Table 4: Hardness and ratio values.

Exp. numberHardness (HV0.1) ratio

1912.2559.2023
21087.5060.7286
3837.0058.4545
4965.3359.6935
51063.0060.5307
6885.8058.9467
71082.0060.6845
8941.3059.4746
9976.0059.7890
101043.0060.3657
11937.6059.4404
12933.6759.4038
13838.6058.4711
141018.4060.1584
151011.0060.0950
16855.5058.6444
171088.6060.7374
181024.0060.2060
19913.4059.2132
20825.8058.3375
211105.4060.8704
22892.6059.0131
231018.2060.1567
24977.6059.8032
251191.3061.5204
261137.2061.1167
27911.8059.1980