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Hardness Test Blocks and Accessories
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- Phase II offers a vast array of different hardness test blocks for Rockwell, Brinell, and Vickers scales, as well as Portable hardness testers
- Phase II hardness test blocks are made of high-grade materials to insure unmatched accuracy and repeatability throughout the entire block.
- Phase II Hardness test block surfaces are precision ground and lapped to an average finish of less than 2uin.
- Hardness Test blocks are always engineered to obtain highly sensitive and accurate readings.
- All Made in the USA hardness test blocks conform to current ASTM specifications
- Traceability to NIST is offered on HRC steel blocks only.
- Prestigious Accredited laboratory by A2LA and NVLAP in the USA
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| Rockwell Hardness Test Blocks (Steel) |
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Part No.
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Description
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Shape
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Range
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Comments
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900330-9413
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Rockwell A
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Round
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80-88
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Phase II std.
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900330-9414H
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Rockwell B
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Square
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85-100
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Made in USA
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900330-9414L
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Rockwell B
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Square
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60-80
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Made in USA
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900330-9414C
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Rockwell B
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Round
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85-100
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Phase II std.
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900330-9414F
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Rockwell B
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Round
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60-80
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Phase II std.
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900330-9415C
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Rockwell C
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Round
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20-30’s
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Phase II std.
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900330-9415D
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Rockwell C
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Round
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20-30’s
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Phase II NIST certified
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900330-9415E
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Rockwell C
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Square
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20-30’s
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Made in USA/NIST cert.
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900330-9416C
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Rockwell C
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Round
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40’s-50’s
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Phase II std.
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900330-9416D
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Rockwell C
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Round
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40’s-50’s
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Phase II NIST certified
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900330-9416E
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Rockwell C
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Square
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35-55
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Made in USA/NIST cert.
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900330-9417C
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Rockwell C
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Round
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60-70
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Phase II std.
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900330-9417D
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Rockwell C
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Round
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60-70
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Phase II NIST certified
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900330-9417E
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Rockwell C
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Square
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60-70
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Made in USA/NIST cert.
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900340-9001
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Superficial HR15N
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Round
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70-91
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Phase II std.
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900340-9002
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Superficial HR30N
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Round
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42-80
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Phase II std.
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900340-9003
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Superficial HR45N
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Round
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20-70
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Phase II std.
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900340-9004
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Superficial HR45T
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Round
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55-72
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Phase II std.
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900340-9001
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Superficial HR30T
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Round
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70-82
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Phase II std.
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900340-9001
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Superficial HR15T
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Round
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88-93
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Phase II std.
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3pc NIST certified test block kit
Part No. 900330-9410
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3pc set includes HRC blocks w/NIST certification for each block in custom carry case
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NIST Master Calibration Kit-C scale
Part No. 900330-9410M
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Kit includes same HRC test blocks as above as well as a certified diamond indentor in custom carry case
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NIST Master Calibration Kit-C/N scale
Part No. 900330-9410Z
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Kit includes same test blocks as above as well as a certified Combo C&N scale diamond indentor in custom carry case
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| Rockwell Hardness Test Blocks (Aluminum) |
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Part No.
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Description
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Shape
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Range
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Comments
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900330-9414AH
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Rockwell B
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Square
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80’s
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Made in USA
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900330-9414AL
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Rockwell B
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Square
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50’s
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Made in USA
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900330-9418H
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Rockwell E
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Square
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90’s
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Made in USA
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900330-9418L
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Rockwell E
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Square
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60’s
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Made in USA
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| Rockwell Hardness Test Blocks (Brass) |
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Part No.
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Description
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Shape
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Range
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Comments
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900330-9414BH
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Rockwell B
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Square
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80’s
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Made in USA
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900330-9414BL
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Rockwell B
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Square
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50’s
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Made in USA
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| Brinell Test Blocks |
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Part No.
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Description
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Shape
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Range
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Comments
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900355-1000/150
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3000kg Steel
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Round
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150-250
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Phase II std.
