9
Correspondent relations among scale, indenter and test force:
Hardness symbol
Diameter of Indenter
mm
F/D
2
Test Force
N(kg)
HBW 10/3000
10
30
29420(3000)
HBW 10/1500
10
15
14710(1500)
HBW 10/1000
10
10
9807(1000)
HBW 10/500
10
5
4903(500)
HBW 10/250
10
2.5
2452(250)
HBW 10/100
10
1
980.7(100)
HBW 5/750
5
30
7355(750)
HBW 5/125
5
5
1226(125)
HBW 2.5/187.5
2.5
30
1839(187.5)
HBW 2.5/62.5
2.5
10
612.9(62.5)
Содержание OMEGA-HB
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