Tools and Resources

All Tools on this page are for informational purposes ONLY

Periodic Tables

Click on the image to be taken to the Wikipedia page for more details on each element.

NIST periodic table

Steel Hardness Conversion Table

This table shows approximate hardness of steel using Brinell, Rockwell B and C and Vickers scales. These conversion charts are provided for guidance only as each scales uses different methods of measuring hardness. The right hand column show an approximate equivalent tensile strength.

Steel Hardness conversion calculator
Brinell Hardness HBRockwell C - HRCRockwell B - HRBVickers - HV 
Enter a figure into any of the fields and click calculate, the nearest values in each scale is shown, or zero if out of range. Values are approximate and for guidance only.