CuAl6Si2Fe (CW301G)

 

The bronzes of aluminum have a high resistance combined with a good oxidation and corrosion resistances, in particular in the sea environments.
Chemical compound %
Agent
Cu
Al
Fe
Mn
Ni
Pb
Si
Sn
Zn
Zr
Other
Mass-volume g/cm3
Mini:

 Reste

 6,0

0,5

-

-

-

2,0

-

-

-

-

7,7

Maxi:

-

6,4

0,7

0,1

0,1

0,05

2,4

0,1

0,4

-

0,2

 

 

Mechanical properties of bars for general usings (EN 12163) :
State
Implementation
Diameter or size/flats mm
Tensile strength Rm N/mm˛ min.
Conventional elastic limit at 0,2 Rp0,2 N/mm²
Stretching
Hardness
from
more than
until
A100mm % min.
A11,3 % min.
A % min.
HB min.
HB max.
HV min.
HV max.

M

 

5

-

80

-

-

-

-

-

-

 -

-

-

 R500

 

5

 -

80

500

 (250)

-

18

20

 -

 -

 -

 -

H120

 

5

-

80

-

-

-

-

-

120

150

125

155

R600

 

5

-

40

600

(350)

-

10

12

-

-

-

-

H140

 

5

-

40

-

-

-

-

-

140

-

145

-

 

Mechanical properties of wrought and raw bars for die forging (EN 12165) :
State
Nominal size of the straight section
Hardness
Tensile strength

Rm

N/mm˛ approx.
Conventional elastic limit at 0,2 %

Rp0,2

N/mm˛ approx.
Stretching

 A%

approx.

Diameter mm

Size on flat mm
from
until and included
from
until and included
HB min.
HV min.

M

All sizes

 

 

  

 

 

H120

6

80

6

60

120

125

(500)

(250)

(20)

 

Mechanical properties of sections and rectangular bars (EN 12167):
State
Sizes
Tensile strength Rm N/mm˛ min.
Conventional elastic limit at 0,2Rp0,2 N/mm²
Stretching A %
Hardness
Section
Rectangular bars thickness mm
> at
< or =
HB min.
HV min

M

All

All

 

 

 

 

 

R550

-

-

6

550

(300)

(10)

-

-

H140

-

-

6

-

-

-

140

145

R500

-

6

60

500

(250)

(20)

-

-

H120

-

6

60

-

-

-

120

125