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MAGNUM SPLENDIDUM

Chromium - Cobalt - Tungsten
COMPOSIZIONE IN % [m/m]:

Additional information

Cobalt (Co)

60

Chromium (Cr)

28

Tungsten (W)

9

Silicon (Si)

1,5

Others (Mn, Fe)

PHYSICAL CHARACTERISTICS

Solidus-liquidus temperature 1308 ÷ 1384 °C
Coefficient of thermal expansion (25 ÷ 500 °C) 14.2 x 10-6 K-1 – (25 ÷ 600 °C) 14.4 x 10-6 K-1
Melting point 1440 °C
Density 8.5 g/cmc
Vickers hardness 273 HV10
Percentage elongation at break 16 %
Unit yield strength (Rp0.2) 360 MPa
Modulus of elasticity 183 GPa
Jone release in 7 days 1.75 μg/cm2
Maximum firing temperature 980 °C
Colour White

 

0425, ISO 9693, ISO 22674