Standard superficial rockwell hardness block

Standard superficial rockwell hardness block

莱州华银试验仪器有限公司

Classification:

Standard hardness block

Key words:

Huayin Test Instrument

Summary:

Professional R & D and production of metal, non-metallic materials hardness tester

E-mail: export@lzhuayin.com

The standard hardness block is the standard test block to check whether the hardness tester is within the error range specified in the standard
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Main features:

● The standard hardness block is the standard test block to check whether the hardness tester is within the error range specified in the standard;

● The standard hardness block material is made of high-quality materials, which can ensure the reliability and stability of the hardness value;

● The standard hardness blocks produced by Huayin Company all meet the requirements of the relevant national standards, with high uniformity and good repeatability.

Technical parameters (some popular hardness blocks):

Range of hardness value

Overall dimensions (mm)

Weight(kg)

89-91HR15N

42-50HR30N

75-80HR30N

20-70HR45N

73-93HR15TW

70-82HR30TW

60 x 40 x 10

0.19

 

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