Bredent Brealloy F 400, 100g, 500g or 1kg

Bredent

Bredent Brealloy F 400, 100g, 500g or 1kg

CoCrMo alloy for clasps and attachments in chrome cobalt restorations.
Brealloy F400 is nickel-free.

Brealloy F 400 features a hardness of 400 HV 10. The alloy has been especially developed for non-precious attachment dentures. The chrome cobalt system of bredent offers additional innovative techniques allowing the production of locks and individual screw connections using Brealloy F400. The combination of the physical values of Brealloy F400 allows to obtain extremely slender chrome cobalt clasp dentures.

The outstanding material properties of Brealloy F 400 allow rapid finishing and polishing.

Composition in weight

%

Co

64.7

Cr

29.0

Mo

5.0

Mn

0.4

Si

0.5

C

0.4

Physical properties

Density g/cm³

8.40

Solidus point °C

1320

Liquidus point °C

1380

Casting temperature °C

1480

WAK  (25-600°C)

15

Tensile strength (N/mm²)

900

Modulus of elasticity MPa appr.

220.000

Mechanical properties

Hardness HV10

400

0.2% proof stress (MPa)

700

Stain at break %

4