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900355-1000/250
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3000kg Steel
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Round
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250-500
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Phase II std.
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900355-3000
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3000kg Steel
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Rectangle
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All
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Made in USA
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900355-1000
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1000kg Steel
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Rectangle
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All
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Made in USA
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900355-1500
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1500kg Steel
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Rectangle
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All
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Made in USA
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900355-0500
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500kg Steel
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Rectangle
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All
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Made in USA
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900355-0250
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250kg Steel
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Rectangle
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All
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Made in USA
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900355-3002
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187.5kg Steel
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Rectangle
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All
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Made in USA
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900355-1002
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62.5kg Steel
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Rectangle
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All
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Made in USA
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900355-3010
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3000kg
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Rectangle
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Low
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Aluminum (USA)
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900355-3020
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3000kg
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Rectangle
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High
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Aluminum (USA)
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ASTME-10 ISO 6506
All of our Made in USA 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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| Micro Hardness Test Blocks |
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Part No.
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Description
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Range
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Comments
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900390-V010
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Vickers (1 gram to 1,000 gram)
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All
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Made in USA
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900390-V020
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Heavy Load Vickers (1 Kg to 50 Kg)
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All
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Made in USA
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900390-K010
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Knoop (1 gram to 1,000 gram)
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All
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Made in USA
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| Leeb Test Blocks |
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Part No.
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Description
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Shape
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Range
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Comments
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PHT1300-01
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Leeb “D” Test Block
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Round
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750-800
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Phase II std.
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PHT1300-02
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Leeb “D” Test Block
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Round
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590-670
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Phase II std.
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PHT1300-03
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Leeb “D” Test Block
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Round
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490-570
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Phase II std.
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PHT1300-01cert
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Leeb “D” Test Block
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Round
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750-800
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NIST Certified
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PHT1100G-01
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Leeb “G” Test Block
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Round
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590-670
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For use with “G” impact devices
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| Penetrators: Diamond |
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Part No.
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Description
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Comments
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900330-9440
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Rockwell C scale
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Phase II std.
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900330-9440A
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Rockwell C scale
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Grade A (USA)
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900330-9440B
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Rockwell C scale
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Grade B (USA)
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900330-9440C
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Combination C&N scale
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Made in USA
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| Penetrators: Carbide Ball |
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Part No.
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Description
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Comments
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900330-9441
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1/16” Carbide Ball
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Phase II std.
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900330-9441C
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1/16” Carbide Ball
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Certified (USA)
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900330-18
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1/8” Carbide Ball
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Phase II std.
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900330-18C
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1/8” Carbide Ball
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Certified (USA)
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900330-14
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1/4” Carbide Ball
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Phase II std.
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900330-14C
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1/4” Carbide Ball
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Certified (USA)
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900330-12
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1/2” Carbide Ball
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Phase II std.
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900330-12C
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1/2” Carbide Ball
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Certified (USA)
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900355-010
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Brinell 10mm Carbide Ball
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Phase II std.
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900355-010C
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Brinell 10mm Carbide Ball
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Certified (USA)
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900355-050
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Brinell 5mm Carbide Ball
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Phase II std.
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900355-050
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Brinell 5mm Carbide Ball
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Certified (USA)
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900355-025
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Brinell 2.5mm Carbide Ball
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Phase II std.
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900355-025
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Brinell 2.5mm Carbide Ball
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Certified (USA)
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| Anvils: 20mm shank Fits Models 900-330, 900-365, 900-385 |
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Part No.
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Description
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900330-9405
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2” Dia. Anvil (flat)
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900330-9411
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Large Dia. Anvil (Flat)
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900330-9412
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V-Anvil
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| Anvils: 19mm shank Fits Models 900-331, 900-345, 900-375 |
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Part No.
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Description
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900331-9405
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2” Dia. Anvil (flat)
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900331-9411
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Large Dia. Anvil (Flat)
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900331-9407
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V-Anvil
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900331-9406
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½ Dia. Spot Anvil
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