Corrosion resistance. Used in the architecture and in the jewellery. Can be brazed or lacquered. |
Chemical compound % |
Agent: |
Cu |
Al |
Fe |
Ni |
P |
Pb |
Sn |
Zn |
Other |
Mass-volume g/cm3 |
Mini: |
89,0
|
-
|
-
|
-
|
- |
-
|
-
|
Reste
|
-
|
8,8 |
Maxi: |
91,0
|
0,02
|
0,05
|
0,3
|
- |
0,05
|
0,1
|
-
|
0,1
|
|
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. |
R240
|
0,2
|
5
|
240
|
290
|
(max.
140) |
36
|
45
|
-
|
-
|
H050
|
0,2
|
5
|
-
|
-
|
-
|
-
|
-
|
50
|
80
|
R280 |
0,2 |
5 |
280 |
360 |
(min.
200) |
13 |
20 |
- |
- |
H080 |
0,2 |
5 |
- |
- |
- |
- |
- |
80 |
110 |
R350 |
0,2 |
5 |
350 |
- |
(min.
290) |
4 |
8 |
- |
- |
H110 |
0,2 |
5 |
- |
- |
- |
- |
- |
110 |
- |
|
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
|
|
4
|
-
|
80
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
R270
|
|
4
|
-
|
80
|
270
|
(80)
|
20
|
25
|
28
|
-
|
-
|
-
|
-
|
H060 |
|
4 |
- |
80 |
- |
- |
- |
- |
- |
60 |
90 |
65 |
95 |
R320 |
|
4 |
- |
40 |
320 |
(260) |
10 |
12 |
14 |
- |
- |
- |
- |
H095 |
|
4 |
- |
40 |
- |
- |
- |
- |
- |
95 |
125 |
100 |
130 |
R380 |
|
4 |
- |
10 |
380 |
(350) |
- |
- |
- |
- |
- |
- |
- |
H110 |
|
4 |
- |
10 |
- |
- |
- |
- |
- |
110 |
- |
115 |
- |
|
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 |
- |
- |
- |
- |
- |
- |
- |
- |
R290 |
0,1 |
- |
0,5 |
290 |
390 |
(140) |
(25) |
- |
- |
- |
- |
R280 |
- |
0,5 |
1,5 |
280 |
380 |
(130) |
30 |
- |
- |
- |
- |
R270 |
- |
1,5 |
4,0 |
270 |
370 |
(130) |
35 |
- |
- |
- |
- |
H070 |
1,5 |
- |
4,0 |
- |
- |
- |
- |
- |
- |
70 |
120 |
R240 |
- |
4,0 |
20,0 |
240 |
340 |
(120) |
- |
35 |
40 |
- |
- |
H060 |
- |
4,0 |
20,0 |
- |
- |
- |
- |
- |
- |
60 |
110 |
R380 |
0,5 |
- |
1,5 |
380 |
480 |
(260) |
(8) |
- |
- |
- |
- |
R350 |
- |
1,5 |
4,0 |
350 |
450 |
(240) |
(12) |
- |
- |
- |
- |
H115 |
1,5 |
- |
4,0 |
- |
- |
- |
- |
- |
- |
115 |
145 |
R330 |
- |
4,0 |
20,0 |
330 |
430 |
(230) |
- |
(15) |
(20) |
- |
- |
H105 |
- |
4,0 |
20,0 |
- |
- |
- |
- |
- |
- |
105 |
135 |
R470 |
0,5 |
- |
1,5 |
470 |
570 |
(390) |
- |
- |
- |
- |
- |
R440 |
- |
1,5 |
4,0 |
440 |
540 |
(370) |
- |
- |
- |
- |
- |
H135 |
1,5 |
- |
4,0 |
- |
- |
- |
- |
- |
- |
135 |
165 |
R410 |
- |
4,0 |
8,0 |
410 |
510 |
(350) |
- |
- |
- |
- |
- |
H125 |
- |
4,0 |
8,0 |
- |
- |
- |
- |
- |
- |
125 |
155 |
R570 |
0,5 |
- |
1,5 |
570 |
- |
(560) |
- |
- |
- |
- |
- |
R530 |
- |
1,5 |
4,0 |
530 |
- |
(520) |
- |
- |
- |
- |
- |
H155 |
1,5 |
- |
4,0 |
- |
- |
- |
- |
- |
- |
155 |
- |
|
Average physical and mechanical properties (for information only): |
Average physical properties: |
Liquidus temperature (°C) |
Solidus temperature (°C) |
Solidification range (°C) |
Mass-volume at 20°C (kg/dm3) |
Linear expansion coefficient (10-6/°C) |
1045 |
1020 |
25 |
8,80 |
18 |
Massive heat capacity at 20°C (J/kg.K) |
Heat conductivity at 20°C (W/m.K) |
Electrical conductivity at 20°C (%IACS) |
Electrical resistivity at 20° C (10-8 W.m) |
Coefficient of resistivity temperature from 0 to 100°C (10-3°C) |
376 |
188 |
44 |
3,9 |
1,9 |
Average mechanical properties: |
Young's modulus (MPA) |
Modulus of twisting (MPA) |
Poisson's ratio |
Annealing |
Strain aging |
Annealing |
Strain aging |
125000 |
118000 |
46000 |
43000 |
±
0,35 |
|