scale scratch hardness files with approx values of: 200, 300, 400, 500, 600, 700, 800, 900
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HN-10 |
Spare shank (specify HRC or HV) |
specify |
HN-15 |
Set of 3 identical files (specify value) |
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* Nominal values (also called face values) are used for convenience because the manufacturer cannot exactly predict or control the actual values. For the purposes of hardness testing, the user does not need to calibrate using a specific value. Usually when testing in a certain scale, using a value that is at the low, medium and high range of a particular scale is advised.
**Includes shank and full set of spares
NOTE: Second set of 8 files located in top half of box |
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