Chemical compornd of rolled products (NFA 51-101) |
Agent: |
Cu |
Zn |
Pb |
Max. impurities |
Fe |
Pb |
Total |
Mini
: |
58,0
|
Reste
|
1,5 |
-
|
-
|
-
|
Maxi
: |
60,0
|
|
2,5 |
0,35
|
-
|
0,7
+ Fe |
|
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 |
-
|
400
to 500 |
450
to 550 |
500
to 600 |
550
to 650 |
-
|
-
|
Hardness HV |
-
|
135
to 160 |
145
to 170 |
150
to 180 |
170
to 195 |
-
|
-
|
|
Chemical compornd of bars, wires and sections (NFA 51-105): |
Agent: |
Cu |
Zn |
Pb |
Max. impurities |
Fe |
Sn |
Total |
Mini
: |
58,0
|
Reste
|
1,5 |
-
|
-
|
-
|
Maxi
: |
60,0
|
|
2,5 |
0,35
|
0,2
|
0,5
|
|
Mechanical characteristics of bars, wires and sections (standard strain aging H) (NFA 51-105) : |
Diameters or thicknesses (D or e) en mm |
Tensile strength Rm (N/mm²) min |
Elastic limit Rp0,2 (R/mm²) min |
Stretching A% min |
3
< = D or e <= 7 |
480 |
350 |
5 |
7
< D or e <= 15 |
430 |
300 |
8 |
15
< D or e <= 30 |
380 |
250 |
15 |
30
< D or e <= 50 |
360 |
200 |
20 |
50
< D or e <= 80 |
350 |
180 |
25 |
|
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) |
895 |
880 |
15 |
8,45 |
20 |
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 |
117 |
27 |
6,4 |
1,6 |
Average mechanical properties: |
Young's modulus (MPA) |
Modulus of twisting (MPA) |
Poisson's ratio |
Annealing |
Strain aging |
Annealing |
Strain aging |
- |
96000 |
- |
35000 |
±
0,35 |
|