7075 na 7050 byombi ni imbaraga za aluminiyumu zisanzwe zikoreshwa mu kirere no mubindi bisabwa. Mugihe basangiye bimwe, nabo bafite itandukaniro rigaragara:

Ibigize

7075 aluminiyumuikubiyemo cyane cyane aluminium, zinc, umuringa, magnesium, hamwe na chromium. Rimwe na rimwe byitwa amavuta yo mu rwego rwo hejuru.

Ibigize imiti WT (%)
Silicon	Icyuma	Umuringa	Magnesium	Manganese	Chromium	Zinc	Titanium	Abandi	Aluminium
0.4	0.5	1.2 ~ 2	2.1 ~ 2.9	0.3	0.18 ~ 0.28	5.1 ~ 5.6	0.2	0.05	Ibisigaye

7050 ya aluminiumirimo kandi aluminium, zinc, umuringa, na magnesium, ariko mubisanzwe ifite zinc nyinshi ugereranije na 7075.

Imbaraga

7075 izwiho imbaraga zidasanzwe, bituma iba imwe mu mavuta akomeye ya aluminiyumu aboneka. Ifite imbaraga zisumba izindi zose kandi zitanga imbaraga ugereranije na 7050.

7050 itanga imbaraga nziza nazo, ariko muri rusange ifite imbaraga nkeya ugereranije na 7075.

Kurwanya ruswa

Amavuta yombi afite imbaraga zo kurwanya ruswa, ariko 7050 irashobora kuba ifite imbaraga nkeya zo kurwanya ihungabana rya ruswa ugereranije na 7075 bitewe na zinc nyinshi.

Kurwanya umunaniro

7050 muri rusange igaragaza imbaraga zo kurwanya umunaniro ugereranije na 7075, bigatuma ikoreshwa mubisabwa aho gupakira cycle cyangwa guhangayika kenshi bitera impungenge.

Weldability

7050 ifite gusudira neza ugereranije na 7075. Mugihe ibivangwa byombi bishobora gusudwa, 7050 mubisanzwe ntibishobora gucika mugihe cyo gusudira.

Porogaramu

7075 isanzwe ikoreshwa muburyo bwindege, amagare akora cyane, amagare yimbunda, nibindi bikorwa aho imbaraga nyinshi-z-uburemere nuburemere ari ngombwa.

7050 ikoreshwa kandi mubikorwa byogajuru, cyane cyane mubice bisabwa imbaraga nyinshi, kurwanya umunaniro mwiza, hamwe no kurwanya ruswa, nkibikoresho bya fuselage yindege na bulkheads.

Imashini

Amavuta yombi arashobora gutunganywa, ariko kubera imbaraga nyinshi, zirashobora kwerekana ingorane mugutunganya. Ariko, 7050 irashobora koroha gato kumashini ugereranije na 7075.