Hardness Conversion Table

Hardness Conversion Table

Brinell
Hardness
Rockwell HardnessTensile
Strength
A ScaleB ScaleC Scale
3000KG Ball60KG100KG150KG(Approx.)
40072.043.1202,000
38871.441.8195,000
37570.640.4188,000
36370.039.1182,000
35269.3110.037.9176,000
34168.7109.036.6170,000
33168.1108.535.5166,000
32167.5108.034.3160,000
31166.9107.533.1155,000
30266.3107.032.1150,000
29365.7106.030.9145,000
28565.3105.529.9141,000
27764.6104.528.8137,000
26964.1104.027.6133,000
26263.6103.026.6129,000
25563.0102.025.4126,000
24862.5101.024.2122,000
24161.8100.022.8118,000
23561.499.021.7115,000
22960.898.220.5111,000
22397.318.8109,000
21796.417.5105,000
21295.516.8102,000
20794.615.2100,000
20193.813.598,000
19792.812.795,000
19291.911.593,000
18790.710.090,000
18390.09.089,000
17989.08.088,000
17487.86.486,000
17086.85.484,000
16786.04.483,000
16385.03.382,000
15682.980,000
14980.873,000
14378.771,000
13776.467,000
13174.065,000
12672.063,000
12169.860,000
11667.658,000
11165.756,000