CuZn43Pb2 (CW623N)

 

Production of complex sections by hot extrusion.
Chemical compound %
Agent
Cu
Al
Fe
Mn
Ni
Pb
Si
Sn
Zn
Other
Mass-volume g/cm3
Mini:

 55,0

 -

-

 -

-

1,6

-

-

Reste

-

8,4
Maxi:

 57,0

0,05

 0,3

-

 0,3

 3,0

 -

 0,3

-

 0,2

 

Mechanical properties of sections and rectangular bars (EN 12167):
State
Sizes
Tensile strength Rm N/mm² 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

 

 

 

 

 

R480

-

-

6

480

(330)

(5)

-

-

H130

-

-

6

-

-

-

130

135

R430

-

6

60

430

(200)

(15)

-

-

H110

-

6

60

-

-

-

110

115