Wheel/Tread Hardness

145 BHN
179 BHN
180-220 BHN
180-220 HB
188 BHN
45(?5) Shore D
50-60 Shore D
55 Shore D
60 Shore A
60-70 Shore D
60D
63D
65 Shore A
65 Shore D
65(?5) Shore A
65-70 Shore A
65-75A
65A
65D
70 Shore A
70 Shore D
70(+/-5)
70(?5) Shore D
70-80 Shore D
70-85 Shore A
70A
70D
75 Shore A
75 Shore D
75-80D
75A
80 Shore A
80 Shore D
85 Shore A
85 Shore D
85(+/-5)
85-95 Shore A
85A
85D
87 Shore A
90 Shore A
90 Shore D
90A
92 Shore A
94 Shore A
95 Shore A
95A
BRINELL 145
Brinell 145
Rockwell 102 E
Rockwell 102E
Shore A 80 (+/-5)
Shore A 95 (+/-5)
Shore D 55 (+/-5)
Shore D 60 (+/-5)