Strength of Materials Dr. Maad Abdullah Hussein AL-ESRAA UNIVERSITY COLLEGE 8. BRINELL TEST Material Load (P) Impression Diameter (mm) No. Diameter of Ball Brinell Hardness, HB (mm) Kg 1 Iron 2.5 0.65 187.5 Соpper 2.5 0.74 62.5 3 Aluminum 2.5 1.06 31.25 9. THE VICKERS TEST Impression Diameter (mm) d average Vickers Hardness, No. Material Load (P) Kg di d2 HV 1 Iron 0.58 0.65 50 Сopper 0.72 0.76 30 3 Aluminum 0.94 0.86 30

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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BM
Strength of Materials
Dr. Maad Abdullah Hussein
AL-ESRAA UNIVERSITY COLLEGE
8. BRINELL TEST
Load (P)
Kg
Material
Diameter of Ball
Impression
Diameter (mm)
No.
Brinell Hardness, HB
(mm)
1
Iron
2.5
0.65
187.5
Соpper
2.5
0.74
62.5
3
Aluminum
2.5
1.06
31.25
9. THE VICKERS TEST
Impression Diameter (mm)
d average
Vickers Hardness,
No.
Material
Load (P) Kg
di
d2
HV
1
Iron
0.58
0.65
50
2
Сopper
0.72
0.76
30
3
Aluminum
0.94
0.86
30
Transcribed Image Text:BM Strength of Materials Dr. Maad Abdullah Hussein AL-ESRAA UNIVERSITY COLLEGE 8. BRINELL TEST Load (P) Kg Material Diameter of Ball Impression Diameter (mm) No. Brinell Hardness, HB (mm) 1 Iron 2.5 0.65 187.5 Соpper 2.5 0.74 62.5 3 Aluminum 2.5 1.06 31.25 9. THE VICKERS TEST Impression Diameter (mm) d average Vickers Hardness, No. Material Load (P) Kg di d2 HV 1 Iron 0.58 0.65 50 2 Сopper 0.72 0.76 30 3 Aluminum 0.94 0.86 30
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