| Chemical compound of rolled products (NFA 51-101) |
Agent: |
Cu |
Zn |
Max. impurities |
| Fe |
Pb |
Total |
Mini
: |
59,0
|
Reste
|
-
|
-
|
-
|
Maxi
: |
62,0
|
|
0,2
|
0,05
|
0,4
|
|
Mechanical characteristics of rolled products (NFA 51-101): |
Mechanical characteristics |
State H11 |
State H12 |
State H13 |
State H14 |
State H15 |
State H16 |
State H17 |
Tensile strength Rm in N/mm² |
360
to 430 |
400
to 470 |
450
to 520 |
510
to 590 |
570
to 640 |
600
to 660 |
630
to 680 |
Hardness HV |
105
to 135 |
120
to 150 |
140
to 165 |
150
to 175 |
170
to 195 |
180
to 200 |
190
to 205 |
|
Chemical compound of round tubes (NFA 51-103): |
Agent: |
Cu |
Zn |
Max. impurities |
| Fe |
Pb |
Total |
Mini
: |
59,0
|
Reste
|
-
|
-
|
-
|
Maxi
: |
62,0
|
|
0,2
|
0,3
|
0,5
+ Pb |
|
Mechanical characteristics of round tubes (NFA 51-103): |
Mechanical characteristics |
State
O |
State
H11 |
State
H12 |
State
H13 |
State
H14 |
Breaking point R in hbar |
min.
|
- |
38 |
43 |
47
|
52
|
| max. |
- |
46 |
51 |
57 |
64 |
Hardeness
HV |
min
|
- |
95 |
110 |
130
|
150
|
| max |
- |
130 |
150 |
170 |
190 |
| A%
(for information) |
- |
40 |
33 |
23 |
10 |
|
Chemical compound of bars, wires and sections (NFA 51-104): |
Agent: |
Cu |
Zn |
Max. impurities |
| Fe |
Pb |
Total |
Mini
: |
59,0
|
Reste
|
-
|
-
|
-
|
Maxi
: |
62,0
|
|
0,20
|
0,3
|
0,5
|
|
Mechanical characteristics of wires (NFA 51-104): |
Mechanical characteristics |
State
O |
State
H11 |
State
H12 |
State
H13 |
State
H14 |
State
H15 |
Tensile strength Rm in N/mm² |
min. |
390 |
460 |
500 |
570
|
650
|
750 |
|
max. |
460 |
520 |
580 |
660 |
750 |
|
Stretching after breaking A% min |
25 |
15 |
10 |
5 |
3 |
1 |
|
Mechanical characteristics of bars (NFA 51-104): |
Mechanical characteristics |
Strain aging state |
Tensile strength Rm in N/mm² min. |
390 |
|
Stretching after breaking A% min |
20 |
|
Physical characteristics of bars and wires (NFA 51-104): |
Temperature or incipient melting in °C |
Mass-volume in g/cm3 |
Linear expansion coefficient from 20 to 300 °C in K-1.10-6 |
Massive heat capacity at 20°C in J/kg.K |
Heat conductivity at 20 °C in W/m.K |
Electrical conductivity in % IACS |
Electrical resistivity at 20 °C (annealing state) in µW.cm |
Increasing rate of the electrical resistance with the temperature in K-1.10-3 |
| 895 |
8,39 |
20,8 |
376 |
125 |
28
|
6,16
|
2 |
|
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) |
905 |
900 |
5 |
8,39 |
21 |
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 |
121 |
28 |
6,2 |
2 |
| Average mechanical properties: |
Young's modulus (MPA) |
Modulus of twisting (MPA) |
Poisson's ratio |
Annealing |
Strain aging |
Annealing |
Strain aging |
102000 |
94000 |
37000 |
35000 |
±
0,35 |
|
