CuBe2Pb (CW102C)

 

Alloy frequently used for the manufacturing of turned parts in the connector industry.

 

Chemical compound %

Agent
Cu
Be
Co
Cr
Fe
Mn
Ni
Pb
Si
Zr
Other
Mass-volume g/cm3
Mini:

Reste

1,8

-

-

-

-

-

0,2

-

-

-

8,3

Maxi:

-

2,1

0,3

-

0,2

-

0,3

0,6

-

-

0,5

 

 

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

2

25

2

25

 

 

 

 

 

 

R4102

2

25

2

25

410

(190)

12

16

20

(120)

R6203

2

25

2

25

620

(600)

(4)

6

8

(210)

2 Treated for solution treatment

3 Treated for solution treatment and cold drawing

 

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.

R3903

0,2

-

1,0

390

540

(220)

35

-

 -

-

-

 R4103

 -

 1,0

 10,0

 410

 540

 (200)

 30

 25

 20

 -

 -

H0903

0,2

-

10,0

-

-

-

-

-

-

90

160

R5104

1,0

-

10,0

510

610

(480)

-

-

15

-

-

H1204

1,0

-

10,0

-

-

-

-

-

-

120

190

R5804

1,0

-

10,0

580

690

(570)

6

8

10

-

-

H1704

1,0

-

10,0

-

-

-

-

-

-

170

220

R7504

0,2

-

1,0

750

1140

(920)

10

-

-

-

-

R7504

-

1,0

10,0

750

1140

(800)

-

-

(2)

-

-

H2204

0,2

-

10,0

-

-

-

-

-

-

220

290

R11305

0,2

-

1,0

1130

1350

(1090)

(3)

-

-

-

-

R11005

-

1,0

10,0

1100

1320

(1050)

5

7

8

-

-

H3505

0,2

-

10,0

-

-

-

-

-

-

350

410

R11906

1,0

-

10,0

1190

1450

(1150)

-

-

(2)

-

-

H3606

1,0

-

10,0

-

-

-

-

-

-

360

450

R12706

1,0

-

10,0

1270

1490

(1250)

-

-

(2)

-

-

H3706

1,0

-

10,0

-

-

-

-

-

-

370

440

R13106

0,2

-

1,0

1310

1520

(1300)

-

-

(1)

-

-

H3906

0,2

-

1,0

-

-

-

-

-

-

390

450

R13106

-

1,0

10,0

1310

1520

(1300)

-

-

(1)

-

-

H3806

-

1,0

10,0

-

-

-

-

-

-

380

450

3 Treated for solution treatment

4 Treated for solution treatment and cold working

5 Treated for solution treatment and age hardening

6 Treated for solution treatment, cold working and age hardening