Industrial using basically limited to the production of munitions packings.
|
Chemical compound % |
Agent |
Cu |
Al |
Fe |
Ni |
P |
Pb |
Sn |
Zn |
Other |
Mass-volume g/cm3 |
Mini: |
94,0
|
-
|
-
|
-
|
- |
-
|
-
|
Reste
|
-
|
8,9 |
Maxi: |
96,0
|
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. |
R230
|
0,2
|
5
|
230
|
280
|
(max.
130) |
36
|
45
|
-
|
-
|
H045
|
0,2
|
5
|
-
|
-
|
-
|
-
|
-
|
45
|
75
|
R270 |
0,2 |
5 |
270 |
350 |
(min.
200) |
12 |
19 |
- |
- |
H075 |
0,2 |
5 |
- |
- |
- |
- |
- |
75 |
110 |
R340 |
0,2 |
5 |
340 |
|
(min.
280) |
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
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
R240
|
|
4
|
-
|
80
|
240
|
(60)
|
20
|
25
|
30
|
-
|
-
|
-
|
-
|
H055 |
|
4 |
- |
80 |
- |
- |
- |
- |
- |
55 |
85 |
60 |
90 |
R290 |
|
4 |
- |
40 |
290 |
(250) |
10 |
12 |
15 |
- |
- |
- |
- |
H085 |
|
4 |
- |
40 |
- |
- |
- |
- |
- |
85 |
115 |
90 |
125 |
R350 |
|
4 |
- |
10 |
350 |
(310) |
- |
- |
- |
- |
- |
- |
- |
H100 |
|
4 |
- |
10 |
- |
- |
- |
- |
- |
100 |
- |
105 |
- |
|
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) |
1065 |
1050 |
15 |
8,86 |
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 |
234 |
56 |
3,1 |
2,3 |
Average mechanical properties: |
Young's modulus (MPA) |
Modulus of twisting (MPA) |
Poisson's ratio |
Annealing |
Strain aging |
Annealing |
Strain aging |
128000 |
121000 |
47000 |
45000 |
±
0,35 |
|