Copper electrolytically or thermically refined
that has gone through a deoxidation treatment with phosporus. The result is a phosphorus content from 0,013 to 0,050
%.
The residual phosphorus has the effect to decrease the electrical conductivity but it makes that copper insensitive to reducing atmospheres. So that grade applies to mechanical usings and is perfectly weldable with no limitation.
General engineering usings that do not require the highest conductivity. There is no oxygen, so no embrittlement.
It is the most often found as "thin" products such as sheets, tubes, strips.
|
Chemical compound % |
Agent |
Cu |
Bi |
O |
P |
Pb |
Others |
Mass-volume g/cm3 |
total |
not included |
Mini: |
99,90
|
-
|
-
|
0,015
|
-
|
-
|
- |
8,9
|
Maxi: |
-
|
-
|
-
|
0,040
|
-
|
-
|
|
|
Mechanical properties of plates, sheets and coils for general usings (EN1652) : |
State |
Thickness |
Tensile strength Rm N/mm² |
Conventional elastic limit at 0,2Rp0,2 N/mm² . |
Stretching |
Hardness HV |
From |
to |
min. |
max. |
A50mm ep < or = 2,5 |
A ep > 2,5 |
min. |
max. |
R200
|
more than 5 |
200
|
250
|
(max.
100) |
-
|
42
|
-
|
-
|
H040
|
-
|
-
|
-
|
-
|
-
|
40
|
65
|
R220 |
0,2
|
5 |
220 |
260 |
(max
140) |
33 |
42 |
- |
- |
H040 |
0,2
|
5 |
- |
- |
- |
- |
- |
40 |
65 |
R240 |
0,2
|
15 |
240 |
300 |
(min.
180) |
8 |
15 |
- |
- |
H065 |
0,2
|
15 |
- |
- |
- |
- |
- |
65 |
95 |
R290 |
0,2
|
15 |
290 |
360 |
(min.
250) |
4 |
6 |
- |
- |
H090 |
0,2
|
15 |
- |
- |
- |
- |
- |
90 |
110 |
R360 |
0,2
|
2 |
360 |
- |
(min.
320) |
2 |
- |
- |
- |
H110 |
0,2
|
2 |
- |
- |
- |
- |
- |
110 |
- |
|
Mechanical properties of bars for general usings (EN 12163) : |
State |
Implementation |
Diameter or size/flats mm |
Tensile strength Rm N/mm² min. |
Conventional elastic limit at 0,2Rp0,2 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
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
R2002
|
|
2
|
-
|
80
|
200
|
(80)
|
25
|
30
|
35
|
-
|
-
|
-
|
-
|
H0352 |
|
2 |
- |
80 |
- |
- |
- |
- |
- |
35 |
65 |
35 |
65 |
R250 |
|
2 |
- |
10 |
250 |
(220) |
8 |
10 |
12 |
- |
- |
- |
- |
R250 |
|
- |
10 |
30 |
250 |
(210) |
- |
- |
15 |
- |
- |
- |
- |
R230 |
|
- |
30 |
80 |
230 |
(190) |
- |
- |
18 |
- |
- |
- |
- |
H065 |
|
2 |
- |
80 |
- |
- |
- |
- |
- |
65 |
90 |
70 |
95 |
R300 |
|
2 |
- |
20 |
300 |
(280) |
5 |
6 |
8 |
- |
- |
- |
- |
R280 |
|
- |
20 |
40 |
280 |
(260) |
- |
- |
10 |
- |
- |
- |
- |
H085 |
|
2 |
- |
40 |
- |
- |
- |
- |
- |
85 |
110 |
90 |
115 |
R260 |
|
- |
40 |
80 |
260 |
(230) |
- |
- |
12 |
- |
- |
- |
- |
H075 |
|
- |
40 |
80 |
- |
- |
- |
- |
- |
75 |
100 |
80 |
105 |
R350 |
|
2 |
- |
10 |
350 |
(330) |
(3) |
(4) |
5 |
- |
- |
- |
- |
H100 |
|
2 |
- |
10 |
- |
- |
- |
- |
- |
100 |
- |
110 |
- |
2
Traité pour mise en solution |
|
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. |
R200
|
1,5
|
-
|
20,0
|
200
|
270
|
(60)
|
33
|
37
|
40-
|
-
|
-
|
H040 |
1,5 |
- |
20,0 |
- |
- |
- |
- |
- |
- |
40 |
70 |
R270 |
1,0 |
- |
8,0 |
270 |
- |
(250) |
10 |
12 |
- |
- |
- |
H065 |
1,0 |
- |
8,0 |
- |
- |
- |
- |
- |
- |
65 |
90 |
R250 |
- |
8,0 |
20,0 |
250 |
- |
(230) |
- |
- |
15 |
- |
- |
H065 |
- |
8,0 |
20,0 |
- |
- |
- |
- |
- |
- |
65 |
90 |
R330 |
1,0 |
- |
8,0 |
330 |
- |
(290) |
(4) |
7 |
- |
- |
- |
H090 |
1,0 |
- |
8,0 |
- |
- |
- |
- |
- |
- |
90 |
105 |
R300 |
- |
8,0 |
15,0 |
300 |
- |
(250) |
- |
- |
10 |
- |
- |
H090 |
- |
8,0 |
15,0 |
- |
- |
- |
- |
- |
- |
90 |
105 |
R400 |
1,0 |
- |
8,0 |
400 |
- |
(380) |
- |
- |
- |
- |
- |
H105 |
1,0 |
- |
8,0 |
- |
- |
- |
- |
- |
- |
105 |
- |
R350 |
- |
8,0 |
12,0 |
350 |
- |
(320) |
- |
- |
- |
- |
- |
H105 |
- |
8,0 |
12,0 |
- |
- |
- |
- |
- |
- |
105 |
- |
|
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 |
Retangular bars thickness mm |
> at |
< or = |
HB min. |
HV min |
M
|
All |
All |
|
|
|
|
|
R280
|
-
|
-
|
6
|
280
|
(220)
|
(10)
|
-
|
-
|
H085 |
- |
- |
6 |
- |
- |
- |
85 |
90 |
R240 |
- |
6 |
60 |
240 |
(180) |
(18) |
- |
- |
H065 |
- |
6 |
60 |
- |
- |
- |
65 |
70 |
|