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A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
HRC Hardness-Standard Piece
For durometer checks
[Features]
· Variation in hardness is ideal.
· Hardness reference is based on internationally recognized values.
· Shore hardness reference blocks strictly express rebound hardness
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| HRC-10 |
| HRC-20 |
| HRC-25 |
| HRC-30 |
| HRC-35 |
| HRC-40 |
| HRC-45 |
| HRC-50 |
| HRC-55 |
| HRC-57 |
| HRC-60 |
| HRC-62 |
| HRC-64 |
| HRC-67 |
| HRC-70 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Standard nominal hardness | Allowed Dispersion | Material |
|---|---|---|---|---|---|---|---|
SGD 128.63 | 1 Piece(s) | 10 Day(s) or more | 10 | 0.3 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 20 | 0.3 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 4 Day(s) or more | 25 | 0.3 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 30 | 0.3 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 35 | 0.3 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 40 | 0.3 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 45 | 0.2 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 50 | 0.2 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 4 Day(s) or more | 55 | 0.2 | SK85 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 57 | 0.2 | SK85 | ||
SGD 128.54 | 1 Piece(s) | 6 Day(s) or more | 60 | 0.2 | SKS3 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 62 | 0.2 | SKS3 | ||
SGD 124.37 | 1 Piece(s) | 6 Day(s) or more | 64 | 0.2 | SKS3 | ||
SGD 128.63 | 1 Piece(s) | 6 Day(s) or more | 67 | 0.2 | SKS3 | ||
SGD 128.63 | 1 Piece(s) | 6 Day(s) or more | 70 | 0.2 | SK120 |
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Basic Information
| Hardness Classification | HRC | Nominal Hardness Range | ±1 | Number of measurement points(n) | 10（5×2） |
|---|---|---|---|---|---|
| Shape | Φ64×15 | Finish of measurement surface | Buff Finish | Standards-compliant | JIS B 7730 |
| Hardness Classification | HRC |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: How does the buff finish affect hardness readings?
- Answer: A buff finish provides a smooth, uniform surface, minimizing inconsistencies that could affect hardness readings due to surface irregularities.
- Question: How does compliance with JIS B 7730 benefit users?
- Answer: JIS B 7730 compliance guarantees that the standard piece meets strict Japanese industrial standards, ensuring reliability and accuracy in hardness testing.
- Question: What materials are typically used in HRC standard pieces?
- Answer: They are usually made from hardened steel that has been precisely heat-treated to achieve a stable and uniform hardness level.
- Question: Can an HRC standard piece be used for other hardness scales?
- Answer: No, it is specifically designed for Rockwell Hardness C (HRC) and should not be used for Brinell (HB), Vickers (HV), or Shore (HS) hardness measurements.
- Question: How should the HRC hardness-standard piece be stored?
- Answer: To maintain accuracy, store it in a temperature-controlled, dry environment, away from moisture and corrosive substances.
- Question: What happens if the hardness tester gives inconsistent readings on the standard piece?
-
Answer:
Inconsistent readings may indicate:
•A worn-out indenter on the hardness tester
•An improperly calibrated testing machine
•Uneven wear or damage to the standard piece itself
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