Fatigue performance of CX steel

This page presents the design rules for AM product manufactured from stainless maraging steel CX, which include considerations of the influences of production conditions and processing procedures to fatigue resistance of products made by that material. This page also represents the introductory page to the sections that present the S-N curves and fatigue limits of products manufactured from CX under different production conditions and post-processing procedures.

Post processing procedure (steps in order) Production (orientation and position)
1st
step
2nd
step
3rd
step
V H S
S-P no no X - -
S-P H-T no X - -
S-P H-T M 0.5mm X X X
M 0.5mm S-P no X - -
H-T M 0.5mm S-P X - -

The influence of production conditions,

and the post-processing procedures

to fatigue performance to maraging steel MS1 products are described at dedicated pages of the D4AM Wiki.