Microstructure and Properties of ER50-6 Steel Fabricated by Wire Arc Additive Manufacturing

Figure 6

OM of the different positions of samples 1# and 2#. The images of the (a, d) bottom, (b, e) middle, and (c, f) top sections of samples 1# and 2#, respectively.

(a)

(b)

(c)

(d)

(e)

(f)