Alloy

State

Tensile strength test

Hardness test

Tensile strength Sb Mpa

Non-proportional Stretching Stress

Stretching rate

Pattern thickness

HV

HV

(S p0.2 Mpa)

(s%)

Mm

HV

HW

No less than (≥)

6061

T4

177

108

16

-

-

-

T6

265

245

8

-

-

-

6063

T5

157

108

8

0.8

58

8

6063A

T6

205

177

8

-

-

-