Chemical compound of rolled products (NFA 51-101) |
Agent: |
Cu |
Zn |
Max. impurities |
Fe |
Pb |
Total |
Mini
: |
65,5
|
Reste
|
-
|
-
|
-
|
Maxi
: |
68,5
|
|
0,1
|
0,02
|
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 |
330
to 400 |
380
to 450 |
430
to 500 |
470
to 540 |
540
to 610 |
600
to 670 |
630
to 690 |
Hardness HV |
85
to 122 |
108
to 140 |
130
to 155 |
140
to 160 |
160
to 178 |
174
to 192 |
180
to 196 |
|
Chemical compound of bars, wires and sections (NFA 51-104) |
Agent: |
Cu |
Zn |
Max. impurities |
Fe |
Pb |
Total |
Mini
: |
65,5
|
Reste
|
-
|
-
|
-
|
Maxi
: |
68,5
|
|
0,10
|
0,1
|
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. |
330 |
390 |
450 |
520
|
600
|
700 |
max. |
440 |
460 |
530 |
600 |
700 |
Stretching after breaking A% min |
30 |
20 |
15 |
5 |
3 |
1 |
|
Caractéristiques
mécaniques des barres (NFA 51-104): |
Mechanical characteristics |
Strain aging state |
Tensile strength Rm in N/mm² min. |
350 |
Stretching after breaking A% min |
32 |
|
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 |
903 |
8,50 |
20 |
376 |
118 |
28
|
6,38
|
1,6 |
|
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) |
935 |
905 |
30 |
8,50 |
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 |
121 |
28 |
6,2 |
1,5 |
Average mechanical properties: |
Young's modulus (MPA) |
Modulus of twisting (MPA) |
Poisson's ratio |
Annealing |
Strain aging |
Annealing |
Strain aging |
112000 |
95000 |
41000 |
35000 |
±
0,35 |
|