CuZn37Pb2 (CW606N)

 

Good workability ; some cold forming. Used for the cold heading and the rivet fitting.
Chemical compound %
Agent
Cu
Al
Fe
Ni
P
Pb
Sn
Zn
Other
Mass-volume g/cm3
Mini:

61,0

-

-

-

-

1,6

-

Reste

-

8,4
Maxi:

62,0

0,05

0,2

0,3

-

2,5

0,2

-

0,2

 

Mechanical properties of plates, sheets and coils for general usings (EN1652) :
State
Thickness
Tensile strength Rm N/mm˛
Conventional elastic limit at 0,2 Rp0,2 N/mm² .
Stretching
Hardness HV
From
to
min.
max.
A50mm ep < or = 2,5
A ep > 2,5
min.
max.

 R290

 0,3

5

290

370

(max. 200)

40

50

-

-

 H060

 0,3

 5

-

-

-

-

-

60

110

R370

0,3

5

370

440

(min. 200)

19

28

-

-

H110

0,3

5

-

-

-

-

-

110

140

R440

0,3

5

440

540

(min. 370)

5

12

-

-

H140

0,3

5

-

-

-

-

-

140

170

R540

0,3

2

540

-

(min. 490)

-

-

-

-

H170

0,3

2

-

-

-

-

-

170

-

 

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 ou HV

approx

Diameter mm

Size on flat mm
from
more than
until and included
from
more than
until and included
A100mm % min.
A11,3 % min.
A % min.

M

2

-

80

2

-

60

 

 

 

 

 

 

R360

6

-

40

5

-

35

340

(180)

-

15

20

(90)

R340

-

40

80

-

35

60

320

(160)

-

-

25

(90)

R400

2

-

25

2

-

20

400

(250)

8

10

12

(120)

R480

2

-

14

2

-

10

480

(380)

(4)

6

8

(140)

R550

2

-

6

2

-

5

550

(450)

-

-

-

(150)

 

Mechanical properties of cored bars for screw cutting (EN 12168) :
State
Nominal thickness of the walls mm.
Hardness
Tensile strength
Conventional elastic limit at 0,2%
Stretching
HB
HV
Rm N/mm² approx.
Rp0,2 N/mm² approx.
A % approx.
until and included
more than
min.
max.
min.
max.
M
All
Untreated
H110
10
-
110
160
120
170
(400)
(250)
(12)
H090
-
10
90
140
100
150
(340)
(160)
(25)

 

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

All sizes

-

-

-

-

-

-

-

-

R380

0,5

-

1,5

380

-

(180)

-

-

-

-

-

R370

-

1,5

4,0

370

-

(180)

15

-

-

-

-

H100

1,5

-

4,0

-

-

-

-

-

-

100

130

R360

-

4,0

20,0

360

-

(180)

-

15

20

-

-

H090

-

4,0

20,0

-

-

-

-

-

-

90

125

R440

0,5

-

1,5

440

-

(300)

-

-

-

-

-

R420

-

1,5

4,0

420

-

(280)

6

-

-

-

-

H120

1,5

-

4,0

-

-

-

-

-

-

120

150

R410

-

4,0

8,0

410

-

(280)

-

10

-

-

-

H115

-

4,0

8,0

-

-

-

-

-

-

115

145

R400

-

8

20,0

400

-

(280)

-

-

15

-

-

H110

-

8

20,0

-

-

-

-

-

-

110

140

 

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

 

 

 

 

 

R440

-

-

6

440

(300)

(10)

-

-

H115

-

-

6

-

-

-

115

120

R400

-

6

60

400

(180)

(25)

-

-

H100

-

6

60

-

-

-

100

105