HRC and HV are both commonly used as measures of hardness in the metal industry. To convert between the two, you can use the following conversion table: HRC HV 20 207 25 238 30 269 35 300 40 332 45 363 50 394 55 425 60 486 65 581 70 677 75 772 80 867 85 963 90 1058 95 115...
系统标签: hrc 硬度 换算 kgf penetrator seconds HardnessConversionTableapprox.HV–HRCand HRC-HV-HB-HRA-HRB-Rmforcarbon/alloysteels.InaccordancewithTableinASTMA370–03a HVHRCHVHRCHVHRCHVHRCHVHRC 227085195081163377132373100469 21908418658015567612457294068 21108317877914787511607192067,5 20308217107814007410767090067 HRC...
The test method used is either HRC or HV30. The hardness variation along the test surface is a result of microstructural variation that arises as the cooling rate decreases with the distance from the quenched end. The harder the material at a given distance from the end, the higher the ...
And From Vickers hardness scale can convert to HRA, HRB, HRC, HK, HBW, etc directly. 5) Standard machine come with XY microstage work table, digital meter head XY work table for optional purchase 6) Standard parts including 2 pieces of HV blocks and 1 piec...
no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test force, indentation length, dwell time, test numbers, conversion scale, date and time. As long as press the eyepiece button after measuring the indentation ...
Conversion Scale HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW Eyepiece 10× Reading Microscope Objective 10× (Observe),40× (Measure) Total Magnification 100×,400× Effective Field of View 200μm Min. Measuring Unit 0.25μm Dw...
Conversion Scale HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW Eyepiece 10× Reading Microscope Objective 10× (Observe),40× (Measure) Total Magnification 100×,400× Effective Field of View 200μm Min. Measuring Unit 0.25μm Dwel...
With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test force, indentation length, dwell time, test numbers, conversion scale, date and time. As long as press the eyepiece button after...
Conversion Scale HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T Hardness range 5-3000HV Min measuring unit 0.025µm Data display Large LCD screen Data output built-in printer, RS-232 port Maximum height allowed ...
It can directly show the test mode, test force, dwell time, test numbers, conversion scale on the screen, only need to input the diagonal of the indentation when operation, it can automatically get the hardness value and show on the screen. It can use optional Knoop indenter to meas...