Equivalent Hardness Scale Conversion Chart

The right hand column show an approximate equivalent tensile strength. Black and white version of conversion table for determining equivalent hardness for rockwell rockwell superficial vickers brinell scleroscope and ultimate tensile strength. Approx tensile strength psi 60kg brale.

Top Equivalent Hardness Scale Conversion Chart, Durometer conversion chart mechanical rubber approximate hardness value to be used as a guide type extra soft soft chewing gum medium soft pencil eraser medium hard windshield wiper blade hard skate wheel extra hard bowling ball shore a rubber soft plastic polyurethane 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100.

Equivalent hardness scale conversion chart. There are several hardness scale conversion systems including bs 860 and astm e140. The rockwell b values are superimposed on this table using an approximation from astm e140 table5 which compares rockwell b and brinell. Convert hardness to equivalent hardness from different scales. Water hardness scale chart this is the measure of the amount of calcium and magnesium dissolved in your water.

This table shows approximate hardness of steel using brinell rockwell b and c and vickers scales. Hardness conversion table primerjalna tabela trdot edatum. 082015 vickers hv rockwell hrc scleroscope hardnes no. Shore hsc hsd scleroscope hardness shore hfrsc shore hs hschsd leeb hld hle astm e 140 astm a 427 jis b 7731 eqoutip proceq 940 68 973 98 890 855 926 676 968 105 972 886 850.

Contingent upon where a water test is performed this data will be accounted for in mgl milligrams per liter or gpg grains per gallon. Equivalence chart for rockwell hardness scales verses vickers hardness number click to enlarge hardness conversion or equivalents. These conversion charts are provided for guidance only as each scales uses different methods of measuring hardness. Bhn hv hrb and hrc hardness conversion chart tensile strength brinell hardness vickers hardnesshv rockwellhardnesshrb rockwell hardness hrc.

Brinell and rockwell hardness conversion chart these conversion tables presents data in the rockwell a b c d e and f hardness range on the relationship among. Steel hardness conversion table. The table shows a set of values that has been used for stainless steel and also includes a tensile strength ultimate tensile strength comparison. Hardness conversion between different methods and scales cannot be made mathematically exact for a wide range of materials.