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Heraenium® Pw - for C& B
Heraenium® Pw - for C& B

Heraenium® Pw - for C& B

CoCr-based non-precious metal alloy

Specifications

Product details
Composition
(content in mass %)
Co 55.2
Cr 24.0
Mn 0.8
Si 1.0
N x
Fe 4.0
W 15.0
Type 5 (k),4 (s)
Shade Grey
Indication 3,4,5,6
Article Code
Technical data melting and casting
Melting range
Solidus 1320 ° C
Liquidus 1400 ° C
Preheating temperature 950 ° C
Casting temperature 1550 ° C
Crucible Ceramic NPM
Density 8.9 g/cm3
Hardness (HV5) 290 HV10 (w/k) 275 HV10 (s)
0.2 % yield strength (MPa) 530 (w/k),
Elongation (%) 8 (w/k)
Young's modulus of elasticity (GPa) 100 208
Ceramic firing
CTE 14.3
Oxide firing 950 °C 3) / 10 min.(vacuum)
Soft annealing ---
Hardening ---
Solder / Laser welding wire
Solder suitable dental CoCr basic solders according to EN ISO 9333/Stahlgold Lot 750
Laser welding wires suitable dental CoCr laser welding wires according to EN ISO 28319

Specification legend

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