Introducing the hardness conversion formula and table for Rockwell Hardness (HRC, HRB) to Brinell Hardness (HB or BHN) by Dandong Foundry in China.
If hardness is below this range, Rockwell hardness B scale HRB shall be used. The upper limit of cloth hardness HB650 shall not be higher than this value. 4. Rockwell hardness tester C scale head is 120 degrees diamond cone, the test load is a certain value, China standard is 150 ...
NI-600C Membrane key pad operation✗✗✗Friction-free dead weights✗✗✗✗✗Average value (display)✗✗✗✗✗Go/No go evaluation (display + output)✗✗✗✗✗Automatic display of the selected hardness method✗✗✗Scale conversion✗✗✗Roundness correction (diame...
Rockwell硬度测试机说明书
For example, 64 HRC represents the Rockwell hardness number of 64 on the Rockwell C scale (see Table 1), while 80 HRB represents a Rockwell hardness number of 80 on the Rockwell B scale. Similarly, 81 HR 30 N indicates a Rockwell hardness number of 81 on the Rockwell 30 N scale. ...
Hardness Conversion Yes Loading Automatic Loading - Dwell - Unloading Product Name Hra Hrb HRC Digital Rockwell Hardness Testing Load Selection on Touch Screen Structure Close Loop, High Precision Load Cell Transport Package Plywood Box Specification 560x220x750mm Trademark ...
3. Automatic correction of high, medium and low hardness values. 4. Built-in hardness value correction of convex cylindrical surface. 5. Strong data processing function, conversion of hardness value HR, HB, HV and so on, set the qualified range, overrun alarm,...
Rockwell hardness block Brinell hardness block (HB 2.5/187.5) 40Xmicroscope with light Flat anvil (small, C-shape) V anvil (small, C-shape) Extensions (small) Spare microscope (small) Carrying case Tester Holding seat 120°diamond cone indenter ...
A high-end automatic Rockwell hardness testing machine, the Duramin-160 includes high-precision load cell technology for extremely accurate results and gives you the flexibility to work with a wide range of sample sizes and applications, including Jominy
RH-450 can be used directly to measure Rockwell hardness and plastic Rockwell hardness, and it can change the value of Rockwell hardness into HB, HV, HLD, HK and σb value. RH-550 can be used directly to measure Rockwell Superficial hardness and plastic hardness, a...