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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: JOM (1989). 2016 May 13;68(7):1832–1838. doi: 10.1007/s11837-016-1951-9

Table 2.

Microstructure measurements. Uncertainties are 95 % CI.

Steel Pearlite Volume
Fraction
Average Ferrite
Grain Size
d [µm]
Average Pearlite
Colony Size
d [µm]
Average Inter-
Lamellar Spacing
l [µm]
1018 0.15 ± 0.03 8.0 ± 1.5 3.9 ± 0.5 0.18 ± 0.02
1075 0.77 ± 0.08 n/a 3.0 ± 0.2 0.24 ± 0.02