Bio Herador® MP - for C&B
Bio Herador® MP - for C&B

Bio Herador® MP - for C&B




Product details
(content in mass %)
Au 85.9
Pt 11.7
Zn 1.5
In <0.1 Mass %
Ir <0.1 Mass %
Mn 0.1
Rh 0.15
Nb 0.5
Fe <0.1 Mass %
Type (Classification acc. EN ISO 22674) 4 (s/v/k)
s= self-hardening alloy after slow cooling in the mould
v= Condition after hardening
k= Bonding alloy: condition after ceramik firing
Shade Yellow
Indication Crowns
Milling technique
Implant restorations A)
Article code 1253 0000
Technical data, melting and casting
Melting range(1) Solidus 1060 °C
Liquidus 1140 °C
Preheating temperature 800 °C
Casting temperature 1290 °C
Crucible Graphite
Density(1) 18.9 g/cm³
Hardness, HV5 w/k 220
v 210³
s 190
0.2 % proof strength(1), MPa(2) w/k 580
v 560³
Elongation(1) % w/k 6
v 6³
Elastic modulus(1), GPa(2) 94
Ceramic firing
CTE 14.3
Oxide firing 880(1)°C
5 min.
vacuum - no
Soft annealing ---
Processing after oxide firing Pickling in Hera AM 99 ca. 70°C / 10 min.
Cooling after ceramic firing
(Relexation cooling is recommended for lang span, bulky frameworks)
HeraCeram: Rapid cooling
At the end of the programm the firing platform is completely and firing tray with objects is removed emediately. The firing tray can cool next to the furnace on a fire-resistant tray.
Others: Slow cooling
Depending on programming of the furnace either slow cooling to the initial temperature can be performed for approx. 4 – 6 minutes or a tempering phase of 3 – 5 minutes can be set at approx. 800 °C (high-melting alloys) resp. at approx. 700 °C (low-melting alloys).
Rapid cooling can always be performed for oxide and opaque firings.
Hardening 450 °C (5)
20 min. (5)
Solder / Laser welding wire
Prior to Ceramic Firing
Solder Herador PF 1040 Lot
Working temperature °C: 1040 / Solder colour: yellow
Herador PF 1010 Lot
Working temperature °C: 1010(4) / Solder colour: yellow
After Ceramic Firing
Solder Herador/Maingold PF Lot
Flux** Work. temp.* 800°C / Solder colour: yellow
Alloy not available as Laser welding wire
Recommended alternative alloy Laser welding wire: Herador MP

Specification legend


Instructions for use