wing skin materials
wing skin materials
(OP)
Considering that Al 7475-T7351 plates have good fatigue and crack growth strength and higher fracture toughness than 2024-T351 and others 7XXX alloys, somebody knows why the majors aircraft makers does not use Al 7475-T7351??
Thanks
Thanks





RE: wing skin materials
RE: wing skin materials
2xxx is my preferred choice for lower wing skins, 7xxx for stringers and spars and upper skins.
RE: wing skin materials
thread330-299505: aluminun alloys for wing skin
What is Engineering anyway: FAQ1088-1484: In layman terms, what is "engineering"?