SPECIAL ALLOYS
Formal Alüminyum
7XXX

CHEMICAL COMPOSITION (%)

 

 

 

 

 

 

 

 

 

EN AW 7075

Si

Fe

Cu

Ti

Mn

Zn

Mg

Cr

0,4

0,5

1,2-2,0

0,20

0,3

5,1-6,1

2,1-2,9

0,18-0,28

MECHANICAL PROPERTIES

Temper

Yield Strenght (MPa)

Tensile Strenght (MPa)

Elongation (%)

Hardness (HB)

Min

Max

Min

Max

Min-Max

Min

Max

0

-

105

-

225

17

-

60

T6

460

505

530

570

10

140

160

T7

-

435

-

505

12

-

140

·         CHARACTERISTIC PROPERTIES

This is hardest aluminium alloy in aluminium alloy groups. It can be used in place where high hardness and strenght are required.

 

·         PRODUCTION TYPES

It is possible to production for plate, flat bars and round bars.

 

·         APPLICATION FIELDS

It is used in mold making, nuclear applications, ski poles, defense industry, machine parts, rail systems.

 

 

 

 

 

 

 

 

 

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