CuCo1Ni1Be (CW103C)

 

Moderating elastic limit and high electrical and heat conductivities.
Chemical compound %
Agent
Cu
Be
Co
Cr
Fe
Mn
Ni
Pb
Si
Zr
Other
Mass-volume g/cm3
Mini:

 Reste

0,4

0,8

-

-

-

0,8

 -

-

-

-

8,8

Maxi:

-

0,7

1,3

-

0,2

-

1,3

-

-

-

0,5

 

 

Mechanical properties of forging parts (EN 12420):
State
Hardness HB min.
Tensile strength Rm N/mm² min.
Conventional elastic limit at 0,2Rp0,2 N/mm² min.
Stretching A % min.

H210*

210

(650)

(500)

(8)

* Annealing of solution treatment and precipitation hardened

 

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.

 R2401

 1

15

240

-

(max. 220)

 20

 20

-

-

 H0601

 1

 15

-

-

-

-

-

60

130

R4801

1

15

480

-

(min. 370)

2

2

-

-

H1401

1

15

-

-

-

-

-

140

180

R6502

1

15

650

-

(min. 500)

8

8

-

-

H2002

1

15

-

-

-

-

-

200

280

R7502

1

15

750

-

(min. 650)

5

5

-

-

H2102

1

15

-

-

-

-

-

210

290

1 Heat treatment in solution and cold rolling

2 Heat treatment in solution, cold rolling and age hardening in manufacture.

 

Mechanical properties of bars for general usings (EN 12163):
State
Implementation
Diameter or size/flats mm
Tensile strength Rm N/mm˛ min.
Conventional elastic limit at 0,2 Rp0,2 N/mm²
Stretching
Hardness
from
more than
until
A100mm % min.
A11,3 % min.
A % min.
HB min.
HB max.
HV min.
HV max.

M

 

2

-

80

-

-

-

-

-

-

 -

-

-

 R25002

 

 2

 -

 80

 250

 (140)

 25

 22

25

 -

 -

 -

 -

H0652

 

2

-

80

-

-

-

-

-

65

95

70

100

R5003

 

2

-

25

500

(430)

5

6

8

-

-

-

-

H1353

 

2

-

25

-

-

-

-

-

135

175

140

180

R4503

 

-

25

40

450

(380)

-

-

10

-

-

-

-

H1253

 

-

25

40

-

-

-

-

-

125

175

130

180

R4003

 

-

40

80

400

(330)

-

-

10

-

-

-

-

H1103

 

-

40

80

-

-

-

-

-

110

160

115

165

R6504

 

2

-

80

650

(500)

8

10

12

-

-

-

-

H1904

 

2

-

80

-

-

-

-

-

190

-

200

-

R8005

 

2

-

25

800

(730)

(3)

(4)

5

-

-

-

-

H2205

 

2

-

25

-

-

-

-

-

220

-

230

-

R7505

 

-

25

40

750

(680)

-

-

5

-

-

-

-

H2105

 

-

25

40

-

-

-

-

-

210

-

220

-

R7005

 

-

40

80

700

(630)

-

-

5

-

-

-

-

H2005

 

-

40

80

-

-

-

-

-

200

-

210

-

2 Treated for solution treatment

3 Treated for solution treatment and cold working

4 Treated for solution treatment and age hardening

5 Treated for solution treatment, cold working and age hardening

 

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

 

 

  

 

 

H0602

6

80

6

60

60

65

(300)

(200)

(20)

H2203

220

230

(650)

(550)

(8)

2 Without age hardening

3 With age hardening

 

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.

R2403

1,0

-

10,0

240

380

(135)

15

18

 20

-

-

H0903

1,0

-

10,0

-

-

-

-

-

-

90

-

R4404

1,0

-

10,0

440

560

(445)

-

-

(2)

-

-

H1254

1,0

-

10,0

-

-

-

-

-

-

125

-

R6805

1,0

-

10,0

680

900

(635)

6

8

10

-

-

H2155

1,0

-

10,0

-

-

-

-

-

-

215

-

R7506

1,0

-

10,0

750

970

(760)

6

8

10

-

-

H2306

1,0

-

10,0

-

-

-

-

-

-

230

-

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

 

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

 

 

 

 

 

R240

-

3

60

240

(130)

(25)

-

-

H055

-

3

60

-

-

-

55

60

R4402

-

3

60

440

(340)

(12)

-

-

H1002

-

3

60

-

-

-

100

105

R6803

-

3

30

680

(600)

(15)

-

-

H2203

-

3

30

-

-

-

220

230

R7504

-

3

30

750

(700)

(15)

-

-

H2404

-

3

30

-

-

-

240

250

2 Treated for solution treatment and cold working

3 Treated for solution treatment and precipitation hardening

4 Treated for solution treatment, cold working and precipitation hardening