Typical Composition in%

Si.........................................................<0.25

Fe.........................................................<0.40

Cu.........................................................<0.10 

Mn..................................................<0.05-0.20

Mg..................................................<4.50-5.50

Cr...................................................<0.05-0.20

Zn...........................................................<0.1

Be......................................................<0.0003

Ti.....................................................0.06-0.20

Others....................................................<0.05

Others total............................................<0.15

classification

GB/T 10858-2008.....................................HS311

AWSA5-10...........................................ER 5356

physical properties

Yield strength Rp0.2(Mpa)............................110

Tensile strength Rm(MPa)............................240

Elongation A5(Lo=5do)(%).............................17

Test temperature(oc)....................................20

length of aluminum alloys in meters at a specific weight of 2.7g/cm3

spool weight(kg)

wire

diameter

(mm)

Weight

(G/m)

0.5

2

6

7

30

2.4

12.2

41

164

491

573

1638