Pallacon
| Pallacon |
| Type |
Indication |
Colour |
| III |
4,5 |
white |
| Au |
Pt |
Pd |
Ag |
Rh |
Ir |
Cu |
Sn |
Zn |
In |
Ga |
Rest |
| - |
- |
25,0 |
70,0 |
- |
x |
- |
x |
1,5 |
3,4 |
- |
- |
| Melting interval |
Density |
E-Modulus |
| 1020°C to 1100°C |
10,6 g/cm² |
80 GPa |
| Preheat temp. |
Casting temp. elec. |
Crucible |
| 750°C |
1190°C |
graphite/ceramic/glass carbon |
|
 |
| Hardness HV5 |
Tensile limit MPa |
| As cast |
145 |
Hard |
155 |
As cast |
340 |
Hard |
350 |
| Soft |
145 |
|
|
Soft |
290 |
|
|
| Tensile strength MPa |
Elongation % |
| As cast |
530 |
Hard |
500 |
As cast |
16 |
Hard |
15 |
| Soft |
450 |
|
|
Soft |
20 |
|
|
| Recommended solders |
| Pallas solder I 900°C |
| Pallas solder II 830°C |
Pallas solder III 750°C |
| Quenching (cooldown in water) |
Hardening (cooldown by air) |
| 800°C |
10 minutes |
500°C |
15 minutes |
|
|
|
