Table 1 Work-hardening rates, at 600 °C, determined experimentally for conventionally processed and additively manufactured Inconel 625 samples and their <hkl>-specific values

From: Absence of dynamic strain aging in an additively manufactured nickel-base superalloy

 

Work-hardening rate, θ

CP-IN625

AM-IN625

Sample

31.7 ± 0.6

25.0 ± 0.3

<200>

29.2 ± 1.2

24.9 ± 0.6

<311>

27.4 ± 1.3

26.0 ± 1.5

<220>

24.9 ± 1.7

17.5 ± 2.5

<111>

42.8 ± 2.6

  1. Rates were determined for plastic strains ranging from 1.5 to 5.0% and have units of MPa per 1% strain