CuNi10Zn42Pb2 (CW402J)

 

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

 45,0

-

-

9,0

1,0

-

 Reste

-

8,4

Maxi:

48,0

0,3

0,5

11,0

2,5

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

 

 

 

 

 

 

R510

2

50

2

40

510

(350)

8

10

12

(160)

R590

2

12

2

12

590

(450)

(2)

(3)

5

(190)

 

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

 

 

  

 

 

H110

6

80

6

60

110

115

(460)

(250)

(12)

 

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

-

-

-

-

-

-

-

-

R540

1,5

-

12,0

540

-

(300)

10

12

15-

-

-

H150

1,5

-

12,0

-

-

-

-

-

-

150

190

R640

1,5

-

10,0

640

-

(500)

(2)

(4)

6

-

-

H180

1,5

-

10,0

-

-

-

-

-

-

180

230

 

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

 

 

 

 

 

R580

-

-

6

580

(400)

(5)

-

-

H150

-

-

6

-

-

-

150

155

R500

-

6

60

500

(300)

(8)

-

-

H130

-

6

60

-

-

-

130

135