Search:  

Alloys

Apollo 4
Apollo 4
Type Indication Colour
IV 4,5,7 rich yellow
Au Pt Pd Ag Rh Ir Cu Sn Zn In Ga Rest
70,0 4,5 2,0 13,4 - x 9,0 x 1,0 - - -
Melting interval Density E-Modulus
900°C to 975°C 15,8 g/cm² 92 GPa
Preheat temp. Casting temp. elec. Crucible
700°C 1060°C graphite/ceramic/glass carbon
Hardness HV5 Tensile limit MPa
As cast 240 Hard 240 As cast 650 Hard 650
Soft 160 Soft 370
Tensile strength MPa Elongation %
As cast 850 Hard 850 As cast 15 Hard 15
Soft 580 Soft 30
Recommended solders
Elephant solder I 850°C
Elephant solder II PdF 800°C Elephant solder III PdF 750°C
Quenching (cooldown in water) Hardening (cooldown by air)
700°C 10 minutes 400°C 15 minutes
Latest News:
Apply for our Elephant Newsmail:
 
Find your Elephant dealer
Work at Elephant