CuNi12Zn30Pb1 (CW406J)

 

Chemical compound %
Agent
Cu
Fe
Mn
Ni
Pb
Sn
Zn
Other
Mass-volume g/cm3
Mini:

56,0

-

-

11,0

0,5

-

 Reste

-

8,6

Maxi:

58,0

0,3

0,5

13,0

1,5

0,2

-

0,2

 

Mechanical properties of bars for screw cutting (EN 12164):

State
Nominal size of the straight section
Tensile strength Rm N/mm˛ min.
Conventional elastic limit at 0,2Rp0,2 N/mm²
Stretching
Hardness

HB or HV

approx

Diameter mm

Size on flat mm

from
until and included
from
until and included
A100mm % min.
A11,3 % min.
A % min.

M

2

50

2

40

 

 

 

 

 

 

R420

2

50

2

40

420

(280)

12

16

20

(130)

R500

2

10

2

6

500

(420)

(4)

6

8

(160)

R650

2

8

2

8

650

(600)

-

-

-

(180)

 

Mechanical properties of wires (EN 12166) :

State
Diameter
Tensile strength Rm N/mm˛
Conventional elastic limit at 0,2Rp0,2 N/mm²
Stretching
Hardness HV
from
more than
until
min.
Max.
A100mm % min.
A11,3 % min.
A % min.
min.
max.

M

1,5

-

12,0

-

-

-

-

-

-

-

-

R410

1,5

-

12,0

410

-

(300)

8

10

12

-

-

H110

1,5

-

12,0

-

-

-

-

-

-

110

150

R530

1,5

-

10,0

530

-

(440)

-

(3)

5

-

-

H140

1,5

-

10,0

-

-

-

-

-

-

140

190

 

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

 

 

 

 

 

R480

-

-

6

480

(330)

(10)

-

-

H130

-

-

6

-

-

-

130

135

R430

-

6

60

430

(260)

(15)

-

-

H110

-

6

60

-

-

-

110

115