Ferro-Titanit® WFN

Want to keep this datasheet? Save it now in your required format

Description

Because of its 13.5% chromium and 3% molybdenum content, WFN has a high tempering resistance up to around 450 °C, as well as high-temperature hardness and good corrosion resistance. The thermal expansi- on coefficient is adjusted to that of steel through the 1% aluminium alloy addition. Lower stresses thereby occur when non-permanent and permanent joints are heated, reducing the risk of cracking.

Los datos sobre este material han sido proporcionados por Deutsche Edelstahlwerke Specialty Steel (DEW).

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Propiedades

General

PropertyValue

Densidad

6.5 g/cm³

Show Supplier Material materials with Densidad of 6.5 g/cm³

Estructura de grano

Titanium carbide + martensite

Mecánica

PropertyValue

Dureza Rockwell C

69 [-]

Show Supplier Material materials with Dureza Rockwell C of 69 [-]

Módulo de cizallamiento

122 GPa

Show Supplier Material materials with Módulo de cizallamiento of 122 GPa

Módulo elástico

294 GPa

Show Supplier Material materials with Módulo elástico of 294 GPa

Resistencia a la compresión

3600 MPa

Show Supplier Material materials with Resistencia a la compresión of 3600 MPa

Resistencia a la flexión

1200 MPa

Show Supplier Material materials with Resistencia a la flexión of 1200 MPa

Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

100 °C

1.06e-05 1/K

Show Supplier Material materials with Coeficiente de dilatación térmica of 1.06e-05 1/K

for 20°C to the mentioned temperature

200 °C

1.16e-05 1/K

Show Supplier Material materials with Coeficiente de dilatación térmica of 1.16e-05 1/K

for 20°C to the mentioned temperature

300 °C

1.22e-05 1/K

Show Supplier Material materials with Coeficiente de dilatación térmica of 1.22e-05 1/K

for 20°C to the mentioned temperature

400 °C

1.24e-05 1/K

Show Supplier Material materials with Coeficiente de dilatación térmica of 1.24e-05 1/K

for 20°C to the mentioned temperature

500 °C

1.27e-05 1/K

Show Supplier Material materials with Coeficiente de dilatación térmica of 1.27e-05 1/K

for 20°C to the mentioned temperature

600 °C

1.29e-05 1/K

Show Supplier Material materials with Coeficiente de dilatación térmica of 1.29e-05 1/K

for 20°C to the mentioned temperature

Conductividad térmica

18.2 W/(m·K)

Show Supplier Material materials with Conductividad térmica of 18.2 W/(m·K)

Eléctrico

PropertyValue

Resistividad eléctrica

9.1e-07 Ω·m

Show Supplier Material materials with Resistividad eléctrica of 9.1e-07 Ω·m

Magnético

PropertyValue

Fuerza coercitiva

9200 A/m

Show Supplier Material materials with Fuerza coercitiva of 9200 A/m

Polarización de saturación

0.59 T

Show Supplier Material materials with Polarización de saturación of 0.59 T

Remanencia

0.16 T

Show Supplier Material materials with Remanencia of 0.16 T

Chemical properties

PropertyValueComment

Carbono

0.75 %

Show Supplier Material materials with Carbono of 0.75 %

Cromo

13.5 %

Show Supplier Material materials with Cromo of 13.5 %

Hierro

Balance

Molibdeno

3 %

Show Supplier Material materials with Molibdeno of 3 %

Otro

33 %

Show Supplier Material materials with Otro of 33 %

TiC

Technological properties

Property
Application areas

In heat-treated, hardened condition (up to 69 HRC), Ferro-Titanit® can be used to solve many wear problems economically.

General machinability

In as-delivered condition, this material can be machined by conventional methods.

Heat Treatment

Soft annealing: 750°C, 10 hr (Cooling in furnace) Hardness: 51 HRC - Stress-relief-annealing: 600-650°C (cooling in Furnace) - Hardening: 1080°C and quenching in vacuum (1 bar N2) - Temepering 460°C (Hardness:69 HRC)