CuTeP (CW118C)

 

Recommended for the boring and the turning.
Chemical compound %
Agent
Cu
Al
Co
Cr
Fe
Mn
P
Pb
Te
Zn
Other
Mass-volume g/cm3
Mini:

 Reste

 -

-

-

-

-

0,003

-

0,4

-

-

8,9

Maxi:

-

0,02

-

-

-

-

0,012

-

0,7

-

0,1

 

 

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

 

 

 

 

 

 

R250

2

50

2

40

250

(200)

(3)

5

7

(90)

R300

2

20

2

16

300

(250)

(2)

(3)

5

(100)

R360

2

4

2

4

360

(320)

-

-

-

(110)

 

Mechanical properties of cored bars for screw cutting (EN 12168):

States
Nominal thickness of walls
Hardness
Tensile strength
Conventional elastic limit at 0,2%
Stretching
HB
HV
Rm N/mm² approx.
Rp0,2 N/mm² approx.
A % approx.
mm
min.
max.
min.
max.
M
All
Untreated
H080
All
80
130
90
140
(250)
(200)
(7)