Chemical compound of rolled products (NFA 51-101) |
Agent: |
Cu |
Zn |
Max. impurities |
Fe |
Pb |
Total |
Mini
: |
89,0
|
Reste
|
-
|
-
|
-
|
Maxi
: |
91,0
|
|
0,1
|
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 |
270
to 340 |
320
to 390 |
350
to 420 |
390
to 450 |
440
to 490 |
470
to 530 |
490
to 550 |
Hardness
HV |
68
to 102 |
90
to 120 |
102
to 126 |
118
to 135 |
130
to 150 |
140
to 160 |
150
to 170 |
|
Chemical compound of round tubes (NFA 51-103): |
Agent: |
Cu |
Zn |
Max. impurities |
Fe |
Pb |
Total |
Mini
: |
89,0
|
Reste
|
-
|
-
|
-
|
Maxi
: |
91,0
|
|
0,05
|
0,05
|
0,04
|
|
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.
|
- |
25 |
28 |
30
|
35
|
max. |
- |
33 |
36 |
40 |
45 |
Hardness
HV |
min
|
45 |
75 |
85 |
95
|
110
|
max |
90 |
105 |
115 |
125 |
140 |
A%
(for information) |
- |
(35) |
(25) |
(18) |
(7) |
|
Chemical compound of bars, wires and sections (NFA 51-104): |
Agent: |
Cu |
Zn |
Max. impurities |
Fe |
Pb |
Total |
Mini
: |
89,0
|
Reste
|
-
|
-
|
-
|
Maxi
: |
91,0
|
|
0,10
|
0,05
|
0,4
|
|
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.
|
250 |
300 |
350 |
400
|
450
|
500 |
max. |
320 |
360 |
420 |
460 |
520 |
Stretching after breaking A% min |
35 |
10 |
4 |
4 |
2 |
1 |
|
Mechanical characteristics of bars (NFA 51-104) : |
Mechanical characteristics |
Strain aging state
|
Tensile strength Rm in N/mm² min. |
320 |
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 |
1035 |
8,80 |
18,4 |
376 |
188 |
44
|
3,92
|
1,9 |
|
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 |
|