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Surface Rockwell Plastic Rockwell Hardness Block
Surface Rockwell Plastic Rockwell Hardness Block
Product details
Laizhou Huayin Digital Rockwell Hardness Tester Diamond indenter Rockwell hardness block
name |
Hardness value range |
External dimensions |
Rockwell hardness standard block |
80-88HRA |
Round with a diameter of 60 * 10mm Rectangular 60 * 40 * 10mm |
85-95HRB | ||
20-30HRC | ||
35-50HRC | ||
60-70HRC | ||
Non standard range: 50-55HRC |
Round with a diameter of 60 * 10mm |
|
Surface Rockwell hardness block |
88-92HR15N |
Round with a diameter of 60 * 10mm Rectangular 60 * 40 * 10mm |
74-82HR30N | ||
45-55HR30N | ||
45-55HR45N | ||
85-91HR15T | ||
70-80HR30T | ||
54-72HR45T | ||
Plastic Rockwell hardness block |
70-100HRE(Copper) |
rectangle60*40*8mm |
50-155HRL(Copper) | ||
50-155HRM(Copper) | ||
|
50-155HRR(Copper) |
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